Navegação Ciências Agrárias por Assunto "Fall armyworm"
Resultados 1-6 de 6
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Effectiveness of Bacillus thuringiensis strains against Spodoptera frugiperda (Lepidoptera: Noctuidae)
(2000) [Artigo de periódico]The fall armyworm (Spodoptera frugiperda) is one of the most important pests of maize, causing up to 20% production losses when defoliation occurs near to flowering, or even complete destruction of plants. Among the ... -
Effect of Azadirachta indica (Sapindales: Meliaceae) oil on Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae and adults
(2019) [Artigo de periódico]Azadirachta indica A. Juss. (Meliaceae) is used to control insects due to its compounds that have insecticidal, repellent, and antifeedant properties. These effects also may cause sublethal impacts on insects that reduce ... -
Effect of Azadirachta indica (Sapindales: Meliaceae) Oil on the Immune System of Spodoptera frugiperda (Lepidoptera: Noctuidae) Immatures
(2020) [Artigo de periódico]The insect immune system includes several mechanisms responsible for defending against pathogens, parasites, and parasitoids. Some botanical insecticides, such as Azadirachta indica oil, cause changes in the immune system ... -
Fertilidade e longevidade de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em genótipos de milho
(2004) [Artigo de periódico]Spodoptera frugiperda (J. E. SMITH) é uma das principais pragas da cultura do milho, entretanto, estudos a respeito de sua biologia, na cultura do milho doce, são raros. Assim, este trabalho objetivou avaliar o efeito dos ... -
Fitness, acceptance and olfactory responses of Trichogramma pretiosum on eggs of Spodoptera frugiperda fed with Cry1Ac soybean Natália ALV
(2020) [Artigo de periódico]Spodoptera frugiperda (Smith) (Lepidoptera Noctuidae) is naturally tolerant to MON 87701 × MON 89788 soybean that expresses the Cry1Ac protein from Bacillus thuringiensis (Bt). Therefore, there are reports of outbreaks of ... -
Larval and pupal stage of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) in sweet and field corn genotypes
(2003) [Artigo de periódico]Spodoptera frugiperda, a lagarta-do-cartucho-do-milho, é uma praga polífaga de grande importância agrícola pelos danos e dificuldade de controle. A ausência de informações sobre seu impacto em milho doce motivou a comparação ...
