Journal of Pest Science最新文献_第10页

Timing matters: remotely sensed vegetation greenness can predict insect vector migration and therefore outbreaks of curly top disease 时机很重要：遥感植被绿度可预测虫媒迁徙，进而预测卷心菜病的爆发

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-03-19 DOI: 10.1007/s10340-024-01771-4

{"title":"Timing matters: remotely sensed vegetation greenness can predict insect vector migration and therefore outbreaks of curly top disease","authors":"","doi":"10.1007/s10340-024-01771-4","DOIUrl":"https://doi.org/10.1007/s10340-024-01771-4","url":null,"abstract":"<h3>Abstract</h3> Due to climate change, outbreaks of insect-vectored plant viruses have become increasingly unpredictable. In-depth insights into region-level spatio-temporal dynamics of insect vector migration can be used to forecast plant virus outbreaks in agricultural landscapes; yet, it is often poorly understood. To explore this, we examined the incidence of beet curly top virus (BCTV) in 2,196 tomato fields from 2013 to 2022. In America, the beet leafhopper (Circulifer tenellus) is the exclusive vector of BCTV. We examined factors associated with BCTV incidence and spring migration of the beet leafhopper from non-agricultural overwintering areas. We conducted an experimental study to demonstrate beet leafhopper dispersal in response to greenness of plants, and spring migration time was estimated using a model based on vegetation greenness. We found a negative correlation between vegetation greenness and spring migration probability from the overwintering areas. Furthermore, BCTV incidence was significantly associated with spring migration time rather than environmental conditions per se. Specifically, severe BCTV outbreaks in California in 2013 and 2021 were accurately predicted by the model based on early beet leafhopper spring migration. Our results provide experimental and field-based support that early spring migration of the insect vector is the primary factor contributing to BCTV outbreaks. Additionally, the predictive model for spring migration time was implemented into a web-based mapping system, serving as a decision support tool for management purposes. This article describes an experimental and analytical framework of considerable relevance to region-wide forecasting and modeling of insect-vectored diseases of concern to crops, livestock, and humans.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"70 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140182873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The pine bark beetle Ips acuminatus: an ecological perspective on life-history traits promoting outbreaks 松树皮甲虫 Ips acuminatus：从生态学角度看促进爆发的生活史特征

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-03-16 DOI: 10.1007/s10340-024-01765-2

Eva Papek, Elisabeth Ritzer, Peter H. W. Biedermann, Anthony I. Cognato, Peter Baier, Gernot Hoch, Thomas Kirisits, Martin Schebeck

{"title":"The pine bark beetle Ips acuminatus: an ecological perspective on life-history traits promoting outbreaks","authors":"Eva Papek, Elisabeth Ritzer, Peter H. W. Biedermann, Anthony I. Cognato, Peter Baier, Gernot Hoch, Thomas Kirisits, Martin Schebeck","doi":"10.1007/s10340-024-01765-2","DOIUrl":"https://doi.org/10.1007/s10340-024-01765-2","url":null,"abstract":"The bark beetle Ips acuminatus is an important pest in pine-dominated forests of Eurasia. Recently, the frequency of I. acuminatus outbreaks and mortality of host trees have increased, most likely as a result of climate change-related alterations in environmental conditions. Therefore, detailed information on the species’ natural history is essential to understand its potential to damage forests and to apply sustainable management measures. We provide a comprehensive overview on the life history of I. acuminatus, focusing on traits that might explain outbreaks and the ability to cause tree mortality. We review its importance for European forestry, outbreak behavior, host plant usage, reproductive biology, temperature-dependent development, diapause and overwintering behavior, and interactions with fungi, bacteria, nematodes and other arthropods. Interestingly, I. acuminatus has a strong nutritional dependency on the fungus Ophiostoma macrosporum, underlined by the presence of a prominent oral mycetangium, a spore-carrying organ, in females, which is not known for other Ips species. Moreover, I. acuminatus can reproduce sexually and asexually (pseudogamy). Additionally, information on the species’ evolutionary past provides valuable insights into the origin of certain traits. We present a phylogeny of the genus Ips and examine selected life-history traits in an evolutionary context. Together with its sister species Ips chinensis, I. acuminatus forms a separate clade within Ips. The ancestor of Ips bark beetles originated about 20 million years ago and was a pine-colonizing species inhabiting the Holarctic. Finally, open fields of research are identified to guide future work on this ecologically and economically important pine bark beetle.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"2 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140139523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evidence of cross-channel dispersal into England of the forest pest Ips typographus 森林害虫 Ips typographus 跨海峡传播到英格兰的证据

