Buscar
Mostrando ítems 1-10 de 32
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 ...
Structural factors of annonaceous acetogenins and their semisynthetic analogues related with the toxicity on Spodoptera frugiperda
(Scientific Research an Academic Publisher, 2015-06)
Toxic and nutritional effects of annonaceous acetogenins and their semisynthetic analogues on Spodoptera frugiperda were evaluated. Structural modification of the natural ACG, blocking the OH flanking THF with MOM, allowed ...
Insecticidal Effects of the Annonaceous Acetogenin Squamocin and the Acetogenin Fraction of Seeds of <i>Rollinia occidentalis</i> on Soybean and Corn Pests
(Scientific Research Publishing, 2014-11)
Journal of Agricultural Chemistry and Environment
Vol.03 No.04(2014), Article ID:51529,4 pages
10.4236/jacen.2014.34019 Insecticidal Effects of the Annonaceous Acetogenin Squamocin and the Acetogenin Fraction of Seeds ...
Lepidopteran caterpillar fauna on lactiferous host plants in the central Brazilian cerradoFauna de Lepidoptera associada a plantas lactíferas do cerrado
(Instituto Internacional de Ecologia, 1999)
Nine lactiferous plants of five families were examined for caterpillars in a 4 ha cerrado sensu stricto (savanna-like vegetation) area of the University of Brasília Experimental Farm (DF, Brazil), from August 1995 to May ...
Performance of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) on eggs of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)
(2019-12-01)
Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) is a polyphagous pest with a wide geographic distribution. This pest first arrived in Brazil in 2013, and since then studies on possible control methods for it have ...
Spodoptera exigua (J. E. Smith) (Lepidoptera: Noctuidae) como plaga de albahaca en Morelos, México
(Universidad Autónoma del Estado de Morelos, 2021)
Bases biológicas para utilização de Trichospilus diatraeae (Hymenoptera: Eulophidae) para controle de Helicoverpa armigera (Lepidoptera: Noctuidae)
(Universidade Estadual Paulista (Unesp), 2015-07-23)
Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) is a polyphagous insect, with wild geographic distribution and considered the most important pest in the regions where it occurs. Recently, in the 2013/2014 growing ...
Genômica comparativa de um baculovírus isolado da lagarta praga Rachiplusia nu (Guenée) (Lepidoptera: noctuidae)
(Universidade Federal de Santa MariaBrasilBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica ToxicológicaCentro de Ciências Naturais e Exatas, 2019-07-16)
We described a novel baculovirus isolated from the polyphagous insect pest Rachiplusia nu. The virus presented pyramidal-shaped occlusion bodies (OBs) with singly-embed nucleocapsids and a dose mortality response of 6.9 × ...