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Journal articles on the topic 'Rot damage'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Mareš, R. "The extent of root rot damage in Norway spruce stands established on fertile sites of former agricultural land." Journal of Forest Science 56, No. 1 (2010): 1–6. http://dx.doi.org/10.17221/36/2009-jfs.

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The aim of this study was to compare the degree of root rot damage in two large complexes of Norway spruce stands established on former agricultural land at fertile sites. The root rot infection was observed on the stump cutting area on both intended and salvage clear fellings. Stands in Kružberk area in the Nízký Jeseník Mts. established on arable land showed very poor stability and large root rot damage at the age of 40–50 years. In contrast, stands in Lužná area in the Javorníky Mts., founded on former sheep pastures, were markedly much less damaged at the age of 90–110 years and proved to

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2

Čermák, Petr, L. Jankovský, D. Lička, J. Beránek, and J. Glogar. "Damage to spruce stands by deer barking and subsequent rots in Forest Range Proklest, the Křtiny Training Forest Enterprise “Masaryk Forest” (the Drahany Upland)." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 52, no. 2 (2004): 165–74. http://dx.doi.org/10.11118/actaun200452020165.

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The paper deals with determination of the rate of damage by red deer barking, determination of the rate of damage by a subsequent rot caused by Stereum sanguinolentum and the rate of its progress. The paper elucidates causes of the damage and quantifies depreciation of wood by rots in the Proklest Forest Range, the Křtiny Training Forest Enterprise “Masaryk Forest“. The deer barking caused damage to 85% of stands. In the most damaged 2nd and 4th age classes, rot caused by Stereum sanguinolentum was noticed in 89% of damaged trees. The greatest proportion is made by damage from the 70s of the l

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3

Čermák, Petr, and Jan Malík. "Rot caused by Stereum sanguinolentum and its spread through the Norway spruce stem in the LHC Obrova noha management-plan area." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 53, no. 5 (2005): 15–20. http://dx.doi.org/10.11118/actaun200553050015.

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In the LHC Obrova noha management-plan area (Municipal Forests Prostějov), peeling and browsing damage to spruce (Picea abies) caused by red deer was monitored. In total, 20 plots of an area of 25 × 25 m were monitored in stands aged 26–65 years. On the whole, 56% of 1561 trees were damaged by peeling and browsing, 82% of the damaged trees were attacked by Stereum sanguinolentum (Alb. et Schw.: Fr.) Fr. Trees in the 3rd age class affected by rot show the highest proportion, viz 92% trees damaged by peeling. In the plots, in total 90 sample trees with the presence of rot were cut down. Peeling

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4

Čermák, J. Glogar, and L. Jankovský. "Damage by deer barking and browsing and subsequent rots in Norway spruce stands of Forest Range MoP." Journal of Forest Science 50, No. 1 (2012): 24–30. http://dx.doi.org/10.17221/4597-jfs.

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The paper deals with the determination of the rate of damage by deer barking and browsing, the subsequent rot caused by Stereum sanguinolentum and the rate of its progress, elucidates causes of damage and quantifies volume and financial losses in the region of Forest Range Mořkov, Forest District Fren&scaron;t&aacute;t pod Radho&scaron;těm. In the most damaged 2<sup>nd</sup> age class, decay by Stereum sanguinolentum was recorded in 59% of damaged trees. The progress of rot ranged from 1 to 70 cm/year. The high number of red deer is considered to be the main reason of e

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5

Minton, N. A., A. S. Csinos, R. E. Lynch, and T. B. Brenneman. "Effects of Two Cropping and Two Tillage Systems and Pesticides on Peanut Pest Management1." Peanut Science 18, no. 1 (1991): 41–46. http://dx.doi.org/10.3146/i0095-3679-18-1-12.

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Abstract In one or more years of a 3-year study, white mold (Sclerotium rolfsii) and Rhizoctonia limb rot (Rhizoctonia solani) damaged peanuts less in a wheat-peanut than in the fallow-peanut cropping system, but velvetbean caterpillar (Anticarsia gemmatalis) damage was less in the fallow-peanut. Thrips (Frankliniella fusca) and Rhizoctonia limb rot damage was less in minimum tillage than in conventional tillage but root-knot nematode (Melodogyne arenaria) damage was less in conventional tillage. Aldicarb reduced root-knot and lesion nematode (Pratylenchus brachyurus), thrips, and potato leafh

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6

Meagher, M. D., and R. S. Hunt. "The Transferability of Western White Pine to and within British Columbia Based on Early Survival, Environmental Damage, and Juvenile Height." Western Journal of Applied Forestry 14, no. 1 (1999): 41–47. http://dx.doi.org/10.1093/wjaf/14.1.41.

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Abstract Survival, environmental damage, and juvenile height of 27 provenances of western white pine (Pinus monticola) in three plantation series were analyzed after 5 to 13 yr on site to assist in evaluating seed-transfer practices. Survival averaged 79.2% on nine sites in the "root-rot" series and 84.1% on six sites in the "provenance-test" series. Trends of survival on seed-source parameters differed between series, generally increasing with both elevation and latitude in the root-rot series, while generally decreasing with latitude in the provenance-test series. Analysis by seed zone (coas

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7

Chomicz, Elżbieta. "Incidence of butt rot in Norway spruce seed stands in Poland’s mountain regions assessed with sonic tomography." Folia Forestalia Polonica, Series A - Forestry 55(4) (December 1, 2013): 174–80. https://doi.org/10.2478/ffp-2013-0019.

