Landscape and climatic effects driving spatiotemporal abundance of Lygus lineolaris (Hemiptera: Miridae) in cotton agroecosystems

Dorman, Seth J; Schürch, Roger; Huseth, Anders S.; Taylor, Sally

doi:10.1016/j.agee.2020.106910

Cited by 12 publications

(19 citation statements)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…maize, soybeans and wheat) into cotton. [23][24][25] Lygus lineolaris uses piercing-sucking stylets and digestive enzymes (extra-oral digestion) to feed on cotton fruiting buds (squares) and small fruit (bolls), leading to fruit abscission and damaged seed and lint. 7,26 Adult L. lineolaris are mobile and can fly long distances (i.e.…”

Section: Introductionmentioning

confidence: 99%

“…There also is a spillover of L. lineolaris from early‐season cultivated hosts (e.g. maize, soybeans and wheat) into cotton 23–25 . Lygus lineolaris uses piercing‐sucking stylets and digestive enzymes (extra‐oral digestion) to feed on cotton fruiting buds (squares) and small fruit (bolls), leading to fruit abscission and damaged seed and lint 7,26 .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Resistance monitoring to four insecticides and mechanisms of resistance in Lygus lineolaris Palisot de Beauvois (Hemiptera: Miridae) populations of southeastern USA cotton

Dorman

Gross

Musser

et al. 2020

Pest Management Science

View full text Add to dashboard Cite

BACKGROUND: Economically damaging infestations of the tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), have become more frequent in Virginia and North Carolina cotton since 2013 and 2010, respectively. Foliar insecticide use has increased dramatically in response. Efficacy data (LC 50) are needed to evaluate L. lineolaris susceptibility and resistance levels (RR 50) to commonly used and recommended insecticides for managing this pest in the southeastern USA. RESULTS: Elevated resistance levels to acephate and bifenthrin were measured in L. lineolaris populations collected from wild and cultivated hosts in Virginia, North Carolina and northern Alabama when compared to a susceptible laboratory population. High levels of bifenthrin resistance were observed in 2018 and 2019. Mixed-function oxidase and esterase (EST) inhibitors, piperonyl butoxide and S,S,S-Tributyl phosphotrithioate, respectively, had a synergistic effect on bifenthrin with resistant populations of L. lineolaris. Bifenthrin-resistant L. lineolaris populations expressed elevated levels of cytochrome P450 (CYP 450) monooxygenase and general EST activity. Results suggest that insecticide resistance is present in some locations and that CYP 450 and EST activity in L. lineolaris contribute to pyrethroid resistance in the southeastern USA. CONCLUSIONS: Results can serve as a baseline for continued monitoring of L. lineolaris insecticide resistance and inform insecticide resistance management strategies that help southeastern USA cotton producers to minimize inputs and slow resistance development.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Resistance monitoring to four insecticides and mechanisms of resistance in Lygus lineolaris Palisot de Beauvois (Hemiptera: Miridae) populations of southeastern USA cotton

Dorman

Gross

Musser

et al. 2020

Pest Management Science

View full text Add to dashboard Cite

show abstract

“…S1) led to sampling initiation a calendar week earlier than 2019. Higher temperatures in 2020 may have prompted early L. lineolaris diapause emergence and population growth due to earlier initiation of reproduction (Snodgrass et al, 2013;Dorman et al, 2020).…”

Section: Interannual Variationmentioning

confidence: 99%

“…In addition to these weedy hosts, L. lineolaris populations disperse into wheat and maize. Eventually, populations migrate into mid-and late-season crop hosts (e.g., cotton and soybeans) as flowering weeds and early-season crops senesce or are harvested (Cleveland, 1982;Outward et al, 2008;Abel et al, 2010;Jackson et al, 2014;Dorman et al, 2020). The role of wheat in developing E. servus and L. lineolaris populations and their subsequent spillover to adjacent cultivated crops is poorly understood but may provide novel insights that improve pest management strategies in sensitive cultivated crops like maize and cotton (Tugwell et al, 1976;Willrich et al, 2004;Bryant et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

