scholarly journals Seasonal occurrence pattern and within-plant egg distribution of bean bug, Riptortus pedestris (Fabricius) (Hemiptera: Alydidae), and its egg parasitoids in soybean fields

2010 ◽  
Vol 45 (3) ◽  
pp. 457-464 ◽  
Author(s):  
Sangwon Kim ◽  
Un Taek Lim
Keyword(s):  
Egg Parasitoids ◽  
Seasonal Occurrence ◽  
Riptortus Pedestris ◽  
Egg Distribution ◽  
Bean Bug ◽  
Occurrence Pattern

scholarly journals Chromosome‐level genome assembly of the bean bug Riptortus pedestris

2021 ◽  
Author(s):  
Hai‐Jian Huang ◽  
Yu‐Xuan Ye ◽  
Zhuang‐Xin Ye ◽  
Xiao‐Tian Yan ◽  
Xin Wang ◽  
...  
Keyword(s):  
Genome Assembly ◽  
Riptortus Pedestris ◽  
Bean Bug ◽  
Chromosome Level

scholarly journals Comparative cytology, physiology and transcriptomics of Burkholderia insecticola in symbiosis with the bean bug Riptortus pedestris and in culture

2019 ◽  
Vol 13 (6) ◽  
pp. 1469-1483 ◽  
Author(s):  
Tsubasa Ohbayashi ◽  
Ryo Futahashi ◽  
Mia Terashima ◽  
Quentin Barrière ◽  
Florian Lamouche ◽  
...  
Keyword(s):  
Riptortus Pedestris ◽  
Bean Bug

Cold acclimation increases cold tolerance independently of diapause programing in the bean bug, Riptortus pedestris

2017 ◽  
Vol 108 (4) ◽  
pp. 487-493 ◽  
Author(s):  
J. Rozsypal ◽  
M. Moos ◽  
S.G. Goto
Keyword(s):  
Cold Acclimation ◽  
Cold Tolerance ◽  
Negative Impact ◽  
Riptortus Pedestris ◽  
Short Day ◽  
Cold Tolerant ◽  
Bean Bug ◽  
The Difference ◽  
Pass Through ◽  
Short Days

AbstractThe bean bug (Riptortus pedestris) is a pest of soybeans and other legumes in Japan and other Asian countries. It enters a facultative adult diapause on exposure to short days. While photoperiodism and diapause are well understood in R. pedestris, knowledge of cold tolerance is very limited, as is information on the effect of diapause on cold tolerance. We examined the effect of photoperiod, cold acclimation, and feeding status on cold tolerance in R. pedestris. We found that cold acclimation significantly increased survival at −10°C in both long- and short-day adult R. pedestris. Since the difference in cold survival between long- and short-day cold-acclimated groups was only marginal, we conclude that entering diapause is not crucial for R. pedestris to successfully pass through cold acclimation and become cold tolerant. We observed similar effects in 5th instar nymphs, with both long- and short-day cold-acclimated groups surviving longer cold exposures compared with non-acclimated groups. Starvation, which was tested only in adult bugs, had only a negligible and negative impact on cold survival. Although cold tolerance significantly increased with cold acclimation in adult bugs, supercooling capacity unexpectedly decreased. Our results suggest that changes in supercooling capacity as well as in water content are unrelated to cold tolerance in R. pedestris. An analysis of metabolites revealed differences between the treatments, and while several metabolites markedly increased with cold acclimation, their concentrations were too low to have a significant effect on cold tolerance.

Relationships among male sexually selected traits in the bean bug,Riptortus pedestris(Heteroptera: Alydidae)

2014 ◽  
Vol 18 (2) ◽  
pp. 278-282 ◽  
Author(s):  
Yû Suzaki ◽  
Masako Katsuki ◽  
Takahisa Miyatake ◽  
Yasukazu Okada
Keyword(s):  
Riptortus Pedestris ◽  
Sexually Selected Traits ◽  
Bean Bug ◽  
Selected Traits

Evaluation of different leguminous seeds as food sources for the bean bug Riptortus pedestris

2014 ◽  
Vol 17 (2) ◽  
pp. 115-117 ◽  
Author(s):  
Bishwo P. Mainali ◽  
Hyun Ju Kim ◽  
Young Nam Yoon ◽  
In Seok Oh ◽  
Soon Do Bae
Keyword(s):  
Food Sources ◽  
Riptortus Pedestris ◽  
Bean Bug ◽  
Leguminous Seeds
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