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Articoli di riviste sul tema "Plutellidae Control"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 31 gennaio 2023

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1

Huang, Xuan, Xiaoyu Quan, Xia Wang, Yueli Yun, and Yu Peng. "Is the spider a good biological control agent for Plutella xylostella (Lepidoptera: Plutellidae)?" Zoologia 35 (August 10, 2018): 1–8. http://dx.doi.org/10.3897/zoologia.35.e23481.

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Spiders, as predators of insects and other invertebrates, are an important part of the natural enemies, and they are recognized as an important biological control agent. Plutellaxylostella (Linnaeus, 1758), the diamondback moth (DBM), is a well-known and destructive insect pest of brassicaceous crops worldwide. Here, we analyzed the functional responses of four spiders (Araneae) – Ebrechtellatricuspidata (Fabricius, 1775) (Thomisidae), Pardosalaura (Karsch, 1879) (Lycosidae), Pardosaastrigera (Koch, 1878) (Lycosidae), and Pardosapseudoannulata (Bösenberg &amp; Strand, 1906) (Lycosidae) – o

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2

Karimzadeh, Javad, and Mohammad Hassan Besharatnejad. "Ecological control of Plutella xylostella (Lepidoptera, Plutellidae) using trap cropping and Bt applications." Archives of Phytopathology and Plant Protection 52, no. 19-20 (December 14, 2019): 1326–47. http://dx.doi.org/10.1080/03235408.2019.1707930.

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3

Andreeva*, I. V., E. I. Shatalova, and A. V. Khodakova. "The diamondback moth Plutella xylostella: ecological and biological aspects, harmfulness, population control." PLANT PROTECTION NEWS 104, no. 1 (April 19, 2021): 28–39. http://dx.doi.org/10.31993/2308-6459-2021-104-1-14947.

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Abstract (sommario):

Data on prevalence, biological and physiological characteristics of the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) are presented. Pest damage is described. Reasons causing increase in harmfulness and economic importance of the insect are noted. An increase in the number of generations able to develop during growing season and earlier pest emergence are recorded under conditions of Siberian region. Factors contributing to the insect density dynamics, including plant species and variety, entomophagous arthropods and entomopathogenic microorganisms, have been considered. Rang

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4

Silva-Torres, Christian S. A., Jorge B. Torres, and Reginaldo Barros. "Can cruciferous agroecosystems grown under variable conditions influence biological control ofPlutella xylostella(Lepidoptera: Plutellidae)?" Biocontrol Science and Technology 21, no. 6 (June 2011): 625–41. http://dx.doi.org/10.1080/09583157.2011.568112.

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5

Vandenberg, J. D., A. M. Shelton, W. T. Wilsey, and M. Ramos. "Assessment of Beauveria bassiana Sprays for Control of Diamondback Moth (Lepidoptera: Plutellidae) on Crucifers." Journal of Economic Entomology 91, no. 3 (June 1, 1998): 624–30. http://dx.doi.org/10.1093/jee/91.3.624.

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6

Santos, Tárcio S., Camila de Souza Varize, Elena Sanchez-Lopez, Sona A. Jain, Eliana B. Souto, Patrícia Severino, and Marcelo da Costa Mendonça. "Entomopathogenic Fungi-Mediated AgNPs: Synthesis and Insecticidal Effect against Plutella xylostella (Lepidoptera: Plutellidae)." Materials 15, no. 21 (October 28, 2022): 7596. http://dx.doi.org/10.3390/ma15217596.

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The insect Plutella xylostella is known worldwide to cause severe damage to brassica plantations because of its resistance against several groups of chemicals and pesticides. Efforts have been conducted to overcome the barrier of P. xylostella genetic resistance. Because of their easy production and effective insecticidal activity against different insect orders, silver nanoparticles are proposed as an alternative for agricultural pest control. The use of entomopathogenic fungi for nanoparticle production may offer additional advantages since fungal biomolecules may synergistically improve the

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7

Mahmoudvand, Mohammad, Saeid Moharramipour, and Mehrdad Iranshahi. "Effects of Pyriproxyfen on Life Table Indices ofPlutella xylostellain Multigenerations." Psyche: A Journal of Entomology 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/453701.

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The diamondback moth (DBM),Plutella xylostella(L.) (Lepidoptera: Plutellidae), is a major pest of Brassicaceae family in Iran. This study investigated the sublethal effects of pyriproxyfen, a juvenile hormone analogue, on DBM, for two subsequent generations. The leaf dip bioassay method was adopted in conducting this experiment. Sublethal concentrations resulted in a significant decrease in fecundity, oviposition period, and pupal weight of parents and offspring generations. Also, the development time of DBM was prolonged after exposure to pyriproxyfen. The biological parameters such as net re

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8

Agboyi, L. K., G. K. Ketoh, T. Martin, I. A. Glitho, and M. Tamò. "Pesticide resistance in Plutella xylostella (Lepidoptera: Plutellidae) populations from Togo and Benin." International Journal of Tropical Insect Science 36, no. 04 (August 17, 2016): 204–10. http://dx.doi.org/10.1017/s1742758416000138.

