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Releasing number of Telenomus remus (Nixon) (Hymenoptera: Platygastridae) against Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in corn, cotton and soybean
(Univ Federal Santa Maria, 2013-03-01)
Telenomus remus releasing numbers may vary depending on the crop, plant architecture and/or the plant phenological stage. Thus, we examined the number of parasitoids needed for effective pest control of Spodoptera frugiperda ...
Artificial Diets with Different Protein Levels for Rearing Spodoptera frugiperda (Lepidoptera: Noctuidae)
(2021-07-01)
Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae) is a pest of great economic importance which can feed on more than 300 plant species. As it is polyphagous, its host plants may have variable physical and ...
Herbivore Damage and Prior Egg Deposition on Host Plants Influence the Oviposition of the Generalist Moth Trichoplusia ni (Lepidoptera: Noctuidae)
(Entomological Society of America, 2016-09)
Female insects have the difficult task of locating host plants that maximize the survival and success of their offspring.In this study, the oviposition preferences of the cabbage looper moth, Trichoplusia ni (Hu¨ bner), ...
GC–MS analyses reveal chemical differences in the leaves of Manihot esculenta Crantz genotypes with different anti-herbivore effects
(2021-06-01)
Several secondary metabolites are associated with plant resistance against herbivores. Cassava genotypes present a wide variety of metabolites with insecticidal potential, but little is known about the identity of these ...
Daño de gusanos “cogollero” y “de la espiga” en maíces Bt, en dos fechas de siembra
(Instituto Nacional de Tecnología Agropecuaria, 2015-10)
Los maíces genéticamente modificados, resistentes a insectos, expresan toxinas insecticidas obtenidasde la bacteria de suelo Bacillus thuringiensis. Existen materiales que expresan toxicidad haciainsectos lepidópteros ...
Characterization of native Bacillus thuringiensis strains and selection of an isolate active against Spodoptera frugiperda and Peridroma saucia
(Springer, 2009-08)
Twelve Bacillus thuringiensis (Bt) strains, isolated from larvae and soil samples in Argentina, were molecularly and phenotypically characterized and their insecticidal activities against Spodoptera frugiperda and ...
Simulação do dano causado por lagartas-da-folha ao arroz de sequeiro.
(Pesquisa Agropecuária Brasileira, Brasília, DF, v. 17, n. 8, p. 1113-1119, ago. 1982., 1982)
Evaluación de daño del Gusano Cogollero y Gusano de la Espiga en híbridos de maíz transgénico en el norte de Santa Fe
(Instituto Nacional de Tecnología Agropecuaria, 2015-04)