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Insecticidal Activity of Pyridalyl：Acute and Sub-Acute Symptoms in Spodoptera litura Larvae
pyridalyl insecticidal activity Spodoptera litura Lepidoptera
2009/3/7
The insecticidal action of pyridalyl at various dosages against S. litura larva was observed. Larvae treated with 100 ng/larva and higher dosages were killed within 6 hr without any conspicuous symp...
Ultrastructural effects of pyridalyl, an insecticidal agent, on epidermal cells of Spodoptera litura larvae and cultured insect cells Sf9
pyridalyl Spodoptera litura Sf9 cytotoxicity ultrastructure
2009/3/5
The ultrastructural effects of pyridalyl on the epidermal cells of S. litura larvae and cultured Sf9 cells were observed. In epidermal cells, hydropic degeneration containing swollen mitochondria, d...
Joint action of microbial and chemical insecticides on Spodoptera litura（Fab.）（Lepidoptera：noctuidae）
Bacillus thuringiensis Beauveria bassiana NPV Spodoptera litura
2009/2/20
The evaluation of treatments in the control of Spodoptera litura (Fab.) on groundnut under glasshouse conditions revealed that combinations of microbial pesticides (nuclear polyhedrosis virus @ 1 x ...