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AbstractThe diamondback moth,Plutella xylostella(L.) is the major insect pest of cabbage crops in Togo and Benin. For control, farmers very often resort to spraying chemical insecticides at high dosages with frequent applications. Bioassays were carried out on three populations ofP. xylostella, two from Togo (Kara and Dapaong) and one from Benin (Cotonou), to assess their level of susceptibility to currently used insecticides. A reference strain ofP. xylostellafrom Matuu in Kenya was used as a control. In the laboratory, three insecticide representatives of different chemical families (deltame

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9

ERTÜRK, Ömer. "Insecticidal effects of selected biological control agents on the larvae of Plutella xylostella (Lepidoptera: Plutellidae)." Entomological Research 37, no. 2 (June 2007): 122–24. http://dx.doi.org/10.1111/j.1748-5967.2007.00056.x.

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10

Ferreira, Eliana Aparecida, Silvana Aparecida de Souza, Alberto Domingues, Matheus Moreno Mareco Da Silva, Isabella Maria Pompeu Monteiro Padial, Emerson Machado de Carvalho, Claudia Andrea Lima Cardoso, Sandra Verza da Silva, and Rosilda Mara Mussury. "Phytochemical Screening and Bioactivity of Ludwigia spp. in the Control of Plutella xylostella (Lepidoptera: Plutellidae)." Insects 11, no. 9 (September 3, 2020): 596. http://dx.doi.org/10.3390/insects11090596.

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We tested the bioactivity of aqueous extracts of Ludwigia spp. (Myrtales: Onagraceae) on the biological cycle of Plutella xylostella. We assessed the duration of and viability during the larval, pupal and adult phases, as well as the influence of the extracts on the fecundity and hatching of P. xylostella eggs. Subsequently, we phytochemically screened the extracts. The extracts of L. tomentosa and L. longifolia reduced the pupal weight instead of prolonging the larval stage of P. xylostella. The L. tomentosa effect caused higher larval mortality and reduced the fecundity and hatching of P. xy

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11

Long, Khuat Dang, and Dang Thi Dzung. "Synopsis of Cotesia species, biological agents for pest control on vegetables in Vietnam, with description of one new species." Tijdschrift voor Entomologie 157, no. 2-3 (2014): 83–93. http://dx.doi.org/10.1163/22119434-00002042.

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The biology of four allied species of the genus Cotesia Cameron is reviewed. All these species were reared from larvae of pest insects mainly belonging to the families Lymantriidae, Noctuidae, Pieridae and Plutellidae. They are larval endoparasitoids and considered as important agents for biological control of pest insects infesting different vegetable crops in Vietnam, such as cabbage, kohlrabi, small colza, cauliflower, peanut, soybeans, and various other legumes. Of those four species, Cotesia clethrogynae Long sp. n., is described as new and illustrated; the biology and distribution of the

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12

Rocha, Aline do Nascimento, Silvana Aparecida de Souza, Claudemir Antonio Garcia Fioratti, Juliana Rosa Carrijo Mauad, Munir Mauad, and Rosilda Mara Mussury. "Tradescantia pallida (Commelinaceae) Promotes Reductions in Plutella xylostella (Lepidoptera: Plutellidae) Populations." Agronomy 12, no. 11 (October 27, 2022): 2646. http://dx.doi.org/10.3390/agronomy12112646.

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The feeding activity of Plutella xylostella in brassica crops can lead to large losses; thus, pesticides that prevent feeding during the larval stage or prevent the metamorphosis of this insect can be used for its control. In this study, the effects of two types of aqueous extracts of Tradescantia pallida on the different life stage of P. xylostella cycle were tested; neither of the two aqueous extracts, which were obtained by infusion and maceration, had been tested against P. xylostella. The biological variables evaluated were larval and pupal duration and viability, pupal weight, sex ratio,

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13

Ferreira, Eliana Aparecida, Eduardo Carvalho Faca, Silvana Aparecida de Souza, Claudemir Antonio Garcia Fioratti, Juliana Rosa Carrijo Mauad, Claudia Andrea Lima Cardoso, Munir Mauad, and Rosilda Mara Mussury. "Antifeeding and Oviposition Deterrent Effect of Ludwigia spp. (Onagraceae) against Plutella xylostella (Lepidoptera: Plutellidae)." Plants 11, no. 19 (October 10, 2022): 2656. http://dx.doi.org/10.3390/plants11192656.

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Abstract (sommario):

Plants produce a wide variety of bioactive compounds with insecticidal properties, such as secondary metabolites capable of interfering with the nutrition and reproduction of pest species such as Plutella xylostella. Thus, the objective of this study was to evaluate the effects of aqueous and ethanolic extracts of Ludwigia spp. (Onagraceae) on the feeding and oviposition of P. xylostella. Choice bioassays were performed using aqueous and ethanolic extracts. The aqueous extract of L. tomentosa resulted in an approximately 81% reduction in larval feeding compared to that in the control, with an

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14

Moraes, Carla Pedroso de, and Luis Amilton Foerster. "Toxicity and residual control of Plutella xylostella L. (Lepidoptera: Plutellidae) with Bacillus thuringiensis Berliner and insecticides." Ciência Rural 42, no. 8 (August 2012): 1335–40. http://dx.doi.org/10.1590/s0103-84782012000800001.