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The incidence and severity of butt rot were assessed in 12 selected Norway spruce seed stands in the Beskidy Mountains, Poland. A semi-invasive technique of sonic tomography was used for the assessment of rot damage. Stands of different age classes (100–120, 130–150, 160–170 years old) and distinct regions of provenance (Istebna and Orawa) were investigated. Hierarchical analysis of variance was used to determine effects of stand age and stand provenance on butt rot occurrence at a stand level. High incidence of butt rot was noted in all of the studied seed stands (47% to 87%

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8

Zeps, Martins, Silva Senhofa, Mara Zadina, Una Neimane, and Aris Jansons. "Stem damages caused by heart rot and large poplar borer on hybrid and European aspen." Forestry Studies 66, no. 1 (2017): 21–26. http://dx.doi.org/10.1515/fsmu-2017-0003.

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Abstract Solid wood production of hybrid aspen requires relative longer rotation periods, thus increasing risk of wood damages by pests and diseases. We compared damages by heart rot and poplar borer of 48 years old hybrid (Populus tremuloides Michx. × P. tremula L.) and European aspen in a progeny trial located in Eastern part of Latvia. Trees were harvested and rot patches and galleries were recorded and measured at a stump level. The number of galleries had positive relation on number of patches and total area of rot. The susceptibility of the rot and poplar borer was similar for both hybri

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9

Šņepsts, Guntars, Oskars Krišāns, Roberts Matisons, Andris Seipulis, and Āris Jansons. "Cervid Bark-Stripping Is an Explicit Amplifier of Storm Legacy Effects in Norway Spruce (Picea abies (L.) Karst.) Stands." Forests 13, no. 11 (2022): 1947. http://dx.doi.org/10.3390/f13111947.

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The interactions between wind damage and biotic agents, such as root-rot and cervids (bark-stripping), amplify the effects of storms on forests in Europe and Norway spruce (Picea abies (L.) Karst.) stands, in the Eastern Baltic region in particular. Due to uneven manageability of the biotic agents, the information about their effects on susceptibility to wind damage can aid the prioritization of management for sustaining spruce stands. This study compared the effect of root-rot and bark-stripping on the mechanical stability of Norway spruce via mixed covariance analysis of basal bending moment

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10

Augusto, Joao, Timothy B. Brenneman, and Alexander S. Csinos. "Etiology of Peanut Pod Rot in Nicaragua: I. The Effect of Pod Size, Calcium, Fungicide, and Nematicide." Plant Health Progress 11, no. 1 (2010): 26. http://dx.doi.org/10.1094/php-2010-0215-01-rs.

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Pod rot is one of the most important peanut (Arachis hypogaea L.) diseases in the pacific coast region of Cosiguina in Nicaragua. The region receives excessive rainfall during the peanut growing season and fields with high pod rot incidence often have moderate to high infestations of stem rot (Sclerotium rolfsii) and lesion nematode (Pratylenchus spp.). It was hypothesized that soilborne fungi, nematode damage and/or soil calcium deficiency could be involved in peanut pod rot. Flutolanil (1.2 kg a.i./ha, two applications), aldicarb (3.4 kg a.i./ha, one application), and calcium (670 kg/ha, two

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11

Klein-Gebbinck, H. W., and D. L. Woods. "Yield Loss Assessment in Canola: Effects of Brown Girdling Root Rot and Maggot Damage on Single Plant Yield." Plant Disease 86, no. 9 (2002): 1005–10. http://dx.doi.org/10.1094/pdis.2002.86.9.1005.

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Single plant yield loss due to brown girdling root rot (Rhizoctonia solani) and cabbage root maggot (Delia spp.) damage was assessed in canola (Brassica rapa cvs. Reward and Tobin) to quantify the effects of root rot on yield and determine whether yield losses due to root rot are compounded by maggot damage. At crop ripening during 1998 and 1999, 2,000 plants from six growers' fields were scored for both root rot and maggot injury. The assessed roots were separated into eight categories constructed by crossing four classes of root rot severity based on degree of girdling and two classes of mag

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12

Whitney, R. D. "Armillaria Root Rot Damage in Softwood Plantations in Ontario." Forestry Chronicle 64, no. 4 (1988): 345–51. http://dx.doi.org/10.5558/tfc64345-4.

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Armillaria root rot. caused most likely by Armillaria obscura (Pers) Herink, killed 6-to 21-year-old white spruce, black spruce, jack pine and red pine saplings in each of 49 plantations examined in northern Ontario. Annual mortality in the four species over the last 2 to 6 years averaged 1.4%, 1.5%, 0.5% and 0.2%, respectively. In all but one of 25 white spruce and red pine plantations (43 to 58 years old) in eastern and southern Ontario. Armillaria root rot was associated with mortality. Accumulated mortality in white spruce and red pine (initially recorded in 1978) averaged 7.6% and 11.7%,

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13

Kozlova, L. M., E. N. Noskova, and F. A. Popov. "Assessment of the development of cereal diseases when applying resource saving soil tillage systems and using biopreparations in adaptive landscape crop farming." Agricultural Science Euro-North-East 21, no. 6 (2020): 721–32. http://dx.doi.org/10.30766/2072-9081.2020.21.6.721-732.

