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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...
EFFECTS OF EXPOSURE TO GRAIN DUST IN POLISH FARMERS: WORK-RELATED SYMPTOMS AND IMMUNOLOGIC RESPONSE TO MICROBIAL ANTIGENS ASSOCIATED WITH DUST
farmers grain dust harvesting threshing occupational exposure
2010/12/27
Medical examinations were performed in a group of 76 Polish farmers heavily exposed to grain dust during harvesting and threshing, and in a group of 63 healthy urban dwellers not exposed to organic du...