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Plutella xylostella L. is the most important worldwide pest of cruciferous plants and indiscriminate use of insecticides has led to the resistance of the species to different groups. This research was conducted to compare the toxicity and persistence of two strains of Bacillus thuringiensis to P. xylostella larvae. Concentrations between 125 and 500g 100L-1 of water of the commercial products were evaluated and compared to the insect growth inhibitor diflubenzuron and to the neurotoxic pyrethroid deltamethrin. The efficacy of the insecticides was compared between treated plants kept indoor gre

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15

Wührer, B. G., and S. A. Hassan. "Selection of effective species/strains ofTrichogramma(Hym., Trichogrammatidae) to control the diamondback mothPlutella xylostellaL. (Lep., Plutellidae)." Journal of Applied Entomology 116, no. 1-5 (January 12, 1993): 80–89. http://dx.doi.org/10.1111/j.1439-0418.1993.tb01170.x.

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16

Kariuki, C. W., and A. H. McIntosh. "Infectivity Studies of a New Baculovirus Isolate for the Control of the Diamondback Moth (Plutellidae: Lepidoptera)." Journal of Economic Entomology 92, no. 5 (October 1, 1999): 1093–98. http://dx.doi.org/10.1093/jee/92.5.1093.

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17

Sherbrooke, S., Y. Carrière, and J. C. Palumbo. "Evaluation of Trap Cropping for Control of Diamondback Moth (Lepidoptera: Plutellidae) in a Broccoli Production System." Journal of Economic Entomology 113, no. 4 (April 23, 2020): 1864–71. http://dx.doi.org/10.1093/jee/toaa073.

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Abstract Trap cropping, in which a trap crop is planted near a cash crop, has been used successfully for reducing pest damage in some agricultural systems. We used a meta-analysis of extensive data on two trap cropping systems, diamondback moth, Plutella xylostella (Linnaeus), exploiting cabbage and Chilo partellus (Swinhoe) (Lepidoptera: Crambidae) exploiting maize, to show that oviposition preference for, and high larval mortality on trap crops are important indicators of effectiveness of trap cropping systems. We then evaluated Indian mustard (Brassica juncea var. juncea L. Czern.) (Cappari

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18

Wang, Jing, Xiaobin Zheng, Jiangjiang Yuan, Shuaiyu Wang, Baoyun Xu, Shaoli Wang, Youjun Zhang, and Qingjun Wu. "Insecticide Resistance Monitoring of the Diamondback Moth (Lepidoptera: Plutellidae) Populations in China." Journal of Economic Entomology 114, no. 3 (March 17, 2021): 1282–90. http://dx.doi.org/10.1093/jee/toab027.

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Abstract (sommario):

Abstract The diamondback moth, Plutella xylostella L., is a worldwide crop pest that is difficult to control because of its ability to develop resistance to many insecticides. To provide a reference for resistance management of P. xylostella in China, the present study used a leaf-dip bioassay to monitor the resistance of P. xylostella to nine insecticides in eight regions of China. The results showed that P. xylostella had developed a high level of resistance to beta-cypermethrin (resistance ratio [RR] &gt; 112), and moderate (RR &lt; 40) to high levels of resistance to indoxacarb, ab

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19

Riley, David, Hugh Smith, John Bennett, Philip Torrance, Evan Huffman, Alton Sparks, Charles Gruver, Thomas Dunn, and Donald Champagne. "Regional Survey of Diamondback Moth (Lepidoptera: Plutellidae) Response to Maximum Dosages of Insecticides in Georgia and Florida." Journal of Economic Entomology 113, no. 5 (June 19, 2020): 2458–64. http://dx.doi.org/10.1093/jee/toaa125.

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Abstract We conducted maximum dose bioassays of insecticide for the control of diamondback moth (DBM), Plutella xylostella (Linnaeus), in cole crops, from 2016 to 2019 at several commercial locations in Georgia and Florida. The nominal maximum dose was defined as the highest labeled rate of an insecticide at the beginning of the survey in the equivalent of 935 liters/ha dilution. The results indicated low insecticide efficacy for high labeled rates of the following insecticides by common name (Insecticide Resistance Action Committee group number in parentheses). Our 4-yr survey identified very

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20

Shelton, A. M., J. D. Vandenberg, M. Ramos, and W. T. Wilsey. "Efficacy and Persistence of Beauveria bassiana and Other Fungi for Control of Diamondback Moth (Lepidoptera: Plutellidae) on Cabbage Seedlings1." Journal of Entomological Science 33, no. 2 (April 1, 1998): 142–51. http://dx.doi.org/10.18474/0749-8004-33.2.142.

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Abstract (sommario):

The diamondback moth, Plutella xylostella (L.), is a key pest of crucifers worldwide. Resistance by diamondback moths to chemical insecticides and Bacillus thuringiensis Berliner toxins highlights the need for alternative controls. Crucifer growers often depend on seedlings produced in screenhouses and later transplanted to the field. Commercial seedlings can be contaminated with pesticide-resistant P. xylostella, leading to control problems in the field. We evaluated the efficacy of Beauveria bassiana (Balsamo) Vuillemin applied as conidia in Mycotrol ® WP in three experiments by evaluating i

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21

Rocha, Aline Nascimento, Emerson Machado de Carvalho, Juliana Rosa Carrijo Mauad, and Rosilda Mara Mussury. "Tradescantia pallida L. (Commelinaceae) influences the activity of oviposition and feeding of Plutella xylostella (Lepidoptera: Plutellidae)." Research, Society and Development 10, no. 8 (July 18, 2021): e57610817583. http://dx.doi.org/10.33448/rsd-v10i8.17583.