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The article presents the results of studies of complex effect of biopreparations use during basic and pre-sowing soil tillage on root rot damage and leaf and stem infections of spring grain crops (wheat cv. Svecha, barley cv. Lel’, oats cv. Selma). Studies of 2010-2017 were carried out in seven-field crop rotation on sod-podzolic medium-loam soil. The root rot damage of spring wheat was significantly lower (17.9 %) by surface tillage than by ploughing (22.5 %) in arid conditions with insufficient productive moisture (9.1-17.2 mm) and an increase in soil density (1.37-1.43 g/cm3). Under optimal

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14

Čermák, P., L. Jankovský, and J. Glogar. "Progress of spreading Stereum sanguinolentum (Alb. et Schw.: Fr.) Fr. wound rot and its impact on the stability of spruce stands." Journal of Forest Science 50, No. 8 (2012): 360–65. http://dx.doi.org/10.17221/4662-jfs.

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&nbsp; In 2002&ndash;2003, we conducted a detailed inventory of bark stripping damage in Forest District (FD) Mořkov (Forest Enterprise Fr&yacute;dek-M&iacute;stek) and in Forest Range (FR) Proklest (Training Forest Enterprise Křtiny). In total, 3,988 trees were examined in FD Mořkov and 1,512 trees in FR Proklest; in detail, 52 and 38 sample trees in FD Mořkov and FR Proklest, respectively. The rot spread in stems in the Proklest RD by an average rate of 15.6 cm/year, in FD Mořkov by an average rate of 23.8 cm/year. The rate of the rot spread decreases with the increasing peri

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15

Smiley, Richard W., Jennifer A. Gourlie, Sandra A. Easley, Lisa-Marie Patterson, and Ruth G. Whittaker. "Crop Damage Estimates for Crown Rot of Wheat and Barley in the Pacific Northwest." Plant Disease 89, no. 6 (2005): 595–604. http://dx.doi.org/10.1094/pd-89-0595.

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Crown rot of wheat and barley in the Pacific Northwest is caused by a complex of Fusarium pseudograminearum, F. culmorum, F. avenaceum, Bipolaris sorokiniana, and Microdochium nivale. Yield-loss estimates were made by evaluating yield components on tillers collected from commercial fields and sorted by disease severity classes, and by comparing yields for field plots inoculated with F. pseudograminearum with yields in naturally infested soil. Increasing crown rot severity caused an increase in grain protein content and reduction in grain yield, kernels per head, kernel weight, test weight, til

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16

Whitney, R. D. "Root rot damage in naturally regenerated stands of spruce and balsam fir in Ontario." Canadian Journal of Forest Research 19, no. 3 (1989): 295–308. http://dx.doi.org/10.1139/x89-045.

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In an 11-year study in northern Ontario, root rot damage was heaviest in balsam fir, intermediate in black spruce, and least in white spruce. As a result of root rot, 16, 11, and 6%, respectively, of dominant or codominant trees of the three species were killed or experienced premature windfall. Butt rot, which resulted from the upward extension of root rot into the boles of living trees, led to a scaled cull of 17, 12, and 10%, respectively, of gross merchantable volume of the remaining living trees in the three species. The total volume of wood lost to rot was, therefore, 33, 23, and 16%, re

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17

Salvia, Eva, Lutfi Izhar, and Desy Nofriati. "The Variuous Packaging Effects of Loker Telun Berasap Chili Damage During Storage." Indonesian Food Science & Technology Journal 3, no. 2 (2020): 38–41. http://dx.doi.org/10.22437/ifstj.v3i2.8763.

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General characteristics of fresh horticultural products like chili, is easily get damaged after harvest. The chili declining quality and loss after harvesting occur due to ongoing respiration process. Hence, the chilies become wither or rot. This damage happens due to physical, microbiological, and physiological influences. Physical damage and yield loss can be caused by packaging uses during storage. The study aimed to determine the effect of packaging use type for Locker Telun Berasap chillies on the weight loss and damage during storage. The treatments were the commonly community packaging

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18

Kurpik, Monika, Przemysław Zalewski, Małgorzata Kujawska, et al. "Can Cranberry Juice Protect against Rotenone-Induced Toxicity in Rats?" Nutrients 13, no. 4 (2021): 1050. http://dx.doi.org/10.3390/nu13041050.

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The high polyphenols content of cranberry accounts for its strong antioxidant activity underlying the beneficial health effects of this fruit. Rotenone (ROT) is a specific inhibitor of mitochondrial complex I in the brain which leads to the generation of oxidative stress. To date, there are few data indicating that toxicity of ROT is not limited to the brain but can also affect other tissues. We aimed to examine whether ROT-induced oxidative stress could be counteracted by cranberry juice not only in the brain but also in the liver and kidney. Wistar rats were given the combined treatment with

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19

Madden, Anne A., Sean D. Boyden, Jonathan-Andrew N. Soriano, et al. "The emerging contribution of social wasps to grape rot disease ecology." PeerJ 5 (April 26, 2017): e3223. http://dx.doi.org/10.7717/peerj.3223.

