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Journal articles on the topic 'Needle blight'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Deusen, Paul C. Van, and Glenn A. Snow. "Paired-tree study suggests 20-year recurrent slash pine blight." Canadian Journal of Forest Research 21, no. 7 (1991): 1145–48. http://dx.doi.org/10.1139/x91-160.

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In the late winter of 1988, pairs of slash pine (Pinuselliottii Engelm.) trees were chosen and marked on the Harrison Experimental Forest in Gulfport, Mississippi. One tree of each pair had a blight and the associated fungi Lophodermellacerina Darker on all mature needles, while the other tree had healthy needles. The blight recurred on the same study trees in 1989 and 1990. Analysis of tree cores shows that the blighted member of each pair has had less radial growth than the clean (nonblighted) pair member since about 1971, when a severe needle blight occurred throughout the slash pine region

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2

Carter, Gregory A., William G. Cibula, and Tommy R. Dell. "Spectral reflectance characteristics and digital imagery of a pine needle blight in the southeastern United States." Canadian Journal of Forest Research 26, no. 3 (1996): 402–7. http://dx.doi.org/10.1139/x26-045.

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A field study determined an optimal approach for the remote sensing of a pine needle blight of unknown cause that occurs frequently in the southeastern United States. Needle spectral reflectance was measured in five pairs of slash pines (Pinuselliottii Engelm. var. elliottii), each comprising a blighted and a nonblighted tree. Reflectance of blighted needles generally was greater within the 400–700 nm wavelength range and less in the 720–850 nm range compared with nonblighted needles (p ≤ 0.050). The relative change in reflectance, or reflectance sensitivity to the blight, was greatest near 68

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3

Bednářová, M., D. Palovčíková, and L. Jankovský. "The host spectrum of Dothistroma needle blight Mycosphaerella pini E. Rostrup – new hosts of Dothistroma needle blight observed in theCzech Republic." Journal of Forest Science 52, No. 1 (2012): 30–36. http://dx.doi.org/10.17221/4484-jfs.

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Dothistroma needle blight Mycosphaerella pini E. Rostrup and its anamorphic stage Dothistroma septospora (Dorog.) Morelet was detected for the first time in the territory of the Czech Republic in a consignment of imported plants of Austrian pine Pinus nigra Arnold in 1999. In 2000, it was also found on Pinus nigra in an open planting in a plantation of Christmas trees by the village of Jedovnice near Brno in South Moravia. In the Czech Republic, Dothi-stroma needle blight was identified on 13 species of pine. Pinus nigra Arnold and Pinus mugo Turra are the most frequent hosts. In addition to t

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4

Li, Hui, Bing-Yao Peng, Jun-Ya Xie, Yu-Qing Bai, De-Wei Li, and Li-Hua Zhu. "Pestalotiopsis jiangsuensis sp. nov. Causing Needle Blight on Pinus massoniana in China." Journal of Fungi 10, no. 3 (2024): 230. http://dx.doi.org/10.3390/jof10030230.

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Pinus massoniana Lamb. is an important, common afforestation and timber tree species in China. Species of Pestalotiopsis are well-known pathogens of needle blight. In this study, the five representative strains were isolated from needle blight from needles of Pi. massoniana in Nanjing, Jiangsu, China. Based on multi-locus phylogenetic analyses of the three genomic loci (ITS, TEF1, and TUB2), in conjunction with morphological characteristics, a new species, namely Pestalotiopsis jiangsuensis sp. nov., was described and reported. Pathogenicity tests revealed that the five representative strains

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5

Stone, Christine, Laurie A. Chisholm, and Simon McDonald. "Spectral reflectance characteristics of Pinus radiata needles affected by dothistroma needle blight." Canadian Journal of Botany 81, no. 6 (2003): 560–69. http://dx.doi.org/10.1139/b03-053.

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Dothistroma needle blight, caused by Dothistroma septosporum (Dorog) Morelet, is an economically significant disease of several Pinus species in New Zealand, Australia, Chile, South Africa, and parts of Asia, North America, and Europe. The spectral reflectance properties of Pinus radiata D. Don needles infected by D. septosporum were examined over the visible and near-infrared wavelength region (4001000 nm). The largest reflectance difference occurred on the shoulder of the near-infrared region at 763 nm. Wavelengths of greatest sensitivity to D. septosporum infection were located in the rang

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6

Nowakowska, Justyna A., Anna Tereba, and Tomasz Oszako. "Determining invasiveness and risk of dothistroma needle blight." Folia Forestalia, Series A - Forestry 56(3) (September 1, 2014): 157–59. https://doi.org/10.2478/ffp-2014-0017.