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Diamondback moth represents one of the major Brassicaceae plagues and the main current control method relies on the agrotoxins use. The search for alternative phytosanitary control methods demonstrates that the vegetal extracts have broadly studied and now represent a relevant option to control insects-plagues in small cultivation areas. Was evaluated the effect of the aqueous extract Tradescantia pallida 10% in oviposition and the feeding preference of Plutella xylostella, in laboratory conditions. That plant does not present herbivory reports, which raises the hypothesis of representing an e

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22

Hasibuan, Rosma, Nilly Christalia, F. X. Susilo, and Nur Yasin. "POTENTIAL IMPACT OF METARHIZIUM ANISOPLIAE ON THE DIAMONDBACK MOTH (LEPIDOPTERA: PLUTELLIDAE) AND ITS PARASITOID DIADEGMA SEMICLAUSUM (HYMENOPTERA: ICHNEUMONIDAE)." Jurnal Hama dan Penyakit Tumbuhan Tropika 9, no. 2 (July 25, 2009): 99–108. http://dx.doi.org/10.23960/j.hptt.2999-108.

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Potential Impact of Metarhizium anisopliae on the Diamondback Moth (Lepidoptera: Plutellidae) and Its Parasitoid Diadegma semiclausum (Hymenoptera: Ichneumonidae). Laboratory studies were conducted to evaluate the effect of the Metarhizium anisopliae against the diamondback moth, Plutella xylostella and its parasitoid, Diadegma semiclausum. A completely randomized design consisted of 5 treatments (4 concentrations of conidial suspension: 5 x 104, 3.5 x 105, 2.5 x 106, 1.2 x 107 conidia/ml and control) was used. The results indicated that the mortality of P. xylostella larvae were significantly

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23

Chen, Ruo-Xia, Feng Zhang, Wei-Guo Huangfu, Hong-Yan Yao, Jin-Bo Zhou, and Ulrich Kuhlmann. "Reproductive attributes of the eulophidOomyzus sokolowskii, a biological control agent of diamondback moth,Plutella xylostella(Lepidoptera: Plutellidae)." Biocontrol Science and Technology 18, no. 8 (October 2008): 753–65. http://dx.doi.org/10.1080/09583150802334515.

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Godonou, I., B. James, C. Atcha-Ahowé, S. Vodouhè, C. Kooyman, A. Ahanchédé, and S. Korie. "Potential of Beauveria bassiana and Metarhizium anisopliae isolates from Benin to control Plutella xylostella L. (Lepidoptera: Plutellidae)." Crop Protection 28, no. 3 (March 2009): 220–24. http://dx.doi.org/10.1016/j.cropro.2008.10.009.

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Charleston, D. S., R. Kfir, L. E. M. Vet, and M. Dicke. "Behavioural responses of diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) to extracts derived from Melia azedarach and Azadirachta indica." Bulletin of Entomological Research 95, no. 5 (October 2005): 457–65. http://dx.doi.org/10.1079/ber2005377.

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AbstractThe impact of three different doses of botanical insecticide derived from the syringa tree, Melia azedarach and the neem tree, Azadirachta indica was tested on the behaviour of the diamondback moth, Plutella xylostella (Linnaeus). Both botanical insecticides had a significant impact on larval behaviour. At higher doses the extracts showed feeding deterrent activity, with larvae preferring the untreated sides of cabbage leaves and consuming less of the treated half of cabbage leaves. The botanical insecticides had less of an effect on the oviposition behaviour of P. xylostella moths. In

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Thuler, Robson Thomaz, Fernando Henrique Iost Filho, Hamilton César De Oliveira Charlo, and Sergio Antônio De Bortoli. "Effects of rhizobacteria on the biology and behavior of Plutella xylostella (Lepidoptera: Plutellidae)." Revista Colombiana de Entomología 43, no. 2 (December 31, 2017): 195. http://dx.doi.org/10.25100/socolen.v43i2.5943.

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Plant induced resistance is a tool for integrated pest management, aimed at increasing plant defense against stress, which is compatible with other techniques. Rhizobacteria act in the plant through metabolic changes and may have direct effects on plant-feeding insects. The objective of this study was to determine the effects of cabbage plants inoculated with rhizobacteria on the biology and behavior of diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae). Cabbage seeds inoculated with 12 rhizobacteria strains were sowed in polystyrene trays and later transplanted into the greenhou

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Rodriguez Rodriguez, Jose Francisco, Ernesto Cerna Chavez, Yisa Maria Ochoa Fuentes, Mariana Beltran Beache, Jeronimo Landeros Flores, and Luis Patricio Guevara Acevedo. "Efectos subletales en el desarrollo de Plutella xylostella (Lepidoptera: Plutellidae) asociados a la resistencia a fipronil." ACTA ZOOLÓGICA MEXICANA (N.S.) 36, no. 1 (March 27, 2020): 1–10. http://dx.doi.org/10.21829/azm.2020.3612214.