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Grape sour (bunch) rot is a polymicrobial disease of vineyards that causes millions of dollars in lost revenue per year due to decreased quality of grapes and resultant wine. The disease is associated with damaged berries infected with a community of acetic acid bacteria, yeasts, and filamentous fungi that results in rotting berries with high amounts of undesirable volatile acidity. Many insect species cause the initial grape berry damage that can lead to this disease, but most studies have focused on the role of fruit flies in facilitating symptoms and vectoring the microorganisms of this dis

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20

Scott, Jason B., David H. Gent, Sarah J. Pethybridge, Tim Groom, and Frank S. Hay. "Crop Damage from Sclerotinia Crown Rot and Risk Factors in Pyrethrum." Plant Disease 98, no. 1 (2014): 103–11. http://dx.doi.org/10.1094/pdis-06-13-0599-re.

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Sclerotinia crown rot, caused by Sclerotinia sclerotiorum and S. minor, is a prevalent disease in pyrethrum fields in Australia. Management involves fungicide applications during the rosette stage of plant development from autumn to early spring in fields approaching first harvest. However, estimates of crop damage and the efficacy of these tactics are poorly understood; therefore, plots were established in 86 pyrethrum fields in Tasmania, Australia during 2010 to 2012 to quantify these and to identify risk factors for disease outbreaks. On average, commercial management for Sclerotinia crown

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21

Boer, RFde, JF Kollmorgen, BJ Macauley, PR Franz, and Boer RF De. "Effects of cultivation on Rhizoctonia root rot, cereal cyst nematode, common root rot and yield of wheat in the Victorian Mallee." Australian Journal of Experimental Agriculture 31, no. 3 (1991): 367. http://dx.doi.org/10.1071/ea9910367.

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The effects of method, time and number of cultivations on root diseases and yield of wheat were studied in a field experiment, in 1985, on a calcareous sandy loam in the Victorian Mallee. The incidence and severity of rhizoctonia root rot (Rhizoctonia solani) were higher in direct-drilled wheat than in wheat sown after cultivation. Compared with direct drilling, the severity of rhizoctonia root rot in seedlings was reduced by 40% with cultivation 20 weeks before sowing; by 70% with cultivation 1 day before sowing; and by 90% with 2 cultivations, the first at 16 weeks and the second 1 day befor

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22

Hopkin, Anthony A., Sylvia Greifenhagen, and Jeff Holland. "Decay, stains, and beetles in ice-storm-damaged forests: A review." Forestry Chronicle 77, no. 4 (2001): 605–11. http://dx.doi.org/10.5558/tfc77605-4.

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A potential long-term threat to ice-damaged forests exists from decays, stains, and wood-boring insects. Damage to large branches or to the main stem can result in heartwood decay, particularly in older or less healthy trees. However, in branch stubs with a diameter of less than 7.5 cm, decay progresses to only a limited degree. Stem damage is not usual after ice storms. However, sunscald is common in sugar maple stands with damaged crowns, sometimes resulting in infection by the sap rot fungus Cerrena unicolor. Fungi of the genera Ophiostoma, Ceratocystis and Ceratocystiopsis (blue stains) ca

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23

Tan, C. S., and J. C. Tu. "Tillage effect on root rot severity, growth and yield of beans." Canadian Journal of Plant Science 75, no. 1 (1995): 183–86. http://dx.doi.org/10.4141/cjps95-031.

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The effect of soil tillage on plant growth, yield and root rot severity of beans was investigated in field plots with and without root rot infestation in 1992 and 1993. There was a significant reduction in root rot severity, and an increase in plant dry weight and yield in the root-rot-infested soils with deep tillage in both years. Deep tillage also significantly increased plant dry weight and yield in the non-root-rot soils in a dry year. The resistant cultivar (A300) had significantly less root rot damage than the susceptible cultivar (Harowood) in both root rot and non-root rot infested so

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24

Bogdanski, Bryan, Injamam Alam, Derek Sattler, et al. "An economic analysis of management practices to mitigate butt rot and deer browse of planted western redcedar." Journal of Forest Business Research 2, no. 2 (2023): 42–81. http://dx.doi.org/10.62320/jfbr.v2i2.26.

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We consider the economic feasibility of silviculture investments to reduce butt rot (through stump removal) and ungulate browse damage (stand establishment strategies), which are the most serious impacts to planted western redcedar (Thuja plicata Donn ex D. Don) stands in coastal British Columbia, Canada. We find mixed support for these investments, even if carbon sequestration benefits are included. We do find butt rot causes significant material damage to volumes, but such damage tends to occur well into the future of the stand diminishing the negative impact on stand value. As such, given t

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25

Green, Frederick, and Carol A. Clausen. "Production of Polygalacturonase and Increase of Longitudinal Gas Permeability in Southern Pine by Brown-Rot and White-Rot Fungi." Holzforschung 53, no. 6 (1999): 563–68. http://dx.doi.org/10.1515/hf.1999.093.

