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Comprehensive Analysis of Gene Expression Profiles of the Beet Armyworm Spodoptera exigua Larvae Challenged with Bacillus thuringiensis Vip3Aa Toxin
(Public Library Science, 2013-12-02)
Host-pathogen interactions result in complex relationship, many aspects of which are not completely understood. Vip proteins, which are Bacillus thuringensis (Bt) insecticidal toxins produced during the vegetative stage, ...
Social wasps are effective biocontrol agents of key lepidopteran crop pests
(2019-11-06)
Biocontrol agents can help reduce pest populations as part of an integrated pest management scheme, with minimal environmental consequences. However, biocontrol agents are often non-native species and require significant ...
Potential insecticide of the ethanolic extract of Anadenanthera macrocarpa (BENTH.) in lepidopteran-pests
(Univ Federal Mato Grosso, 2019-11-01)
The leafless worm complex - Spodoptera cosmioides, Spodoptera frugiperda and Helicoverpa armigera - are responsible for a considerable reduction in grain production. The application of botanical extracts is a viable and ...
Lepidopteran larva consumption of soybean foliage: basis for developing multiple-species economic thresholds for pest management decisions
(WILEY-BLACKWELL, 2011)
BACKGROUND: Defoliation by Anticarsia gemmatalis (Hubner), Pseudoplusia includens (Walker), Spodoptera eridania (Cramer), S. cosmioides (Walker) and S. frugiperda (JE Smith) (Lepidoptera: Noctuidae) was evaluated in four ...
Susceptibility and residual effect of indoxacarb formulations on major soybean lepidopteran pests
(2021-01-01)
Chysodeixis includens and Helicoverpa armigera can negatively impact soybean yield due to defoliation and direct injury on the pods, respectively. Insecticides, such as indoxacarb, are still an important controlling tool ...
Parasitoidismo por dípteros en larvas de Caligo atreus (Lepidoptera: Nymphalidae) en Cartago, Costa Rica
(Universidad de Costa Rica, 2004)
Dipteran parasitoidism on larvae of Caligo atreus (Lepidoptera: Nymphalidae) in Cartago, Costa Rica. Parasitoids on larvae of Caligo atreus were studied at the Estación de Biología Tropical in Río Macho, Cartago, Costa ...
Intraguild Competition of Three Noctuid Maize Pests
(Oxford Univ Press Inc, 2016-08-01)
The western bean cutworm Striacosta albicosta (Smith), the fall armyworm Spodoptera frugiperda (J. E. Smith), and the corn earworm Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) are among the major lepidopteran pests ...