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Plutella xylostella (L.) es la principal plaga de los cultivos de la familia Brassicaceae generando grandes pérdidas económicas. Su control se basa principalmente en la aplicación de insecticidas de químicos, el uso excesivo de estos plaguicidas ha ayudado al desarrollo de resistencia hacia estos ingredientes activos. La implementación de dosis subletales de insecticidas afecta la fisiología y comportamiento de los insectos. Se determinó las concentraciones letales (CL20 y CL50) de fipronil sobre una línea resistente y una línea susceptible a este compuesto y posteriormente estas se aplicaron

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Duarte, R. T., K. C. Gonçalves, D. J. L. Espinosa, L. F. Moreira, S. A. De Bortoli, R. A. Humber, and R. A. Polanczyk. "Potential of Entomopathogenic Fungi as Biological Control Agents of Diamondback Moth (Lepidoptera: Plutellidae) and Compatibility With Chemical Insecticides." Journal of Economic Entomology 109, no. 2 (February 5, 2016): 594–601. http://dx.doi.org/10.1093/jee/tow008.

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Paudel, Asmita, Pankaj Kumar Yadav, and Priya Karna. "Diamondback Moth Plutella xylostella (Linnaeus, 1758) (Lepidoptera: Plutellidae); A Real Menace To Crucifers And Its Integrated Management Tactics." Turkish Journal of Agriculture - Food Science and Technology 10, no. 12 (December 20, 2022): 2504–15. http://dx.doi.org/10.24925/turjaf.v10i12.2504-2515.5231.

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Abstract (sommario):

The diamondback moth (DBM), Plutella xylostella (Linnaeus, 1758) (Lepidoptera: Plutellidae), is a severe and most destructive pest of cruciferous vegetables in many parts of the world, including Nepal. The natural history and ecology of the diamondback moth are summarized here, along with appropriate management options. Caterpillar is the most devastating stage of DBM that matures and causes “windowing” damage, leaving only the epidermis. Biological control, cultural practices, effective chemical control, botanical pesticides, and host plant resistance are the most viable options. Insecticide

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Ribeiro, L. M. S., V. Wanderley-Teixeira, H. N. Ferreira, Á. A. C. Teixeira, and H. A. A. Siqueira. "Fitness costs associated with field-evolved resistance to chlorantraniliprole inPlutella xylostella(Lepidoptera: Plutellidae)." Bulletin of Entomological Research 104, no. 1 (November 8, 2013): 88–96. http://dx.doi.org/10.1017/s0007485313000576.

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Abstract (sommario):

AbstractPlutella xylostella(L.) is the most important pest of Brassicaceae worldwide, with a recent estimate of US$ 4–5 billion expenditure for the control of this insect. A case of very high resistance of this pest to chlorantraniliprole was recently associated with reduced efficacy in a Brazilian field ofBrassicaspp. Although diamide resistance has been characterized, the fitness of insects due to such resistance has yet to be examined. Therefore, in this study, biological parameters were assessed in both susceptible and resistant strains ofP. xylostellasubjected to sublethal chlorantranilip

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Peres, Lucas, Ana Sobreiro, Irys Couto, Rosicléia Silva, Fabricio Pereira, Silvia Heredia-Vieira, Claudia Cardoso, et al. "Chemical Compounds and Bioactivity of Aqueous Extracts of Alibertia spp. in the Control of Plutella xylostella L. (Lepidoptera: Plutellidae)." Insects 8, no. 4 (November 22, 2017): 125. http://dx.doi.org/10.3390/insects8040125.

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Nunes, Gilmar da S., Caio C. Truzi, Joacir do Nascimento, Flávia F. de Paula, Sidnéia T. S. de Matos, Ricardo A. Polanczyk, and Sergio A. De Bortoli. "Beauveria bassiana (Ascomycota: Hypocreales)–treated Diamondback Moth (Lepidoptera: Plutellidae) Larvae Mediate the Preference and Functional Response of Euborellia annulipes (Dermaptera: Anisolabididae) Nymphs." Journal of Economic Entomology 112, no. 6 (July 29, 2019): 2614–19. http://dx.doi.org/10.1093/jee/toz207.

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Abstract (sommario):

Abstract Biological control is one of the strategies to reduce populations of diamondback moth, Plutella xylostella (Linnaeus) (Lepidoptera: Plutellidae), the major pest of brassica. Entomopathogen-based biopesticides are recommended and used for its control, reducing the constant use of chemical pesticides. Predators and/or fungal entomopathogens have an increasing interest to be used against diamondback moth, and the compatibility of these control agents in the field is important for pest management. Here we experimentally investigate the effects of diamondback moth larvae treated with a bio

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Rugholm Simonsen, Marie-Louise, Annie Enkegaard, Camilla Nordborg Bang, and Lene Sigsgaard. "Anthocoris nemorum (Heteroptera: Anthocoridae) as predator of cabbage pests – voracity and prey preference." Entomologica Fennica 21, no. 1 (August 14, 2019): 12–18. http://dx.doi.org/10.33338/ef.84494.