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SummaryHydrolysis of bordered and pinoid pits may be a key event during colonization of wood by decay fungi. Although pits are numerous, studies of pectin-hydrolyzing enzymes in wood decay fungi are scarce, probably because of the relatively low content (less than 4 %) of pectin in wood and because of the primary focus on understanding the degradation of lignified components. Endopolygalacturonase (endo- PG) activity was estimated by cup-plate assay and viscosity reduction of pectin from liquid cultures of fifteen brown-rot and eight white-rot basidiomycetous fungi using sodium polypectate as

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26

Bravo-Avilez, David, Alejandra Nieto-Garibay, and Beatriz Rendón-Aguilar. "Characterization of the damage and its effect on the production of pitayas Stenocereus pruinosus and S. stellatus under different forms of management in Central Mexico." Journal of the Professional Association for Cactus Development 25 (November 30, 2023): 214–28. http://dx.doi.org/10.56890/jpacd.v25i.527.

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The use of several columnar cacti stretches back several thousand years and is still going at the present. In many of them, their populations within their range of distribution, are subject to three forms of management, including wild, in situ, and cultivated, each of one exposed to different types of damage, biological or physical. This study attempted to characterize the types of damage affecting pitayas (Stenocereus pruinosus and S. stellatus) in central and southern Mexico, and to analyze the relationship between some types of damage under different forms of management, and its effect on r

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Gulmurodova, Shakhnoza, and Rano Sattarova. "New protectants against cotton seeding diseases (root rot and gommosis)." E3S Web of Conferences 389 (2023): 03046. http://dx.doi.org/10.1051/e3sconf/202338903046.

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One of the primary crops grown in the Republic of Uzbekistan is cotton. Root rot and gommosis, two cotton sprout diseases, seriously harm cotton cultivation. Some illnesses were shown to have significantly increased in some years. Cotton seeds coated with fungicides are sowed in Uzbekistan. Yet, outbreaks of cotton root rot and blight were frequently seen under production-related circumstances. The gums that protrude from the surface of the cotton plant's damaged organs gave gommosis its name. Many aspects of cotton's growth, including the cotyledons, leaves, stems, bracts, bolls, and fiber, a

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28

Voitovyk, M. V., D. T. Gentosh, L. M. Krasiuk, and O. A. Tsyuk. "Root rot of winter wheat and peas in short-rotation crop rotations." Agriculture and plant sciences: theory and practice, no. 3 (July 24, 2023): 15–21. http://dx.doi.org/10.54651/agri.2023.03.02.

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Аіm. The research was to establish the influence of fertilization systems and methods of main tillage in short-rotation crop rotation on damage to winter wheat and pea plants by root rot. Methods. Field, analytical and statistical. The research was conducted in 2016–2018 at the experimental fields of the Bila Tserkva’s National Agrarian University according to the following scheme: Factor A. Fertilizer systems. 1. Without the use of fertilizers; 2. Organo-mineral; 3. Mineral. Factor B. Systems of basic tillage. 1. Differentiated (control); 2. Police-nonpolice; 3. Shallow shelfless. Short-rotat

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29

Arestova, N. O., I. O. Ryabchun, and N. G. Ryabuschenko. "SUSCEPTIBILITY OF DIFFERENT GRAPEVINE VARIETIES TO WHITE ROT ON DON AMPELOGRAPHIC COLLECTION." Russian Vine 22 (December 23, 2022): 3–11. http://dx.doi.org/10.32904/2712-8245-2022-22-3-11.

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The paper summarizes the results of study of grapevine varieties affected by white rot on Don ampelographic collection. The white rot distribution is noted mainly in the southern regions with high humidity and frequent hail. Without protective measures, crop losses can be 20-50%, and in some cases up to 80%. The symptoms of the disease directly dependent on vegetative stage of berries - from the end of the period of herbaceous growth till veraison. Under conditions favorable for the disease spread, white rot can infect shoots, stems and leaves. Meteorological conditions during the growing seas

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30

Toropova, E. Yu, I. G. Vorobieva, A. A. Kirichenko, V. V. Piskarev, and R. I. Trunov. "Increasing the efficiency of spring wheat selection for resistance to soil infection." Bulletin of NSAU (Novosibirsk State Agrarian University), no. 4 (December 31, 2020): 46–55. http://dx.doi.org/10.31677/2072-6724-2020-57-4-46-55.

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The aim of the research was to substantiate the need to take into account the factors that have a significant impact on the root rot infestation of spring wheat in the process of practical selection for resistance. The studies were carried out in 2019–2020 with the application of generally accepted and author’s methods. A systemic restructuring of work is needed to increase the efficiency of practical breeding for resistance to root rot. The damaging factor is cereal flies which “open the gates” to all soil phytopathogens after the tillering phase. It should be eliminated, and the ability of v

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Toropova, E. Yu, I. G. Vorobieva, A. A. Kirichenko, V. V. Piskarev, and R. I. Trunov. "Increasing the efficiency of spring wheat selection for resistance to soil infection." Bulletin of NSAU (Novosibirsk State Agrarian University), no. 4 (December 31, 2020): 46–55. http://dx.doi.org/10.31677/2072-6724-2020-57-4-46-55.

