Influence of Perfluorobutanoic Acid (PFBA) on the Developmental Cycle and Damage Potential of the Beet Armyworm Spodoptera exigua (Hübner) (Insecta: Lepidoptera: Noctuidae)
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DOI: 10.1007/s00244-020-00780-5
Abstract: Perfluorobutanoic acid (PFBA), one of the short-chain replacement perfluoroalkyl substances, has been shown to accumulate in plants. The potential of PFBA to modulate the developmental cycle of the beet armyworm, Spodoptera exigua, a polyphagous pest,… read more here.
Keywords: developmental cycle; perfluorobutanoic acid; acid pfba; pfba ... See more keywords
Considering biology when inferring range-limiting stress mechanisms for agricultural pests: a case study of the beet armyworm
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DOI: 10.1007/s10340-017-0938-9
Abstract: Reliable niche models are a cornerstone of pest risk analyses, informing biosecurity policies and the management of biological invasions. Because species can invade and establish in areas with climates that are different from those that… read more here.
Keywords: range; range limiting; stress mechanisms; model ... See more keywords
Insecticidal activities and biochemical properties of Pinellia ternata extracts against the beet armyworm Spodoptera exigua
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DOI: 10.1016/j.aspen.2017.03.003
Abstract: Abstract The beet armyworm, Spodoptera exigua Hubner (Lepidoptera: Noctuidae), is a key pest of various agricultural crops in many countries throughout the world. The pest requires extensive use of pesticides and field-evolved resistances to conventional… read more here.
Keywords: exigua; pinellia ternata; armyworm spodoptera; spodoptera exigua ... See more keywords
Aminopeptidase N1 is involved in Bacillus thuringiensis Cry1Ac toxicity in the beet armyworm, Spodoptera exigua
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DOI: 10.1038/srep45007
Abstract: Understanding how insecticidal proteins from the bacterium Bacillus thuringiensis (Bt) interact with their hosts is crucial to fully explain the molecular bases of Bt specificity and insecticidal activity. Previous studies support ATP binding cassette transporters… read more here.
Keywords: cry1ac toxicity; armyworm spodoptera; cry1ac; spodoptera exigua ... See more keywords
CRISPR/Cas9‐mediated methoprene‐tolerant 1 knockout results in precocious metamorphosis of beet armyworm (Spodoptera exigua) only at the late larval stage
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DOI: 10.1111/imb.12819
Abstract: Juvenile hormone (JH) controls almost every aspect of an insect, especially metamorphosis. Since RNA interference works on transcripts and is often insufficient in Lepidoptera, how JH affects larval development in these insects is not well… read more here.
Keywords: crispr cas9; larval; precocious metamorphosis; beet armyworm ... See more keywords
Standardization of detached leaf assay to screen chickpeas for resistance to beet armyworm, Spodoptera exigua (Hübner, 1808)
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DOI: 10.14720/aas.2023.119.1.2682
Abstract: The beet armyworm, Spodoptera exigua (Hübner, 1808) is an important pest of several economically important crops, and recently emerged as a serious pest of chickpea in South Central India. We standardized a detached leaf assay… read more here.
Keywords: beet armyworm; leaf assay; detached leaf; spodoptera exigua ... See more keywords