“…Previous studies indicate that less diversified landscapes with greater agricultural areas likely increase pest abundances (O'Rourke et al, 2011;Baillod et al, 2017). However, literature addressing these variables on E. servus and L. lineolaris densities is limited (Olson et al, 2018;D'Ambrosio et al, 2019;Dorman et al, 2020). Addressing these variables in the context of an earlier season host will provide a better understanding of how these factors contribute to population development in wheat.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Local and landscape scale drivers of Euschistus servus and Lygus lineolaris in North Carolina small grain agroecosystems

Goethe

Dorman

Huseth

2021

Agri and Forest Entomology

Self Cite

View full text Add to dashboard Cite

Crop production sequences influence arthropod populations in temporally unstable row crop systems. Winter wheat (Triticum aestivum L.) represents one of the earliest abundant crops in south-eastern United States. This study aims to understand primary source habitats driving brown stink bug, Euschistus servus (Say), and tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), population abundance in wheat. 2 To better understand these relationships, adult and nymphal densities were in wheat fields weekly from flowering through harvest in 2019 and 2020. Geospatial data were used to measure landscape composition surrounding sampled fields. We investigated the influence of landscape predictors on E. servus and L. lineolaris abundance using generalized linear mixed modelling. 3 Field size, proportion of agriculture, proportion of wheat area, and proportion of soybean Glycine max L.) area from the previous year in the surrounding landscape were associated with E. servus abundance in wheat. Similarly, L. lineolaris abundance was associated with proportion of wheat area and soybean area from the previous year. 4 These results reveal the influence of soybean area planted the previous year on insect pest densities the following spring in wheat. Further, results suggest agricultural landscapes dominated by wheat are associated with decreased pest abundance across the sampled region.

show abstract

From North/Central America to the World? Assessing the potential of Pycnoderes quadrimaculatusGuerin‐Meneville (Heteroptera: Miridae) as a pest through Ecological Niche Models

Minghetti

Dellapé

Montemayor

2023

Pest Management Science

View full text Add to dashboard Cite

BACKGROUND Pycnoderes quadrimaculatus is a pest that feeds on several plants, many of which are economically important. It is native to North/Central America and its distribution has expanded to several countries in South America. RESULTS Ecological niche models show that P. quadrimaculatus has invaded regions with climates different from those of its native range, and that there are suitable climatic conditions for its establishment worldwide. Regions where P. quadrimaculatus is a major threat and possible natural pathways of ingression were identified. In the future, its distribution will be modified by climate change. CONCLUSIONS This study provides useful information for risk assessment and pest management of P. quadrimaculatus. According to our results, the species has great potential as a pest because it can adapt to different climatic conditions and feeds on a wide range of economically important plants. Over time, its distribution has expanded, and our models suggest that it will continue to invade other regions unless preventive measures are taken. © 2023 Society of Chemical Industry.

show abstract

Landscape and climatic effects driving spatiotemporal abundance of Lygus lineolaris (Hemiptera: Miridae) in cotton agroecosystems

Cited by 12 publications

References 48 publications

Resistance monitoring to four insecticides and mechanisms of resistance in Lygus lineolaris Palisot de Beauvois (Hemiptera: Miridae) populations of southeastern USA cotton

Resistance monitoring to four insecticides and mechanisms of resistance in Lygus lineolaris Palisot de Beauvois (Hemiptera: Miridae) populations of southeastern USA cotton

Local and landscape scale drivers of Euschistus servus and Lygus lineolaris in North Carolina small grain agroecosystems

From North/Central America to the World? Assessing the potential of Pycnoderes quadrimaculatusGuerin‐Meneville (Heteroptera: Miridae) as a pest through Ecological Niche Models

Contact Info

Product

Resources

About