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The aim of the research was to substantiate the need to take into account the factors that have a significant impact on the root rot infestation of spring wheat in the process of practical selection for resistance. The studies were carried out in 2019–2020 with the application of generally accepted and author’s methods. A systemic restructuring of work is needed to increase the efficiency of practical breeding for resistance to root rot. The damaging factor is cereal flies which “open the gates” to all soil phytopathogens after the tillering phase. It should be eliminated, and the ability of v

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32

van Niekerk, Jan, Charl Kotze, Jade North, and Paul Cronje. "Effect of Phosphonate Applications, for Phytophthora Brown Rot Control, on ‘Nadorcott’ Mandarin External Fruit Quality." HortTechnology 28, no. 4 (2018): 470–75. http://dx.doi.org/10.21273/horttech04022-18.

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Phosphonate foliar applications in the period before harvest are routinely used in citrus (Citrus sp.) production for the control of phytophthora brown rot (Phytophthora sp.) control. However, several grower reports indicated that these applications caused phytotoxic damage on ‘Nadorcott’ mandarin (Citrus reticulata hybrid) fruit. To investigate this, trials were conducted over two seasons (2016 and 2017) in two climatically different citrus production areas of South Africa. These trials consisted of ammonium and potassium phosphite foliar applications (at full dose or half dose) at green, col

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Hammouda, A. M. "Blossom-end rot of watermelon in the southern region of Oman (Dhofar)." Journal of Agricultural Science 108, no. 3 (1987): 667–69. http://dx.doi.org/10.1017/s0021859600080114.

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SummaryBlossom-end rot, a non-parasitic disease, was found to occur widely on some oblong varieties of watermelon, causing much damage in the southern region of Oman (Dhofar). Fruit contact with soil surface seems to be the major agent of blossom-end rot of watermelon, especially in the early stage. Incidence of watermelon blossom-end rot was apparently reduced by mulch using a mixture of dried grasses or coconut leaves.

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Rumahlewang, Wilhelmina, Handry R.D. Amanupunyo, and Bambang S. Tomia. "Kerusakan Buah Kakao Akibat Penyakit Busuk Buah (Phytopthora palmivora Butlher)." COMSERVA Indonesian Jurnal of Community Services and Development 2, no. 07 (2022): 956–62. http://dx.doi.org/10.59141/comserva.v2i07.427.

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Phytopthora spp is a pathogen that causes disease in cocoa plants that always attacks cocoa plants and affects the growth of cocoa plants and reduces the quantity and quality of cocoa beans is fruit rot, leaf blight, and stem cancer. This study was conducted to calculate the intensity of cocoa fruit damage due to cocoa fruit rot disease in Waesala Village, Huamual Belakang Sub-district, which is one of the sub-districts in West Seram Regency that cultivates many cocoa plants, namely Waesala, Buano, and Allang Asaude. The method used was survey method with systematic random sampling of 5 sample

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Rumahlewang, Wilhelmina, Handry R.D. Amanupunyo, and Bambang S. Tomia. "Kerusakan Buah Kakao Akibat Penyakit Busuk Buah (Phytopthora palmivora Butlher)." COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat 2, no. 7 (2022): 956–62. http://dx.doi.org/10.59141/comserva.v2i7.427.

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Phytopthora spp is a pathogen that causes disease in cocoa plants that always attacks cocoa plants and affects the growth of cocoa plants and reduces the quantity and quality of cocoa beans is fruit rot, leaf blight, and stem cancer. This study was conducted to calculate the intensity of cocoa fruit damage due to cocoa fruit rot disease in Waesala Village, Huamual Belakang Sub-district, which is one of the sub-districts in West Seram Regency that cultivates many cocoa plants, namely Waesala, Buano, and Allang Asaude. The method used was survey method with systematic random sampling of 5 sample

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Flannigan, B. "Recognising wood rot and insect damage in buildings." International Biodeterioration 23, no. 3 (1987): 191–92. http://dx.doi.org/10.1016/0265-3036(87)90055-8.

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Mohammednur, Taju. "Biology, ecology and integrated management of avocado root rot (Phytophthora cinnamomi) in Ethiopia: a review." Plant Protection 8, no. 3 (2024): 557–69. http://dx.doi.org/10.33804/pp.008.03.5273.

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Avocado is an economically important crop in Ethiopia, yet its production and productivity are significantly impacted by both biotic and abiotic factors. Among the biotic threats, avocado root rot caused by Phytophthora cinnamomi stands out as a particularly destructive pathogen, inflicting considerable damage to avocado plants. This paper reviews integrated pest management strategies for combating avocado root rot in Ethiopia. P. cinnamomi thrives in warm, moist conditions, with damage intensifying during the summer when plants are stressed by drought. Locally, the pathogen can spread through

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Nikolskaya, O. A., A. V. Solonkin, E. N. Kikteva, and G. V. Kasyanova. "Fungicide action on apple tree resistance to phytopathogens." Pomiculture and small fruits culture in Russia 78 (September 26, 2024): 93–102. http://dx.doi.org/10.31676/2073-4948-2024-78-93-102.

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Reduced yields due to tree damage by various diseases require the use of pesticides and agrochemicals to protect, prevent, and treat plants. The demand for high-quality food products attracts attention to fungicides of biological origin, restricting the involvement of synthetic fungicides. Fungicides are eff ective in combating fungal diseases, which account for up to 50 % of yield losses in Russia each year. Throughout the production cycle, pathogens cause signifi cant damage to agricultural crops. In this work, we employ the conventional and advanced methods of phytosanitary monitoring to st

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Tyshchenko, Evgenia, Svetlana Prakh, and Marina Podgornaya. "Resistance of Hibiscus x moscheutos L. to biostressors in the south of Russia." BIO Web of Conferences 47 (2022): 11003. http://dx.doi.org/10.1051/bioconf/20224711003.