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7

Mullett, M. S., and A. V. Brown. "Effect of dothistroma needle blight on needle and shoot lengths." Forest Pathology 48, no. 1 (2017): e12382. http://dx.doi.org/10.1111/efp.12382.

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8

Bradshaw, R. E., P. G. Long, and P. West. "Dothistromin toxin and needle blight of pines." New Zealand Plant Protection 56 (August 1, 2003): 272. http://dx.doi.org/10.30843/nzpp.2003.56.6078.

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9

Coops, N., M. Stanford, K. Old, M. Dudzinski, D. Culvenor, and C. Stone. "Assessment of Dothistroma Needle Blight of Pinus radiata Using Airborne Hyperspectral Imagery." Phytopathology® 93, no. 12 (2003): 1524–32. http://dx.doi.org/10.1094/phyto.2003.93.12.1524.

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Dothistroma needle blight is a serious foliar disease in Australian Pinus radiata plantations causing defoliation, decreased productivity and, in extreme cases, tree death. Conventional methods of monitoring forest health such as aerial survey and ground assessments are labor intensive, time consuming, and subjective. Remote sensing provides a synoptic view of the canopy and can indicate areas affected by damaging agents such as pests and pathogens. Hyperspectral airborne remote sensing imagery (CASI-2) was acquired over pine stands in southern New South Wales, Australia which had been ground

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10

Bednarova, Miroslava, Irena Bodejckova, Dagmar Palovcikova, and Libor Jankovský. "The Contemporary Situation of Dothistroma Needle Blight Outbreak in the Czech Republic." Acta Silvatica et Lignaria Hungarica 3, Special Edition (2007): 17–21. http://dx.doi.org/10.37045/aslh-2007-0009.

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Dothistroma needle blight Mycosphaerella pini E. Rostrup resp. its anamorphic stage Dothistroma septospora (Dorog.) Morelet was for the first time noted in the region of the Czech Republic in a consignment of imported plants of Austrian pine Pinus nigra Arnold in 1999. In 2000, it was also found on Pinus nigra in an open planting in a plantation of Christmas trees near the village of Jedovnice by Brno in the South Moravia. In the Czech Republic, Dothistroma needle blight was identified on 19 species of pines and 5 species of spruces. The critical period for infection is in the Czech Republic f

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11

Funk, A., T. A. D. Woods, and Sarah J. Hopkinson. "Hormonema merioides n.sp., on Douglas-fir needles." Canadian Journal of Botany 63, no. 9 (1985): 1579–81. http://dx.doi.org/10.1139/b85-219.

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12

Hennon, Paul, and Jim Douglas. "Suppression of Spruce Needle Blight in Coastal Alaska." Arboriculture & Urban Forestry 19, no. 3 (1993): 168–72. http://dx.doi.org/10.48044/jauf.1993.028.

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To evaluate the efficacy of disease suppression, three fungicides were applied to 72 young Sitka spruce trees near Juneau, Alaska in an area of endemic infection by the needle blight fungus, Lirula macrospora. Treatments were applied to three branches shortly after spruce needles emerged in spring and, on one-half of the trees, again during shoot elongation. Trees treated with each of the three fungicides had significantly fewer dead needles one year after infection than did trees treated with the control. Needle death did not differ significantly among the three fungicides or on trees that we

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13

Nowakowska, Justyna A., Anna Tereba, and Tomasz Oszako. "Determining invasiveness and risk of dothistroma needle blight." Folia Forestalia Polonica 56, no. 3 (2014): 157–59. http://dx.doi.org/10.2478/ffp-2014-0017.

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14

Tisserat, Ned A., and John C. Pair. "Susceptibility of Selected Juniper Cultivars to Cedar-Apple Rust, Kabatina Tip Blight, Cercospora Needle Blight and Botryosphaeria Canker." Journal of Environmental Horticulture 15, no. 3 (1997): 160–63. http://dx.doi.org/10.24266/0738-2898-15.3.160.

