نتایج جستجو برای: pistachio green stink bug

تعداد نتایج: 157492  

Journal: :Pesquisa Agropecuaria Brasileira 2021

Abstract: The objective of this work was to evaluate the circadian feeding rhythm green-belly stink bug (Dichelops melacanthus) on corn (Zea mays), and correlate it with meteorological parameters. experiments were conducted in fields first (summer) second (fall) crop seasons, municipality Chapecó, state Santa Catarina, Brazil. Plants V3 V5 stages covered cages infested adults D. melacanthus. Af...

Journal: :American Entomologist 2009

Journal: :Journal of Theoretical Biology 2021

The quality of hosts for a parasitoid wasp may be influenced by attributes such as host size or species, with high successful development usually coincident larger offspring. This is not always the case: Scelionid Trissolcus basalis, oviposition in eggs Brown Marmorated Stink Bug, Halyomorpha halys, rather than normal host, Southern Green Nezara viridula, leads to lower offspring survival, but ...

Journal: :Journal of economic entomology 2007
Xinzhi Ni Wenwei Xu Matthew D Krakowsky G David Buntin Steve L Brown R Dewey Lee Anton E Coy

Identifying and using native insect resistance genes is the core of integrated pest management. In this study, 10 experimental corn, Zea mays L., hybrids and 10 inbred lines were screened for resistance to major ear-feeding insects in the southeastern Coastal Plain region of the United States during 2004 and 2005. Ear-feeding insect damage was assessed at harvest by visual damage rating for the...

Journal: :Peptides 2010
Geoffrey M Coast Victoria A TeBrugge Ronald J Nachman Juan Lopez Jeffrey R Aldrich Angela Lange Ian Orchard

Plant sucking heteropteran bugs feed regularly on small amounts of K(+)-rich plant material, in contrast to their hematophagous relatives which imbibe large volumes of Na(+)-rich blood. It was anticipated that this would be reflected in the endocrine control of Malpighian tubule (MT) secretion. To explore this, neuroendocrine factors known to influence MT secretion were tested on MT of the pent...

2014
Michelle Peiffer Gary W. Felton

We examined the salivary gland structure of the brown marmorated stink bug (Pentatomidae: Halyomorpha halys) and developed methods for independent collection of watery saliva and sheath saliva. This stink bug has become a serious invasive pest of agriculture in the United States and its saliva is largely responsible for the damage it causes. We determined by protein gel analysis and shotgun pro...

2016
Steven Sagun Elliot Collins Caleb Martin E Joseph Nolan Joseph Horzempa

Some insects release scented compounds as a defense against predators that also exhibit antimicrobial activity. Trans-2-octenal and trans-2-decenal are the major alarm aldehydes responsible for the scent of Halyomorpha halys, the brown marmorated stink bug. Previous research has shown these aldehydes are antifungal and produce an antipredatory effect, but have never been tested for antibacteria...

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