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Abstract (sommario):

Laboratory experimentswere performed with adult female Anthocoris nemorum (Linnaeus) (Heteroptera: Anthocoridae) at 20°C ± 1°C, L16:D8, 60–70% RH to determine voracity and preference on cabbage aphids (Brevicoryne brassicae L.) (Hemiptera: Aphididae), diamondback moth larvae (Plutella xylostella L.) (Lepidoptera: Plutellidae) and Western flower thrips (Frankliniella occidentalis Pergande) (Thysanoptera: Thripidae) (model species for cabbage thrips (Thrips angusticeps Uzel) (Thysanoptera: Thripidae)). When offered individually, A. nemorum readily accepted all three species with no significant d

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34

LIMA NETO, JACONIAS ESCÓCIO, and HERBERT ÁLVARO ABREU DE SIQUEIRA. "SELECTION OF Plutella xylostella (L.) (LEPIDOPTERA: PLUTELLIDAE) TO CHLORFENAPYR RESISTANCE: HERITABILITY AND THE NUMBER OF GENES INVOLVED." Revista Caatinga 30, no. 4 (December 2017): 1067–72. http://dx.doi.org/10.1590/1983-21252017v30n428rc.

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Abstract (sommario):

ABSTRACT The Plutella xylostella (L.) (Lepidoptera: Plutellidae) is a worldwide pest of Brassicaceae. Resistance has evolved against various insecticides including chlorfenapyr one of the most recently registered molecules to control this pest. The failure of chlorfenapyr to control this pest could be related to resistance in P. xylostella in the state of Pernambuco (Brazil), but there is currently no information on its heritability. Here, we estimated the heritability of resistance of P. xylostella to chlorfenapyr and the number of genes involved in the resistance in a field-derived populatio

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35

Yusoff, Norazila, Idris Abd Ghani, Nurul Wahida Othman, Wan Mohd Aizat, and Maizom Hassan. "Toxicity and Sublethal Effect of Farnesyl Acetate on Diamondback Moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae)." Insects 12, no. 2 (January 27, 2021): 109. http://dx.doi.org/10.3390/insects12020109.

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Abstract (sommario):

The diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is the most important pest of cruciferous vegetables worldwide. In this study, we evaluated the properties of selected farnesyl derivative compounds against P. xylostella. The toxicity and sublethal concentration (LC50) of farnesyl acetate, farnesyl acetone, farnesyl bromide, farnesyl chloride, and hexahydrofarnesyl acetone were investigated for 96 h. The leaf-dip bioassays showed that farnesyl acetate had a high level of toxicity against P. xylostella compared to other tested farnesyl derivatives. The LC50 value was 56

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36

Chilcutt, Charles F., and Bruce E. Tabashnik. "Simulation of Integration ofBacillus thuringiensisand the ParasitoidCotesia plutellae(Hymenoptera: Braconidae) for Control of Susceptible and Resistant Diamondback Moth (Lepidoptera: Plutellidae)." Environmental Entomology 28, no. 3 (June 1, 1999): 505–12. http://dx.doi.org/10.1093/ee/28.3.505.

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37

Abro, G. H., T. S. Syed, A. N. Kalhoro, G. H. Sheikh, M. S. Awan, R. D. Jessar, and A. M. Shelton. "Insecticides for control of the diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae) in Pakistan and factors that affect their toxicity." Crop Protection 52 (October 2013): 91–96. http://dx.doi.org/10.1016/j.cropro.2013.05.017.

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38

Mu, Fang, Lijuan Sun, Sifang Wang, Fangmeng Duan, Songdong Gu, Shujian Sun, Yanzhou Zhang, and Changpeng Shen. "The cumulative damage index method: a new method for evaluating the effectiveness of control measures for Plutella xylostella (Lepidoptera: Plutellidae)." Pest Management Science 71, no. 4 (November 21, 2014): 632–41. http://dx.doi.org/10.1002/ps.3923.

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39

Telles, Camila C., Luciana M. de Freitas, Ana Maria R. Junqueira, and Renata S. de Mendonça. "Silicon application as an auxiliary method to control diamondback moth in cabbage plants." Horticultura Brasileira 37, no. 4 (October 2019): 390–94. http://dx.doi.org/10.1590/s0102-053620190405.

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Abstract (sommario):

ABSTRACT Integrated pest management (IPM) strategies are among the factors promoting plant resistance to pests, and silicon application may increase this resistance. Thus, the aim of this research was to evaluate the control of diamondback moth (DBM), Plutella xylostella (Lepidoptera, Plutellidae) through foliar application of silicon in cabbage crops. The experiment was conducted in the vegetable producing area of Água Limpa Farm, Universidade de Brasília, Distrito Federal, Brasil. The experimental design was of randomized blocks with nine treatments and four replicates, totaling 36 plots. Th

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40

Ali, Farhad, Muhammad Tariq, Farid Asif Shaheen, Zia-ur-Rehman Mashwani, Tayyaba Zainab, and Asim Gulzar. "TOXICITY OF DIFFERENT PLANT EXTRACTS AND GREEN SILVER NANOPARTICLES AGAINST PLUTELLA XYLOSTELLA (LEPIDOPTERA: PLUTELLIDA)." Plant Protection 3, no. 3 (December 29, 2019): 151–59. http://dx.doi.org/10.33804/pp.003.03.3112.

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Abstract (sommario):

The diamondback moth, Plutellaxylostella (Lepidoptera; Plutellidae) is one of the most notorious and cosmopolitan insect pests of brassica crops around the world. P. xylostella may causes 90% yield losses in brassica crops. Various control measures have been adopted to manage this pest; however, the most effective control method is the use of synthetic chemical insecticides. Overuse of insecticides have many adverse effects including insecticide resistance, hazardous to environment, long persistency, interfere with food chain. There is an urgent need for alternative control measures which shou

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41

SÁENZ-A., ADRIANA. "Susceptibilidad de Plutella xylostella a Heterorhabditis sp. SL0708 (Rhabditida: Heterorhabditidae)." Revista Colombiana de Entomología 38, no. 1 (June 30, 2012): 94–96. http://dx.doi.org/10.25100/socolen.v38i1.8928.