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Abstract The susceptibility of 39 juniper (Juniperus L.) cultivars to cedar-apple rust (Gymnosporangium juniperi-virginianae Schwein.), Kabatina tip blight (Kabatina juniperi R. Schneider & Arx), Cercospora needle blight (Cercospora sequoiae Ellis & Everh. var. juniperi Ellis & Everh.), and Botryosphaeria canker (Botryosphaeria stevensii Shoemaker) was studied in field plantings located in Wichita and Manhattan, KS. Cultivars of J. scopulorum Sarg. showed variable susceptibility to cedar-apple rust and most were moderately to highly susceptible to Kabatina tip blight and Cercospora

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15

Wang, Xin-Yi, Fan Xu, Min Li, Muhammad Faizan Latif, Huan Li, and Fengmao Chen. "Endophytic Bacteria in Forest Protection: Pseudomonas silvicola Controls Pine Needle Blight in Masson Pine." Forests 16, no. 4 (2025): 650. https://doi.org/10.3390/f16040650.

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Pine needle blight of Pinus massoniana caused by pathogens of the Pestalotiopsis genus is a destructive disease worldwide, especially in young forests. Chemical fungicides accelerate the formation of resistant strains among plant pathogenic fungi, which makes microbial biocontrol particularly important. In this study, we identified Neopestalotiopsis camelliae-oleiferae as a new pathogen of pine needle blight in P. massoniana via pathogen isolation, inoculation, pathogenicity assays, morphology observations, and multilocus phylogenetic analyses of the ITS, TEF1, and TUB2 regions. PSM-6, an endo

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16

Шишкина, А. А., та Н. Н. Карпун. "Видовой состав патогенных микромицетов на лесосеменных плантациях сосны обыкновенной в Московской области". Известия СПбЛТА, № 251 (28 грудня 2024): 78–96. https://doi.org/10.21266/2079-4304.2024.251.78-96.

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Лесосеменные плантации сосны обыкновенной (Pinus sylvestris L.) в Орехово-Зуевском лесничестве Московской области являются одними из важнейших объектов для получения семян этой породы с улучшенными наследственными свойствами и сохранения генетического фонда высокопродуктивных насаждений в России. Впервые для этого объекта изучено санитарное состояние выращиваемых растений и установлен видовой состав патогенных микромицетов, развивающихся на усыхающих побегах, хвое, ветвях и шишках. Данные получены за период наблюдений с 2017 по 2023 гг. По результатам проведенных исследований выявлено 19 видов

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17

Zhang, Mao-Jiao, Xiang-Rong Zheng, Huan Li, and Feng-Mao Chen. "Alternaria alternata, the Causal Agent of a New Needle Blight Disease on Pinus bungeana." Journal of Fungi 9, no. 1 (2023): 71. http://dx.doi.org/10.3390/jof9010071.

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Pinus bungeana, an endangered and native coniferous tree species in China, has considerable timber and horticulture value. However, little is known about needle diseases in P. bungeana. A needle blight of P. bungeana has been observed in Hebei Province, China. P. bungeana inoculated with mycelial plugs of fungal isolates presented symptoms similar to those observed under field conditions. Ten virulent fungal isolates were identified as a small-spored Alternaria species based on morphological observations. Maximum likelihood and Bayesian phylogenetic analyses carried out with multilocus sequenc

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18

Ghelardini, Luisa, and Maarten de Groot. "Dothistroma Needle Blight in protected pine forests in Italy." Management of Biological Invasions 11, no. 4 (2020): 689–702. http://dx.doi.org/10.3391/mbi.2020.11.4.05.

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19

Adamson, Kalev, Rein Drenkhan, and Märt Hanso. "Invasive brown spot needle blight caused byLecanosticta acicolain Estonia." Scandinavian Journal of Forest Research 30, no. 7 (2015): 587–93. http://dx.doi.org/10.1080/02827581.2015.1041550.

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20

Barnes, Irene, Thomas Kirisits, Alexander Akulov, et al. "New Reports of Dothistroma Needle Blight in Eurasian Countries." Acta Silvatica et Lignaria Hungarica 3, Special Edition (2007): 237–38. http://dx.doi.org/10.37045/aslh-2007-0036.