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-03-14 DOI: 10.1007/s10340-024-01763-4

Daegan J. G. Inward, Emilio Caiti, Kerry Barnard, Séverine Hasbroucq, Katy Reed, Jean-Claude Grégoire

{"title":"Evidence of cross-channel dispersal into England of the forest pest Ips typographus","authors":"Daegan J. G. Inward, Emilio Caiti, Kerry Barnard, Séverine Hasbroucq, Katy Reed, Jean-Claude Grégoire","doi":"10.1007/s10340-024-01763-4","DOIUrl":"https://doi.org/10.1007/s10340-024-01763-4","url":null,"abstract":"A breeding population of the tree-killing European spruce bark beetle Ips typographus was detected in England for the first time in 2018 and was initially assumed to have arrived with infested timber. To test the hypothesis that the beetles are dispersing naturally across the English channel, extensive trap networks were deployed in 2021 and 2022 to track the flight activity of the beetles from an outbreak hotspot in France and Belgium to southern England, including parallel ‘coastal’ traps on either side of the channel. Beetles were caught all along the transect, decreasing in abundance with distance from the outbreak area. Linear modelling indicates that beetles dispersed into England during 2021 and 2022, and that during a large-scale dispersal event in June 2021, beetles could have penetrated more than 160 km inland. The 2021 dispersal event initiated new incursions of the beetle in southeast England and demonstrates the extraordinary distance I. typographus may move under outbreak conditions. Our findings support the hypothesis of a damaging forest pest aerially dispersing across the barrier of the English channel and suggest that future incursions of this and other plant-associated pests may move via the same pathway.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"14 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140135979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Relevance of diet diversification in the coexistence between Orius laevigatus and Amblyseius swirskii: prey switching and intraguild predation 食谱多样化与黄鹂和虹鳟共存的相关性：猎物转换和群内捕食

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-03-14 DOI: 10.1007/s10340-024-01762-5

{"title":"Relevance of diet diversification in the coexistence between Orius laevigatus and Amblyseius swirskii: prey switching and intraguild predation","authors":"","doi":"10.1007/s10340-024-01762-5","DOIUrl":"https://doi.org/10.1007/s10340-024-01762-5","url":null,"abstract":"<h3>Abstract</h3> Omnivores obtain resources from more than one trophic level, choosing food based on quantity and quality. They usually engage in intraguild predation (IGP) when prey is scarce. Orius laevigatus is an example of omnivore that becomes superior predator of the predatory mite Amblyseius swirskii when released in a combined system under low levels of the preferred prey, the thrips Frankliniella occidentalis. Here, we test two genetically enhanced O. laevigatus strains for bigger size and better fitness feeding on pollen (BIG30 and 2POL-11, respectively), hence with a wider dietary diversification, to elucidate the potential effects on prey preference and IGP on the predatory mite, in comparison with a commercial population of O. laevigatus. To do that, predation rates were registered on adult phytoseiids solely or in a choice situation at different availability ratios of adult thrips under laboratory conditions. The effect of pollen as supplemental food on IGP and prey preference was examined, too. We found that our two enhanced lines killed up to 9% less predatory mites and fed preferably on adult thrips, compared to the commercial population. While BIG30 showed a significantly higher total predation rate, killing up to 150% more adult thrips, 2POL-11 is defined as an efficient user of resources, switching between different prey and pollen showing low IGP. Pollen supplementation had a significant effect on reducing IGP, but only for 2POL-11 the influence on prey preference was significant. The theory of intraguild predation and the impact of prey switching on food webs and biological control strategies are also discussed.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"364 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140135916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Insecticide activity under changing environmental conditions: a meta-analysis 不断变化的环境条件下的杀虫剂活性：荟萃分析

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-03-12 DOI: 10.1007/s10340-024-01766-1