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Abstract (sommario):

Plutella xylostella (Lepidoptera: Plutellidae) conocida como polilla dorso de diamante (DDM) es una de las plagas más importantes en cultivos de crucíferas en Colombia. La estrategia de control más utilizada ha sido el uso de insecticidas de síntesis química como piretroides, carbamatos, organofosforados y reguladores de crecimiento. Como una alternativa de control, se evalúa la susceptibilidad del tercer instar de DDM al nemátodo entomopatógeno Heterorhabditis sp. SL0708 en condiciones de laboratorio. Se probaron cinco dosis de juveniles infectivos (JI) (0, 100, 300, 600, 1200 JI/ml/5 larvas)

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42

Shelton, A. M., M. K. Kroening, S. D. Eigenbrode, C. Petzold, M. P. Hoffmann, J. A. Wyman, W. T. Wilsey, R. J. Cooley, and L. H. Pedersen. "Diamondback Moth (Lepidoptera: Plutellidae) Contamination of Cabbage Transplants and the Potential for Insecticide Resistance Problems." Journal of Entomological Science 31, no. 3 (July 1, 1996): 347–54. http://dx.doi.org/10.18474/0749-8004-31.3.347.

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Abstract (sommario):

Samples collected from 1989 to 1992 document that the diamondback moth, Plutella xylostella (L.) was introduced into New York in early spring on cabbage, Brassica oleracea capitata (L.), transplants grown in the southern United States. During 1989, transplant shipments from five transplant companies in Florida, Georgia and Maryland were sampled for P. xylostella. In 1989, average seasonal infestations per transplant company ranged from 1.3 to 3.5 P. xylostella per 100 transplants. During June, when the majority of transplants arrived in New York, P. xylostella infestations were as high as 12.8

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43

Baideng, Eva Lienneke. "UJI DAYA BUNUH EKSTRAK BIJI SIRSAK (Annona muricata) TERHADAP LARVA KUBIS Plutella xylostella (Linn.) (LEPIDOPTERA: PLUTELLIDAE)." JURNAL ILMIAH SAINS 16, no. 2 (February 9, 2017): 98. http://dx.doi.org/10.35799/jis.16.2.2016.15058.

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Abstract (sommario):

UJI DAYA BUNUH EKSTRAK BIJI SIRSAK (Annona muricata) TERHADAP LARVA KUBIS Plutella xylostella (Linn.) (LEPIDOPTERA: PLUTELLIDAE) ABSTRAK Penelitian terhadap uji daya bunuh ekstrak biji sirsak (Annona muricata) terhadap larva kubis Plutella xylostella dilakukan untuk mengetahui uji daya bunuh beberapa konsentrasi ekstrak biji sirsak terhadap larva Plutella xylostella. Manfaat penelitian adalah untuk memberikan informasi daya bunuh dari ekstrak biji sirsak terhadap larva P. xylostella sehingga dapat digunakan dalam pengendalian hama tersebut. Penelitian dilaksanakan di desa Rurukan Kota Tomohon,

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44

Batista, Philip D., B. Andrew Keddie, Lloyd M. Dosdall, and Harriet L. Harris. "Phylogenetic placement and evidence for horizontal transfer of Wolbachia in Plutella xylostella (Lepidoptera: Plutellidae) and its parasitoid, Diadegma insulare (Hymenoptera: Ichneumonidae)." Canadian Entomologist 142, no. 1 (February 2010): 57–64. http://dx.doi.org/10.4039/n09-801.

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Abstract (sommario):

AbstractThe diamondback moth, Plutella xylostella (L.), is a global pest of cruciferous crops (Brassicaceae). It has developed resistance to virtually all known insecticides, and biological control has become an important management tool. In North America the parasitoid Diadegma insulare (Cresson) has been used successfully to reduce diamondback moth populations. We document the presence of the α-proteobacterial endosymbiont Wolbachia and its associated bacteriophage WO in P. xylostella and D. insulare and examine the phylogenetic relationships of Wolbachia and WO in both host species. Our res

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45

Kotta, Noldy R. E., Y. Andi Trisyono, and Arman Wijonarko. "Resistance Level of Plutella xylostella L. (Lepidoptera: Plutellidae) on Cypermethrin in the Regency of Kupang." Jurnal Perlindungan Tanaman Indonesia 22, no. 2 (November 15, 2018): 186. http://dx.doi.org/10.22146/jpti.24750.

Testo completo

Abstract (sommario):

The diamondback moth, Plutella xylostella L. (Lepidoptera: Plutellidae) is one of the major pests of the Brassicaceae family. Presently, farmers mostly use insecticide to control this pest. The improper use of insecticide, however, may lead to target pest resistance. Resistance to pyrethroid (cypermethrin) insecticide cases have been widely reported. This research aimed to know whether the farmers use cypermethrin based on the recommended practices and to determine the resistance level of P. xylostella collected from Tarus, Noelbaki, Oesao and Pukdale Villages collected from the Kupang Distric

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46

Bilal, Muhammad, Muhammad Umair Sial, Lidong Cao, and Qiliang Huang. "Effects of Methoxyfenozide-Loaded Fluorescent Mesoporous Silica Nanoparticles on Plutella xylostella (L.) (Lepidoptera: Plutellidae) Mortality and Detoxification Enzyme Levels Activities." International Journal of Molecular Sciences 23, no. 10 (May 21, 2022): 5790. http://dx.doi.org/10.3390/ijms23105790.