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One of the most serious needle diseases that affect pines (Pinus spp.) is Dothistroma needle blight (DNB). Two species of fungi are responsible for causing this disease (Barnes et al. 2004). These are Dothistroma septosporum (teleomorph: Mycosphaerella pini) that has a worldwide distribution and infects a wide range of Pinus spp. and D. pini (teleomorph unknown), which has thus far been reported only from the North-Central U.S.A. on the non-native Pinus nigra (Barnes et al. 2004). In recent years, there have been increasing numbers of reports of DNB from new hosts and new geographic regions of

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21

QUAMME, H. A., F. KAPPEL, and J. W. HALL. "EFFICACY OF EARLY SELECTION FOR FIRE BLIGHT RESISTANCE AND THE ANALYSIS OF COMBINING ABILITY FOR FIRE BLIGHT RESISTANCE IN SEVERAL PEAR PROGENIES." Canadian Journal of Plant Science 70, no. 3 (1990): 905–13. http://dx.doi.org/10.4141/cjps90-111.

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A set of progenies was tested for fire blight resistance by needle inoculation at 3 mo of age in the greenhouse and then 5 yr later in the orchard to determine if the measurements of fire blight resistance made in the greenhouse was correlated with those made in the field. The correlation of fire blight resistance at the two stages of growth was weak or absent on a single plant basis. This indicated a lack of precision in the greenhouse test but genetic gain based on the field measurements appeared to be possible if plants were selected in the greenhouse with less than 19% of blighted shoot le

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22

Mesanza, Nebai, David García-García, Elena R. Raposo, et al. "Weather Variables Associated with Spore Dispersal of Lecanosticta acicola Causing Pine Needle Blight in Northern Spain." Plants 10, no. 12 (2021): 2788. http://dx.doi.org/10.3390/plants10122788.

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In the last decade, the impact of needle blight fungal pathogens on the health status of forests in northern Spain has marked a turning point in forest production systems based on Pinus radiata species. Dothistroma needle blight caused by Dothistroma septosporum and D. pini, and brown spot needle blight caused by Lecanosticta acicola, coexist in these ecosystems. There is a clear dominance of L. acicola with respect to the other two pathogens and evidence of sexual reproduction in the area. Understanding L. acicola spore dispersal dynamics within climatic determinants is necessary to establish

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23

Jankovský, L., D. Palovčíková, and M. Bednářová. "Picea pungens Engelm. – a new host of Dothistroma needle blight Mycosphaerella pini E. Rostrup detected in the Czech Republic." Journal of Forest Science 50, No. 5 (2012): 235–36. http://dx.doi.org/10.17221/4619-jfs.

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Dothistroma needle blight Mycosphaerella pini is an important pathogen of pine needles. In addition to different species of pine, M. pini was found in blue spruce Picea pungens in the proximity of infected Pinus nigra in the region of southern Moravia about 20 km SE of Brno.

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24

Davydenko, Kateryna. "Evaluation of fungal endophytes to biological control of Dothistroma needle blight on Pinus nigra subsp. pallasiana (Crimean pine)." Наукові праці Лісівничої академії наук України, no. 19 (December 26, 2019): 22–32. http://dx.doi.org/10.15421/411924.

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Dothistroma needle blight (DNB), caused by Dothistroma septosporum and Dothistroma pini, is the most important forest disease of pine in many countries. This disease has recently emerged in Ukraine as a major threat to mostly Pinus nigra subsp. pallasiana and less to Scots pine. There is increasing evidence that some fungal and bacterial isolates can reduce the growth and pathogenicity of fungal plant pathogens.  In this research, infected needles were collected from 30-year-old Crimean pine (P. nigra subsp. pallasiana) in four locations in Southern Ukraine. In total, 244 of endophytic f

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25

Qiao, Changxia, Ruiwen Zhao, Dewei Li, and Xiaolei Ding. "A New Species of Biscogniauxia Associated with Pine Needle Blight on Pinus thunbergii in China." Forests 15, no. 6 (2024): 956. http://dx.doi.org/10.3390/f15060956.

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In June 2020, needle blight symptoms on Pinus thunbergii were discovered in Bazhong City, Sichuan Province, China. Fungal isolates were obtained from the pine needles of P. thunbergii. After examining morphological characteristics and conducting multi-locus (ITS, ACT, TUB2 and RPB2) phylogenetic analyses, the isolates SC1–SC5 were determined to be a new species, Biscogniauxia sinensis. Genealogical Concordance Phylogenetic Species Recognition with a pairwise homoplasy index test was used to further verify the results of the phylogenetic analyses. The morphology and phylogenetic relationships b

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26

Ades, P. K., J. A. Simpson, K. G. Eldridge, and R. H. Eldridge. "Genetic variation in susceptibility to Dothistroma needle blight among provenances and families of Pinusmuricata." Canadian Journal of Forest Research 22, no. 8 (1992): 1111–17. http://dx.doi.org/10.1139/x92-147.

