نتایج جستجو برای: agkistrodon halys

تعداد نتایج: 578  

Journal: :Journal of economic entomology 2009
Anne L Nielsen George C Hamilton

Halyomorpha halys is an introduced stink bug species from Asia that is spreading throughout the Mid-Atlantic United States. It is native to South Korea, Japan, and eastern China, where it is an occasional pest of tree fruit, including apple and pear. Cage experiments with adults placed on apple and peach during critical plant growth stages demonstrate that it can cause damage to developing frui...

Journal: :Journal of economic entomology 2015
William R Morrison John P Cullum Tracy C Leskey

Halyomorpha halys (Stål) is an invasive pest that attacks numerous crops. For growers to make informed management decisions against H. halys, an effective monitoring tool must be in place. We evaluated various trap designs baited with the two-component aggregation pheromone of H. halys and synergist and deployed in commercial apple orchards. We compared our current experimental standard trap, a...

2016
Raman Bansal Priyanka Mittapelly Yuting Chen Praveen Mamidala Chaoyang Zhao Andy Michel

The brown marmorated stink bug (Halyomorpha halys) has emerged as one of the most important invasive insect pests in the United States. Functional genomics in H. halys remains unexplored as molecular resources in this insect have recently been developed. To facilitate functional genomics research, we evaluated ten common insect housekeeping genes (RPS26, EF1A, FAU, UBE4A, ARL2, ARP8, GUS, TBP, ...

Journal: :Journal of economic entomology 2008
Anne L Nielsen Peter W Shearer George C Hamilton

A scintillation glass-vial bioassay was used to test technical grade insecticides against the non-native stink bug Halyomorpha halys (Stål). Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) is emerging as an important pest in the Mid-Atlantic States, especially in tree fruits and as a homeowner nuisance during the winter. Pyrethroid insecticides, especially bifenthrin, caused mortality agains...

2017
Anne L Nielsen Shelby Fleischer George C Hamilton Tori Hancock Gregorz Krawczyk Jana C Lee Emily Ogburn John M Pote Amy Raudenbush Ann Rucker Michael Saunders Victoria P Skillman Jeanne Sullivan Jody Timer James Walgenbach Nik G Wiman Tracy C Leskey

Temperature-based degree-day models describe insect seasonality and to predict key phenological events. We expand on the use of a temperature-based process defining timing of reproduction through the incorporation of female reproductive physiology for the invasive pentatomid species Halyomorpha halys, the brown marmorated stink bug. A five-stage ranking system based on ovary development was abl...

Journal: :Revista Latinoamericana de Herpetología 2022

Journal: :Insects 2021

The brown marmorated stink bug Halyomorpha halys is an invasive agricultural pest with a worldwide distribution. Classical biological control has been identified as the most promising method to reduce populations of H. halys. Adventive two candidates for releases, Trissolcus japonicus and mitsukurii, have recently detected in Europe. To assess their distribution abundance, large-scale survey wa...

2015
Luo Wen-Jing Pu Chuan-Qiang Li Hong-Hua Lu Xiang-Hui Liu Jie-Xiao

INTRODUCTION We investigated the effect of defibrase (a proteolytic enzyme extraction of Agkistrodon halys venom) on experimental autoimmune myositis (EAM) in guinea pigs and explored the option of using a modified pig model of EAM to enhance the study of this disease. MATERIAL AND METHODS Guinea pigs were divided into 3 groups: group A (control group) was immunized with complete Freund adjuv...

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