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1. Effect of Baculovirus spodoptera isolates in Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) larvae and their characterization by RAPD

Author:
Barreto, M.R.; Guimaraes, C.T.; Teixeira, F.F.; Paiva, E.; Valicente, F.H.
Source:
Neotropical entomology 2005 v.34 no.1 pp. 67-75
ISSN:
1519-566X
Subject:
Baculoviridae; biological control agents; genetic distance; genetic polymorphism; genetic variation; biological control; insect control; Spodoptera frugiperda; moths; insect pests; plant pests; larvae; mortality; larval development; pupal development; duration; lethal dose 50; random amplified polymorphic DNA technique
Abstract:
... The total of 22 Baculovirus isolates surveyed in different corn producing regions in Brazil were used against fall armyworm, Spodoptera frugiperda (J.E. Smith). The viruses were purified and their suspensions were used to feed fall armyworm larvae from 4th and 5th instar. The mortality rate was checked daily and the infected larvae were frost after death, what generally occurred between the 5th an ...
DOI:
10.1590/S1519-566X2005000100010