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The susceptibility of Pinusmuricata D. Don to needle blight caused by Dothistromaseptospora (Dorog.) Morelet var. septospora was investigated in three provenance tests and a progeny test in New South Wales, Australia, and compared with that in Pinusradiata D. Don, the major commercially planted species. Provenances of P. muricata from Humboldt, Mendocino, and Sonoma counties in northern California were moderately susceptible for the first 3 or 4 years but then developed a high degree of field resistance. There was a general trend to increasing susceptibility in provenances progressively southw

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27

Hunt, R. S. "Leptomelanconium pinicola comb. no v. and associated needle blight of pines." Canadian Journal of Botany 63, no. 6 (1985): 1157–59. http://dx.doi.org/10.1139/b85-159.

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Examination of herbarium records indicates that needle fungi identified as Stilbospora pinicola, Gloeocoryneum cinereum, and Leptomelanconium cinereum are the same and their characteristics fit the genus Leptomelanconium. For this group I propose the name Leptomelanconium pinicola (Berk. & Curtis) R. S. Hunt comb. nov. This fungus is associated with a severe needle blight of ponderosa and lodgepole pines in western Canada and western United States.

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28

Jankovský, L., D. Palovčíková, M. Dvořák, and M. Tomšovský. "Records of Brown spot needle blight related to Lecanosticta acicola in the Czech Republic." Plant Protection Science 45, No. 1 (2009): 16–18. http://dx.doi.org/10.17221/39/2008-pps.

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There are two records of brown spot needle blight caused by <I>L. acicola</I> in the Czech Republic up to date. Disease was first reported on June 2007 in National Nature Reserve (NNR) Červená Blata, South Bohemia. A more recent discovery of <I>L. acicola</I> took place on August 2008 in the NNR Borkovická Blata. The disease was observed on 10-60 year old <I>Pinus rotundata</I>. Both locations with infected trees are situated inside nature conservation sites under strict protection regimes that are located approximately 50 km apart. In both sites, <I>L

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29

Ortíz de Urbina, Esther, Nebai Mesanza, Ana Aragonés, et al. "Emerging Needle Blight Diseases in Atlantic Pinus Ecosystems of Spain." Forests 8, no. 1 (2016): 18. http://dx.doi.org/10.3390/f8010018.

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30

Bingzhang, He, Deng Xinglin, Liu Chengyu, et al. "The development pattern of Dothistroma needle blight and its control." Journal of Northeast Forestry University 3, no. 1 (1992): 48–53. http://dx.doi.org/10.1007/bf02874887.

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31

Rodas, C. A., M. J. Wingfield, G. M. Granados, and I. Barnes. "Dothistroma needle blight: an emerging epidemic caused byDothistroma septosporumin Colombia." Plant Pathology 65, no. 1 (2015): 53–63. http://dx.doi.org/10.1111/ppa.12389.

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32

Watt, Michael S., Darren J. Kriticos, Samantha Alcaraz, Anna V. Brown, and Agathe Leriche. "The hosts and potential geographic range of Dothistroma needle blight." Forest Ecology and Management 257, no. 6 (2009): 1505–19. http://dx.doi.org/10.1016/j.foreco.2008.12.026.

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33

Ivković, Miloš, Brian Baltunis, Washington Gapare, et al. "Breeding against dothistroma needle blight of radiata pine in Australia." Canadian Journal of Forest Research 40, no. 8 (2010): 1653–60. http://dx.doi.org/10.1139/x10-097.

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Pine needle blight, caused by Dothistroma septosporum (Dorog.) M. Morelet, is one of the most serious foliar diseases of Pinus spp. in Australia and New Zealand. In 16 Pinus radiata (D.Don.) progeny trials in northeastern Victoria, Australia, Dothistroma-caused defoliation varied widely among trials and assessment years, ranging from 5% to 65%. The estimated narrow sense heritability ranged from nonsignificant to as high as 0.69 with a median of 0.36. Spatial autocorrelation of residuals accounted for a significant proportion of residual variance, and that increased heritability estimates. Gen

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34

Watt, Michael S., Rebecca J. Ganley, Darren J. Kriticos, and Lucy K. Manning. "Dothistroma needle blight and pitch canker: the current and future potential distribution of two important diseases of Pinus species." Canadian Journal of Forest Research 41, no. 2 (2011): 412–24. http://dx.doi.org/10.1139/x10-204.