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16 varieties and 2 hybrid forms of Hibiscus x moscheutos L. have been studied for adaptability to biostressors. It was found that in the conditions of the south of Russia, root rot is most often found from pathogens (Fusarium equiseti (Corda) Sacc., Phytophthora sp.) on hibiscus plants. An assessment of the field resistance of hibiscus varieties to root rot and phytophagans was carried out. It was revealed that the maximum harmfulness to Hibiscus x moscheutos L. was noted in pests: Hilicoverpa armigera L., Padagrica fuscicornis L., and Altica oleracea L. Helicoverpa zea caterpillars primarily

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Afifah, Khoirotul, Suryo Wiyono, Titiek Siti Yuliani, and Baskoro Sugeng Wibowo. "History of Sheath Rot Disease in Indonesia and Disease Severity in Two Rice Production Centres of West Java." Jurnal Perlindungan Tanaman Indonesia 24, no. 2 (2021): 201. http://dx.doi.org/10.22146/jpti.47665.

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The observation conducted from 2000 to 2018 found that rice sheath rot has become an emerging disease in several regions. The disease was able to reduce quality and quantity of rice yield. This research objective was to study the history and status of rice sheath rot caused by Sarocladium oryzae. Data was obtained from literature study, farmer interview, and field survey. Data were used to calculate disease incidence followed by visual observation of the symptoms caused by this disease. Identification of sheath rot pathogen was done using microscopic and molecular techniques using specific pri

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Chomicz-Zegar, Elżbieta, Stanisław Niemtur, Mariusz Kapsa, and Sławomir Ambroży. "Butt rot occurrence in plus trees of Silver fir Abies alba Mill. and Norway spruce Picea abies (L.) from the Carpathians." Forest Research Papers 77, no. 3 (2016): 212–20. http://dx.doi.org/10.1515/frp-2016-0023.

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Abstract Due to its hidden character, butt rot occurrence is not commonly included in the assessment of plus trees’ health status. Thus, the trees’ varied susceptibility to wood decay is not a target of breeding efforts. The aim of the study was to determine the extent of butt rot in fir and spruce plus trees from Carpathian seed stands. We employed the novel and non-invasive diagnostic method of sonic tomography to determine presence and severity of decay at the base of 110 plus trees of silver fir and 42 of Norway spruce. Butt rot in various stages of development occurred in 63% of investiga

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Elżbieta, Chomicz-Zegar, Niemtur Stanisław, Kapsa Mariusz, and Ambroży Sławomir. "Butt rot occurrence in plus trees of Silver fir Abies alba Mill. and Norway spruce Picea abies (L.) from the Carpathians." Lesne Prace Badawcze / Forest Research Papers 77, no. 3 (2016): 212–20. https://doi.org/10.1515/frp-2016-0023.

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Due to its hidden character, butt rot occurrence is not commonly included in the assessment of plus trees’ health status. Thus, the trees’ varied susceptibility to wood decay is not a target of breeding efforts. The aim of the study was to determine the extent of butt rot in fir and spruce plus trees from Carpathian seed stands. We employed the novel and non-invasive diagnostic method of sonic tomography to determine presence and severity of decay at the base of 110 plus trees of silver fir and 42 of Norway spruce. Butt rot in various stages of development occurred in 63% of invest

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Firdaus Muswati, Awanda, and Siti Mundari. "Perencanaan Produksi Guna Mengatasi Overstock Produk Jadi pada CV PCP." Jurnal Surya Teknika 11, no. 2 (2024): 503–10. https://doi.org/10.37859/jst.v11i2.8191.

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CV PCP is a manufacturing company that manufactures road construction products. This company produces various types of road construction products, namely rectangular paving blocks, hexagonal paving blocks, 3D paving blocks, curbs, U-Ditch, and kerbstones. At CV PCP, the production planning and inventory control processes are less than optimal, resulting in overstock in the finished goods warehouse. The overstock problem causes storage to exceed warehouse capacity, products to be damaged due to excessive accumulation, and transportation access to be disrupted. This research addresses the overst

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Peng, Weishi, Nanxuan Zhou, Zehe Song, Haihan Zhang, and Xi He. "Magnolol as a Protective Antioxidant Alleviates Rotenone-Induced Oxidative Stress and Liver Damage through MAPK/mTOR/Nrf2 in Broilers." Metabolites 13, no. 1 (2023): 84. http://dx.doi.org/10.3390/metabo13010084.

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This study aimed to investigate the protective effects and molecular mechanism of magnolol supplementation on rotenone-induced oxidative stress in broilers. Two hundred and eighty-eight old male AA broilers were randomly divided into four groups: the CON group: basic diet with sunflower oil injection; the ROT group: basic diet with 24 mg/kg BW rotenone; the MAG+ROT group: basic diet with 300 mg/kg magnolol and rotenone injection; and the MAG group: basic diet with 300 mg/kg magnolol and sunflower oil injection. At 21–27 days of age, the broilers in each group were intraperitoneally injected wi

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Wells, L. D., and P. S. McManus. "Effects of Simulated Hail Events and Subsequent Fungicide Applications on Cranberry Fruit Rot Incidence and Yield." Plant Disease 97, no. 9 (2013): 1207–11. http://dx.doi.org/10.1094/pdis-01-13-0052-re.