Testo completo

Abstract (sommario):

The diamond back moth, Plutella xylostella, causes severe damage at all crop stages, beside its rising resistance to all insecticides. The objective of this study was to look for a new control strategy such as application of insecticide-loaded carbon dot-embedded fluorescent mesoporous silica nanoparticles (FL-SiO2 NPs). Two different-sized methoxyfenozide-loaded nanoparticles (Me@FL-SiO2 NPs-70 nm, Me@FL-SiO2 NPs-150 nm) were prepared, with loading content 15% and 16%. Methoxyfenozide was released constantly from Me@FL-SiO2 NPs only at specific optimum pH 7.5. The release of methoxyfenozide f

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47

Santos, Renata C., Jhersyka S. Paes, Arthur V. Ribeiro, Abraão A. Santos, and Marcelo C. Picanço. "Toxicity of Corymbia citriodora essential oil compounds against Ascia monuste (Linnaeus, 1764) (Lepidoptera: Pieridae) and Plutella xylostella (Linnaeus, 1758) (Lepidoptera: Plutellidae)." Entomological Communications 2 (July 28, 2020): ec02013. http://dx.doi.org/10.37486/2675-1305.ec02013.

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Abstract (sommario):

Essential oils (EO’s) have been investigated as a safe alternative to pest management. The toxicity of an EO can vary due to abiotic and biotic factors. The individual compounds of different EO’s have shown promise to insect control and they may present toxicity similar to or greater than the EO’s. In this study, we determined the toxicity of Corymbia citriodora EO compounds against Ascia monuste (Linnaeus, 1764) and Plutella xylostella (Linnaeus, 1758). Citronellal, trans-caryophyllene, and citronellol (LD50 = 23.24, 24.17 and 27.84 μg/mg, respectively) were the most toxic compounds to A. mon

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48

Zhang, Peiwen, You Zhou, Deqiang Qin, Jianjun Chen, and Zhixiang Zhang. "Metabolic Changes in Larvae of Predator Chrysopa sinica Fed on Azadirachtin-Treated Plutella xylostella Larvae." Metabolites 12, no. 2 (February 8, 2022): 158. http://dx.doi.org/10.3390/metabo12020158.

Testo completo

Abstract (sommario):

Biological control is a key component of integrated pest management (IPM). To suppress pests in a certain threshold, chemical control is used in combination with biological and other control methods. An essential premise for using pesticides in IPM is to ascertain their compatibility with beneficial insects. Chrysopa sinica (Neuroptera: Chrysopidae) is an important predator of various pests and used for pest management. This study was intended to analyze metabolic changes in C. sinica larvae after feeding on azadirachtin-treated Plutella xylostella (Lepidoptera, Plutellidae) larvae through a n

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49

Farrar, Robert R., and Richard L. Ridgway. "Enhancement of Activity of Bacillus thuringiensis Berliner Against Four Lepidopterous Insect Pests by Nutrient-Based Phagostimulants1." Journal of Entomological Science 30, no. 1 (January 1, 1995): 29–42. http://dx.doi.org/10.18474/0749-8004-30.1.29.

Testo completo

Abstract (sommario):

To help improve control of insect pests with microbial insecticides, we investigated the interactions of four commercial, nutrient-based phagostimulants (Pheast [AgriSense], Coax [CCT Corp.], Gusto [Atochem North America, Inc.], and Entice [Custom Chemicides] with Bacillus thuringiensis Berliner and four lepidopterous insect pests (gypsy moth, Lymantria dispar [L.] [Lymantriidae]; corn earworm, Helicoverpa zea [Boddie] [Noctuidae]; European corn borer, Ostrinia nubilalis [Hübner] [Pyralidae]; and diamondback moth, Plutella xylostella [L.] [Plutellidae]). Comparisons were made of treated foliag

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50

Uefune, Masayoshi, Junichiro Abe, Kaori Shiojiri, Satoru Urano, Koukichi Nagasaka, and Junji Takabayashi. "Targeting diamondback moths in greenhouses by attracting specific native parasitoids with herbivory-induced plant volatiles." Royal Society Open Science 7, no. 11 (November 2020): 201592. http://dx.doi.org/10.1098/rsos.201592.

Testo completo

Abstract (sommario):

We investigated the recruitment of specific parasitoids using a specific blend of synthetic herbivory-induced plant volatiles (HIPVs) as a novel method of pest control in greenhouses. In the Miyama rural area in Kyoto, Japan, diamondback moth (DBM) ( Plutella xylostella , Lepidoptera: Plutellidae) larvae are an important pest of cruciferous crops in greenhouses, and Cotesia vestalis (Hymenoptera: Braconidae), a larval parasitoid of DBM, is found in the surrounding areas. Dispensers of HIPVs that attracted C. vestalis and honey feeders were set inside greenhouses (treated greenhouses). The mont

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