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Globally, pitch canker and Dothistroma needle blight are two of the most important diseases of pine species caused, respectively, by the pathogens Fusarium circinatum Nirenberg & O’Donnell and Dothistroma spp. ( Dothistroma septosporum (Dorog.) Morelet and Dothistroma pini Hulbary). The potential distributions of these two diseases under current global climate have previously been modelled and contrast strongly with each other. In this study, we used the process-based niche model CLIMEX to estimate the potential distribution of both diseases in the 2080s under six scenarios that include th

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35

Pfister, S. E., S. Halik, and D. R. Bergdahl. "Dothistroma Needle Blight, Caused by Dothistroma septospora, of Pinus spp. in Vermont." Plant Disease 84, no. 6 (2000): 706. http://dx.doi.org/10.1094/pdis.2000.84.6.706d.

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Dothistroma needle blight, caused by Dothistroma septospora (teleo-morph Mycosphaerella pini), is a serious foliage disease of pine species throughout the world. In the northeastern United States, the fungus has been reported from Pennsylvania, but not New York, New Jersey, or any of the New England states. It has been reported from the eastern provinces of Canada (Newfoundland, Quebec). During 1994 to 1998, stromatic conidomata consistent with descriptions of D. septospora were associated with needle blight symptoms on mature landscape pines at four locations (Jericho, Montpelier, Williamstow

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36

Mclaughlin, John A., Pengxin Lu, Sylvia Greifenhagen, and Richard Wilson. "New hosts and differential susceptibility of five-needle pine species to Dooks needle blight (Lophophacidium dooksii)." Canadian Journal of Plant Pathology 34, no. 4 (2012): 536–44. http://dx.doi.org/10.1080/07060661.2012.723046.

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37

Wenner, N. G., and W. Merrill. "Pathological anatomy of needles of Pinus strobus exposed to carbon-filtered air or to three times ambient ozone concentrations, or infected by Canavirgella banfieldii." Canadian Journal of Botany 76, no. 8 (1998): 1331–39. http://dx.doi.org/10.1139/b98-153.

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A necrosis of succulent, elongating, current-year needles of Pinus strobus in the northeastern United States, frequently attributed to "ozone damage," is not due to ozone. The pathological anatomy of affected needles differs from that described for ozone injury and is virtually identical to that described as "semimature-tissue needle blight." The syndrome on affected trees throughout the northeastern United States is consistently associated with the presence of the needlecast fungus, Canavirgella banfieldii. This fungus occurs in the mesophyll of both healthy appearing and dying tissues of suc

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38

Ando, Yuho, and Hayato Masuya. "Rapid detection of Passalora sequoiae causing needle blight on Japanese cedar." Journal of Forest Research 26, no. 2 (2021): 136–42. http://dx.doi.org/10.1080/13416979.2021.1882046.

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39

WOODS, ALEX, K. DAVID COATES, and ANDREAS HAMANN. "Is an Unprecedented Dothistroma Needle Blight Epidemic Related to Climate Change?" BioScience 55, no. 9 (2005): 761. http://dx.doi.org/10.1641/0006-3568(2005)055[0761:iaudnb]2.0.co;2.

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40

BARNES, I., M. N. CORTINAS, M. J. WINGFIELD, and B. D. WINGFIELD. "Microsatellite markers for the red band needle blight pathogen,Dothistroma septosporum." Molecular Ecology Resources 8, no. 5 (2008): 1026–29. http://dx.doi.org/10.1111/j.1755-0998.2008.02142.x.

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Schwelm, A., N. J. Barron, J. Baker, et al. "Dothistromin toxin is not required for dothistroma needle blight inPinus radiata." Plant Pathology 58, no. 2 (2009): 293–304. http://dx.doi.org/10.1111/j.1365-3059.2008.01948.x.

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Mehrotra, M. D. "Pseudocercospora needle blight, a new disease of Pinus kesiya from India." Transactions of the British Mycological Society 88, no. 4 (1987): 575–77. http://dx.doi.org/10.1016/s0007-1536(87)80048-7.