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Storms containing hail are a common occurrence in Wisconsin, with a few or many cranberry (Vaccinium macrocarpon) growers being affected every year. Growers usually apply fungicides immediately following hail events to prevent fruit rot, despite a lack of research to support this practice. We conducted field trials in 2010 and 2011 to address the question of whether applying fungicides to injured fruit reduces fruit rot incidence (% rotten fruit). Hail damage was simulated by forcibly projecting pea gravel into cranberry beds using a mist-blower sprayer modified for this purpose, and the fungi

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Kostyna, T., V. Sabadyn, N. Dubovyk, and Yu Kumanska. "Monitoring of the phytopathogenic state of sunflower crops in the Central Forest-steppe of Ukraine." Agrobìologìâ, no. 1(187) (May 24, 2024): 294–302. http://dx.doi.org/10.33245/2310-9270-2024-187-1-294-302.

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The species composition of the causative agents of sunflower diseases was studied and the dominant species in the Central Forest-steppe were determined. Phytopathogenic monitoring of sunflower genotypes was carried out and the degree of prevalence and development of pathogens during the growing season was analyzed. The phytosanitary state analysis of sunflower agrocenosis was carried out during the growing season of 2021-2023. The phytopathological state of twelve sunflower hybrids was evaluated: SY Bakardi KLP, NK Kondi, SUZUKA, (Syngenta Crop Protection AG), LH5555 KLP, LH5580, LH59580 (Lima

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47

Čakšs, Roberts, Pauls Zeltiņš, Linda Čakša, Mārtiņš Zeps, and Āris Jansons. "The Effects of Frost Cracks and Large Poplar Borer Damage on Stem Rot in Hybrid Aspen (Populus tremula L. × Populus tremuloides Michx.) Clones." Forests 13, no. 4 (2022): 593. http://dx.doi.org/10.3390/f13040593.

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Hybrid aspen (Populus tremula L. × Populus tremuloides Michx.) plantations may produce valuable sawlogs for the growing timber market and contribute to carbon sequestration. However, environmental risks such as stem rot, the spread of which is facilitated by insect or frost damage, may reduce the proportion of valuable timber. It is important to understand the various factors affecting the spread of aspen rot to mitigate negative impacts with tree breeding. This study aimed to assess the impact of frost cracks and large poplar borer on stem rot in hybrid aspen clones in two clonal trials in La

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McDonald, M. R., T. Lewis, and I. Goldman. "Evaluation of Onion Lines for Resistance to Onion White Rot and Onion Maggot." HortScience 30, no. 4 (1995): 830G—831. http://dx.doi.org/10.21273/hortsci.30.4.830g.

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Onion lines were evaluated for resistance to Allium white rot (Sclerotium cepivorum Berk.) and onion maggot [Delia antigua (Meig.)] in field plots established on organic soil in the Bradford Marsh, Ontario. White rote valuations were conducted on 20 lines in 1992–1994, with follow-up laboratory trials in 1995. Onion maggot screening was conducted on these same lines in 1993 and 1994. Plots were arranged in a randomized complete-block design with four replications per line. Significant differences in susceptibility to white rot were found in 1992 and 1993, while differences in onion maggot resi

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McDonald, M. R., T. Lewis, and I. Goldman. "Evaluation of Onion Lines for Resistance to Onion White Rot and Onion Maggot." HortScience 30, no. 4 (1995): 830G—831. http://dx.doi.org/10.21273/hortsci.30.4.830.

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Onion lines were evaluated for resistance to Allium white rot (Sclerotium cepivorum Berk.) and onion maggot [Delia antigua (Meig.)] in field plots established on organic soil in the Bradford Marsh, Ontario. White rote valuations were conducted on 20 lines in 1992–1994, with follow-up laboratory trials in 1995. Onion maggot screening was conducted on these same lines in 1993 and 1994. Plots were arranged in a randomized complete-block design with four replications per line. Significant differences in susceptibility to white rot were found in 1992 and 1993, while differences in onion maggot resi

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50

Hwang, S. F., B. D. Gossen, K. F. Chang, G. D. Turnbull, R. J. Howard, and S. F. Blade. "Etiology, impact and control of rhizoctonia seedling blight and root rot of chickpea on the Canadian prairies." Canadian Journal of Plant Science 83, no. 4 (2003): 959–67. http://dx.doi.org/10.4141/p02-165.

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Studies were undertaken to assess the impact of seedling blight and root rot caused by Rhizoctonia solani AG-4 on nodulation and seed yield of chickpea. The effects of pathogen inoculum concentration and seed damage on disease severity were also measured. Chickpea seedlings were grown under controlled-environment conditions in sterilized soil amended with pathogenic isolates of R. solani and in field plot experiments where the inoculum was incorporated with the seed at planting. In greenhouse experiments, emergence and dry matter production declined and root rot severity increased with increas

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