若干殺蟲藥劑對褐飛蝨卵的毒殺效果
Other Title
The Effect of Certain Insticides on the Egg of the Brown Planthopper in Rice
Journal
昆蟲學會會報
Journal Volume
14
Journal Issue
1
Pages
17-21
Date Issued
1979-07
Author(s)
鄭清煥
Ching-Huan Cheng
Abstract
從目前推荐於褐飛蝨防治藥劑中選出9種噴佈用劑及4種粒劑型藥劑於是內測定其對褐飛蝨卵的毒殺作用。產於稻株組織內之一日齡卵供作試驗材料。試驗結果顯示Ortho Bux G或EC均具有相當程度之殺卵作用，Hostathion EC, 及Furadan G亦具中等程度之毒卵作用。
Nine organophosphorus and carbamate insecticides were determinated for their effect on the egg of the brown planthopper in lablratory conditions. One-day-old eggs which were deposited on 30-day-old potted plants were used as experimental material. Ortho Gux G. at the rate of 2 kg ai/ha and Hostathion EC. at a 0.05% concertration had the highest ovicidal effect, Furadan G. at the rate of 1.8 or 1 kg ai/ha, Ortho Bux EC at a 0.05% concentrationhad medium ovicidal action.
Subjects
卵
毒殺
殺蟲藥
褐飛蝨
Publisher
國立中興大學昆蟲學會
Type
journal article