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Mueller, Shannon; Summers, Charles G.; Goodell, Peter B.

doi:10.3733/ucanr.8104

Cited by 6 publications

(3 citation statements)

References 2 publications

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“…The samples were stored in a 5°C room for up to a week before plant bugs were separated. Plant bug adults were identified to species and the nymphs of Lygus and Adelphocoris were identified to genus using the keys of Kelton (1975, 1980), Schwartz and Foottit (1992b) and Mueller et al (2003). In 2009 and 2010, the instar of all Lygus and Adelphocoris nymphs was recorded, but this was not done in 2008.…”

Section: Methodsmentioning

confidence: 99%

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Nagalingam

Holliday

2015

Can Entomol

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In Manitoba, Canada, commercial soybeans and two types of field beans, navy and pinto, were sampled for plant bugs. At the centre and margins of 36 fields, sweep net and tap tray samples were taken weekly. In all three crops, Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae) comprised > 78% and Adelphocoris lineolatus (Goeze) (Hemiptera: Miridae) < 10% of adult mirids. Species composition varied among years but not among crops. For Lygus Hahn, nymphs were 46% of the catch in trays and 23% in sweeps, but total Lygus catch in trays was > 2% of that in sweeps. Catch/ sample effort was similar at field centres and margins for both Lygus adults and nymphs. Lygus lineolaris reproduced and developed in all three crops. In field beans, Lygus adults were first collected in late vegetative and early pod set stages and late instar nymphs and adults were present from pod elongation until maturityresults consistent with immigration of first summer generation reproductive adults and development of the second generation in the crops. There was evidence of late season immigration of Lygus into all crops. There was no loss of seed quantity attributable to mirids in any of the crops; in field beans there was no evidence that mirids reduced seed quality.

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Section: Methodsmentioning

confidence: 99%

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Nagalingam

Holliday

2015

Can Entomol

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“…This groove is absent for males and the abdomen is tapered at the end. [26][27][28] Cotton plants were sampled for L. lineolaris before and during the experiments. Forty plants (10 plants/row) were randomly sampled by visual inspection of fruiting structures for Lygus adults and nymphs in four rows of the experiment plots.…”

Section: General Field Experiments Proceduresmentioning

confidence: 99%

Combining visual cues and pheromone blends for monitoring and management of the tarnished plant bug Lygus lineolaris (Hemiptera: Miridae)

George

Reddy

Little

et al. 2023

Pest Management Science

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BACKGROUND: The tarnished plant bug Lygus lineolaris (Palisot de Beauvois) is considered the most damaging pest of cotton (Gossypium hirsutum L.) in the mid-southern United States. Previous studies have reported the role of different ratios of volatile metathoracic gland components such as hexyl butyrate, (E)-2-hexenyl butyrate and (E)-4-oxo-2-hexenal in eliciting low-level attraction of L. lineolaris. In this study, we tested different visual cues (colored sticky cards) in combination with olfactory cues (pheromone blends) to optimize the attraction and capture of L. lineolaris in the field.RESULTS: Red-colored sticky cards were more attractive to L. lineolaris adults than white, blue or yellow cards. Red sticky cards combined with blends of three potential pheromone components attracted significantly more L. lineolaris adults than sticky cards without a blend added. Traps baited with a blend of hexyl butyrate, (E)-2-hexenyl butyrate and (E)-4-oxo-2-hexenal in 4:10:7 ratio, respectively, caught a significantly higher number of L. lineolaris than those baited with 10:4:2 or 7:10:4 blends or an unbaited control in the first week of the experiment. CONCLUSIONS: Combining visual cues (red color) with olfactory cues (pheromone blends) significantly increased the capture of L. lineolaris in the field. This device or a future iteration could contribute towards sustainable and environmentally appropriate early-season monitoring and management of L. lineolaris in the field.

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“…Insect samples were placed in plastic bags in the field and stored in a −20 ∘ C freezer for a minimum of 48 h to ensure mortality. Samples were then examined for E. servus and L. lineolaris, and adult and nymphal life stages for each pest were recorded (Evans, 1985;Mueller et al, 2003;Paiero et al, 2013).…”

Section: Insect Samplingmentioning

confidence: 99%

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

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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.

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Cited by 6 publications

References 2 publications

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Combining visual cues and pheromone blends for monitoring and management of the tarnished plant bug Lygus lineolaris (Hemiptera: Miridae)

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

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