Dexian Li, Kaisong Jiang, Xiaoxia Wang, Deguang Liu

{"title":"Insecticide activity under changing environmental conditions: a meta-analysis","authors":"Dexian Li, Kaisong Jiang, Xiaoxia Wang, Deguang Liu","doi":"10.1007/s10340-024-01766-1","DOIUrl":"https://doi.org/10.1007/s10340-024-01766-1","url":null,"abstract":"The effect of environmental change on activity of insecticides against insects has been greatly debated, and it is of significance to evaluate general patterns of change and explore the potential mechanisms that drive the changes in the context of global climate change. To that end, we constructed three multilevel meta-analyses and phylogenetically-corrected models based on 810 individual effect sizes of insecticide activity from 95 studies with variable levels of temperatures, humidities, and CO2 concentrations. We found that increasing temperatures could overall increase the insecticidal activity of insecticides by 1.33 times. Increasing temperatures will boost the activity of some types of insecticides (e.g., acetylcholinesterase inhibitors), but decrease the activity of some other types (e.g., sodium channel modulators). Activities of stomach toxicants and fumigants are overall more sensitive to increasing temperatures than other insecticides. The sensitivity of insects in Hemiptera, Coleoptera, and Diptera to insecticides will also tend to increase significantly due to increasing temperatures. The magnitude of warming was found to have strong interactive effects with both insecticide class and insect group. Although moisture changes were showed to have no significant effects on insecticidal activity overall, our meta-regression analyses identified a positive relationship between insecticide activity and the magnitude of humidity change. No significant relationships between changes in CO2 concentrations and insecticide activity were identified. Our results are critical in adaptation of insecticide application and pest management strategies, and forecasting insecticide risks (e.g., resistance development) across global climate regions under future warming conditions.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"60 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140116075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Insect resilience: unraveling responses and adaptations to cold temperatures 昆虫的恢复力：揭示对低温的反应和适应性

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-02-22 DOI: 10.1007/s10340-023-01741-2

Farman Ullah, Arzlan Abbas, Hina Gul, Ali Güncan, Muhammad Hafeez, Basana-Gowda Gadratagi, Lizette Cicero, Ricardo Ramirez-Romero, Nicolas Desneux, Zhihong Li

{"title":"Insect resilience: unraveling responses and adaptations to cold temperatures","authors":"Farman Ullah, Arzlan Abbas, Hina Gul, Ali Güncan, Muhammad Hafeez, Basana-Gowda Gadratagi, Lizette Cicero, Ricardo Ramirez-Romero, Nicolas Desneux, Zhihong Li","doi":"10.1007/s10340-023-01741-2","DOIUrl":"https://doi.org/10.1007/s10340-023-01741-2","url":null,"abstract":"Insects are vital arthropods that significantly impact various ecosystems. Their successful colonization of diverse habitats spanning from cold to warm environments is made possible by numerous adaptations shaped by environmental selection. This comprehensive review delves into the spectrum of physiological adaptations exhibited by insects to thrive in diverse environments, with a particular emphasis on the connection between these adaptations and the challenges posed by cold temperatures. Focusing on both long-term and short-term strategies, the review highlights the key protective mechanisms that insects employ to cope and thrive in cold temperatures. To withstand these constraints, insects have developed four main strategies: freeze tolerance, freeze avoidance, cryoprotective dehydration, and vitrification. These adaptive responses involve crucial physiological and biochemical changes that enable insects to withstand low temperatures. Specifically, insects exhibit cold tolerance through a range of molecular adaptive strategies, which encompass alterations in the expression of specific target genes, the synthesis of ice core formers, and the production of polyol cryoprotectants. Despite these remarkable results, there is still a lack of in-depth knowledge about the major factors contributing to successful overwintering of insects and their ability to withstand extremely low temperatures. To address these gaps, technological advances and genome sequencing of model organisms are critical to uncover the molecular mechanisms in insect responses to low temperatures. The knowledge gained from these advances provides valuable information about insect cold tolerance strategies and paves the way for a better understanding of their ecological importance and potential applications in conservation and ecological management.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"34 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139917344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of odorant-binding proteins in the antennal transcriptome of Cotesia ruficrus and the response of CrufOBP3 and CrufOBP17 to maize volatiles 鉴定大黄蜂触角转录组中的气味结合蛋白以及CrufOBP3和CrufOBP17对玉米挥发性物质的反应

