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Spray adulticidal effects of plant oils against house mosquito, Culex pipiens pallens (Diptera: Culicidae)
Culex pipiens pallens Adulticide Spray Essential oil Synergist
2009/6/1
We examined the adulticidal activity of 34 plant essential oils when they were sprayed on female Culex pipiens pallens adults. At concentrations of 1000 ppm, four oils, namely, cardamom, coriander, ro...
Minimizing worker-exposure during chemical spray by the table-shaped persimmon cultivation method
fungicide exposure persimmon table-shaped cultivation cultivation system azoxystrobin
2009/3/5
We compared the chemical (fungicide; azoxystrobin) exposure while spraying persimmon trees pruned in the shape of a table (table-shaped method) with that while spraying trees pruned in the typical s...