Artículos de revistas
Spodoptera albula susceptibility to Bacillus thuringiensis-based biopesticides
Date
2018-09-01Registration in:
Journal Of Invertebrate Pathology. San Diego: Academic Press Inc Elsevier Science, v. 157, p. 147-149, 2018.
0022-2011
10.1016/j.jip.2018.05.008
WOS:000444783000019
WOS000444783000019.pdf
2788156792532870
0000-0003-0769-9902
Author
Universidade Estadual Paulista (Unesp)
Araraquara Univ
Institutions
Abstract
Single concentration and virulence (mean lethal concentration) bioassays were performed to evaluate the susceptibility of S. albula second instar larvae to seven Bacillus thuringiensis-based biopesticides. Bioassays were conducted using three replicates and repeated three times at 25 degrees C, 70 +/- 10% RH, and a 12:12 (light/dark) photoperiod; mortality was recorded seven days after treatment. The results were subjected to a Tukey's test and Probit analysis. Agree, DiPel SC, and XenTari achieved mortality rates of up to 80%, with the first of these being the most virulent against S. albula. Different Dipel formulations showed different degrees of larvicidal activity.