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-02-22 DOI: 10.1007/s10340-024-01754-5

Wen-Wen Wang, Peng-Yang He, Bi-Ting Tian, Tong-Xian Liu, Xiang-Feng Jing, Shi-Ze Zhang

{"title":"Identification of odorant-binding proteins in the antennal transcriptome of Cotesia ruficrus and the response of CrufOBP3 and CrufOBP17 to maize volatiles","authors":"Wen-Wen Wang, Peng-Yang He, Bi-Ting Tian, Tong-Xian Liu, Xiang-Feng Jing, Shi-Ze Zhang","doi":"10.1007/s10340-024-01754-5","DOIUrl":"https://doi.org/10.1007/s10340-024-01754-5","url":null,"abstract":"Cotesia ruficrus (Hymenoptera: Braconidae) is an endoparasitic natural enemy of various Lepidopteran pests, and it plays a significant role in integrated pest management. In the field survey of maize fields, we found for the first time that the indigenous parasitoid C. ruficrus parasitized the major invasive pest Spodoptera frugiperda (Lepidoptera: Noctuidae) in China. We identified 18 odorant-binding proteins (CrufOBPs) of C. ruficrus through the RNA-Seq method, and PCR analysis showed that 13 out of the CrufOBPs were highly expressed in antennae. Two CrufOBPs, CrufOBP3 with the highest antennal expression and CrufOBP17 with antenna-specific expression, were selected for protein biosynthesis in the prokaryotic protein expression system and subjected to protein purification. Through fluorescence binding assay, seven maize volatile compounds were selected for the antennal electroantennography (EAG) study, and the results indicated that female C. ruficrus exhibited distinct responses to these volatiles at different concentrations. Octanal and 2-heptanone of 10 mg mL−1 were chosen for olfactory behavioral experiments because of their high EAG responses, and the results showed that C. ruficrus adults were significantly attracted at certain concentrations. Furthermore, in the cage experiments, 10 mg mL−1 of 2-heptanone significantly increased the parasitism rate of C. ruficrus on S. frugiperda. These findings not only provide a theoretical basis for studying the odorant-binding protein family of C. ruficrus but also contribute to the development of novel pest control strategies for this invasive pest management.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"47 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139938731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effective gap-based exclusion netting to prevent oviposition by the red-necked longhorn beetle Aromia bungii on ornamental trees 防止红颈长角金龟子在观赏树上产卵的有效间隙型排除网

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-02-22 DOI: 10.1007/s10340-024-01756-3

Yuichi Yamamoto, Michiaki Yamada, Shuji Kaneko

{"title":"Effective gap-based exclusion netting to prevent oviposition by the red-necked longhorn beetle Aromia bungii on ornamental trees","authors":"Yuichi Yamamoto, Michiaki Yamada, Shuji Kaneko","doi":"10.1007/s10340-024-01756-3","DOIUrl":"https://doi.org/10.1007/s10340-024-01756-3","url":null,"abstract":"The red-necked longhorn beetle, Aromia bungii (Coleoptera: Cerambycidae), is a wood-boring pest of ornamental cherry trees in the Rosaceae family. This study evaluates the effectiveness of a preventive measure using fine-mesh netting in preventing A. bungii from oviposition on host cherry trees. Aromia bungii typically oviposits in cracks and crevices of host tree bark using its elongated ovipositor, leading to higher infestations on the lower trunk where there are abundant rough barks suitable for the beetle oviposition. Therefore, we assessed the effectiveness of netting with a gap that exceeded the reach of the A. bungii ovipositor from the tree surface. This evaluation involved laboratory experiments using cut branches and field experiments using lower trunks from standing trees. In the field, we determined the distribution of A. bungii body sizes and estimated the maximum ovipositor length based on their proportional relationship. This led to the establishment of a 10 mm gap for the test net, featuring a 0.4 mm mesh. Both laboratory and field experiments confirmed that the 0.4 mm mesh net with the specified gap effectively prevented A. bungii oviposition in netted areas. Field experiments also suggested a potential shift in oviposition sites from netted (lower) to un-netted (upper) areas in trees with nets, considering results from trees without nets. Although various measures, such as insecticide spraying, are necessary to safeguard areas without nets, our netting method can serve as a fundamental component of integrated pest management against A. bungii.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"3 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139917138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antibiotics ingestion altered the composition of gut microbes and affected the development and reproduction of the fall armyworm 摄入抗生素改变了肠道微生物的组成，并影响了秋刺吸虫的发育和繁殖