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Pengfei, Li, Ge Yuxiang, Zhang Ximing, Wang Daojun, Wang Jun, and Wu Changyou. "Disease law and forecasting of the needle blight ofPinus sylvestris var.mongolica." Journal of Forestry Research 8, no. 2 (1997): 104–7. http://dx.doi.org/10.1007/bf02864978.

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Alenezi, F. N., S. Fraser, M. Bełka, et al. "Biological control of Dothistroma needle blight on pine with Aneurinibacillus migulanus." Forest Pathology 46, no. 5 (2015): 555–58. http://dx.doi.org/10.1111/efp.12237.

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Jánošíková - Hečková, Z., E. Ondrušková, M. Barta, et al. "The hosts and geographic range of Dothistroma needle blight in Slovakia." Forest Pathology 48, no. 3 (2018): e12421. http://dx.doi.org/10.1111/efp.12421.

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Ades, P. K., and J. A. Simpson. "Clonal selection for resistance to Dothistroma needle blight in Pinus radiata." New Forests 4, no. 1 (1990): 27–35. http://dx.doi.org/10.1007/bf00119588.

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Chastagner, Gary A., and D. Michael Benson. "The Christmas Tree: Traditions, Production, and Diseases." Plant Health Progress 1, no. 1 (2000): 15. http://dx.doi.org/10.1094/php-2000-1013-01-rv.

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This article takes a historical look at the Christmas tree industry and discuss three diseases limiting growers' ability to meet the demand for noble and Fraser fir in North America: Phytophthora root rot and stem canker, current season needle necrosis (CSNN), and interior needle blight. Accepted for publication 14 September 2000. Published 13 October 2000.

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Jankovský, L., M. Bednářová, and D. Palovčíková. "Dothistroma needle blight Mycosphaerella pini E. Rostrup, a new quarantine pathogen of pines in the CR." Journal of Forest Science 50, No. 7 (2012): 319–26. http://dx.doi.org/10.17221/4629-jfs.

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Dothistroma needle blight caused by Mycosphaerella pini E. Rostrup was observed for the first time in the Czech Republic on an imported Pinus nigra Arnold in 1999. In 2000, it was also found in the open planting. During three years, it became an important pathogen of pines in the Czech Republic. Its occurrence was noticed in more than 50 localities, above all in the region of Moravia and Silesia and eastern Bohemia. In total, it was found on 10 species of pine (P. nigra Arnold, P.&nbsp;banksiana Lamb., <br />P. contorta Loudon, P. mugo Turra, P.&nbsp;leucodermis Ant., P. sylvestr

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Barnes, Irene, Michael J. Wingfield, Marizeth Groenewald, Thomas Kirisits, Pedro W. Crous, and Brenda D. Wingfield. "Exposing the Enigma of Dothistroma Needle Blight Using Molecular Markers – a Progress Report." Acta Silvatica et Lignaria Hungarica 3, Special Edition (2007): 239–40. http://dx.doi.org/10.37045/aslh-2007-0037.

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Dothistroma septosporum is a fungal pathogen causing a disease known as either red band needle blight or Dothistroma needle blight (DNB) on Pinus species worldwide. The three morphological varieties of this pathogen originally recognized based on differences in conidial length (Thyr – Shaw 1964, Ivory 1967) have not been supported by DNA sequence analyses (Barnes et al. 2004). However, phylogenetic relationships of Dothistroma isolates from various countries, based on DNA sequences for portions of the rDNA ITS, β-tubulin and TEF 1-α gene regions, revealed that DNB is caused by two distinct fun

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Darge, Wendu Admasu. "First Report of Lasiodiplodia theobromae Causing Needle Blight and Stem Canker Diseases on Araucaria heterophylla in Ethiopia." Journal of Horticultural Research 25, no. 2 (2017): 15–18. http://dx.doi.org/10.1515/johr-2017-0014.

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Abstract Canker and needle blight of Araucaria heterophylla (Norfolk Island pine) trees were observed during the surveys conducted in Addis Ababa and Adama cities (Ethiopia) from November to December 2016. The main objective of this study was to investigate fungal pathogens that cause diseases on Araucaria heterophylla trees. Six localities with Araucaria heterophylla plantings were purposively surveyed for disease symptoms. Samples from symptomatic parts of trees were collected, surface sterilized, cultured on PDA and morphologically identified for genus and species. A total of 36 isolates of

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