Buscar
Mostrando ítems 1-10 de 395
Bacillus thuringiensis Cry1Ia10 and Vip3Aa protein interactions and their toxicity in Spodoptera spp. (Lepidoptera)
(2013-02-01)
The polyphagous pests belonging to the genus Spodoptera are considered to be among the most important causes of damage and are widely distributed throughout the Americas'. Due to the extensive use of genetically modified ...
Biological activity of astilbin from Dimorphandra mollis against Anticarsia gemmatalis and Spodoptera frugiperda
(Wiley-Blackwell, 2002-05-01)
Astilbin was isolated in high yield from Dimorphandra mollis, and its insecticidal and growth inhibiting activity by stomach ingestion were evaluated against Anticarsia gemmatalis and Spodoptera frugiperda. The insecticidal ...
Corn yield with reduction of insecticidal sprayings against fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae)
(2012-02-01)
The ideal time is more important than amount of insecticidal spraying to adequate the control of Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) in corn. This study aimed to evaluate lufenuron sequential sprayings ...
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 ...
Comparative study of biological activity of fluorinated 5- aminopyrazoles on Spodoptera frugiperda
(AD Publications, 2016-04)
Several derivatives aminopyrazoles, which are a new class of synthetic insecticide agents, have shown biological activity against lepidopteran, such as Spodoptera frugiperda. The aim of this work was to assess the biological ...
Atividade inseticida dos frutos de Trichilia claussenii (Meliaceae) sobre Spodoptera frugiperda
(Sociedade Brasileira de Química, 2010)
An evaluation of the insecticidal activity of the fruits extracts of Trichilia claussenii was carried out and the methanol extract revealed to have strong insecticidal activity. The fractionation of methanol extract of T. ...
Evaluation of concentrated milk whey as a supplement for SF9 Spodoptera frugiperda cells in culture
(Pontificia Universidad Católica de Valparaíso, 2006)
Tabela de vida de fertilidade de Telenomus remus Nixon (Hymenoptera: Scelionidae) criados em ovos de Spodoptera frugiperda Smith (Lepidóptera: Noctuidadae) em diferentes temperaturas.
(Ecossistema, Espírito Santo do Pinhal, v. 33, n. 1/2, p. 45-49, jan./dez. 2008., 2014)