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-02-21 DOI: 10.1007/s10340-024-01759-0

Yan Fu, Luo-Yan Zhang, Qing-Yi Zhao, Da-Ying Fu, Hong Yu, Jin Xu, Song Yang

{"title":"Antibiotics ingestion altered the composition of gut microbes and affected the development and reproduction of the fall armyworm","authors":"Yan Fu, Luo-Yan Zhang, Qing-Yi Zhao, Da-Ying Fu, Hong Yu, Jin Xu, Song Yang","doi":"10.1007/s10340-024-01759-0","DOIUrl":"https://doi.org/10.1007/s10340-024-01759-0","url":null,"abstract":"A dynamic homeostasis between gut microbiome and the host is essential for animals. Antibiotics feeding may be a good way to study the function of microbes in insects due to efficiency and a linkage with pest control. Here, by using 16S rDNA sequencing, we show antibiotics feeding significantly altered the composition and diversity of microbes in different stages of Spodoptera frugiperda and showed dose dependent effects. Antibiotics ingestion resulted in a dramatic reduction of Enterococcus in larvae and Klebsiella in adults, but increase of Weissella in larvae and Pseudomonas in pupae and adults. Enterococcus spp in the lepidopteran gut may play a protective role against insect pathogens and Klebsiella spp may have positive effects on insect fecundity. Some strains from Pseudomonas and Weissella are pathogens or opportunistic pathogens. Further biological assay showed that antibiotics treatment significantly affected the fitness of treated insects and their untreated offspring, with treated insects and their offspring having longer developmental period but lower body weight, survival rate, flight capacity and fecundity than those of controls. Lepidopterans may rely on gut microbiome for some digestions and previous study indicated that antibiotics-induced dysbiosis of gut microbes affects many biological processes of S. frugiperda. Therefore, it is possible that antibiotics disrupted the homeostasis of gut microbes and the host, which then negatively affected the survival and reproduction of S. frugiperda. These findings contribute to a better understanding of the role of the microbiota in insects and will aid in the development of environmentally friendly management techniques for this pest.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"165 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139917131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identifying candidate host plants for trap cropping against Drosophila suzukii in vineyards 确定候选寄主植物，用于诱捕葡萄园中的铃木果蝇

IF 4.8 1区农林科学

Journal of Pest Science Pub Date : 2024-02-21 DOI: 10.1007/s10340-024-01748-3

Anne-Laure Fragnière, Sven Bacher, Patrik Kehrli

{"title":"Identifying candidate host plants for trap cropping against Drosophila suzukii in vineyards","authors":"Anne-Laure Fragnière, Sven Bacher, Patrik Kehrli","doi":"10.1007/s10340-024-01748-3","DOIUrl":"https://doi.org/10.1007/s10340-024-01748-3","url":null,"abstract":"The spotted wing drosophila (SWD), Drosophila suzukii Matsumura (Diptera: Drosophilidae), is a serious pest in vineyards where it is difficult to control. Trap cropping, which involves manipulating the host plant composition in the crop vicinity to lure the pest away from grapes and towards more attractive host plant fruits, might be an interesting but so far neglected control approach to limit SWD egg-laying in grapes. An ideal trap crop should be more attractive to the pest than the actual crop and should ideally restrict pest development. We determined the attractiveness of fruits of 60 plant species for SWD egg-laying and their suitability for larval development in laboratory assays. Compared to grapes, 16 of the 60 fruits were strongly preferred by SWD females for egg-laying and additionally inhibited the development of SWD larvae into adults. Host preference was strongly influenced by the hardness of the fruit skin, and larval development was marginally affected by the acidity of fruits. However, none of the measured fruit traits had a significant effect on the emergence success of SWD. All 16 candidate trap crop plants should be further tested for their potential to reduce SWD infestation of grapes. We provide practical advice on the next steps to be taken for implementing a successful trap cropping strategy against SWD in commercial vineyards.","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"7 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139917233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0