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当前位置: 首页 > 文章 > 水稻铁甲虫药剂防治试验 昆虫学报 1952,2 (2) 103-112
Position: Home > Articles > Insecticidal Experiments for Field Control of the Rice Armoured Beetle,Hispa armigera Oliv Acta Entomologica Sinica 1952,2 (2) 103-112

水稻铁甲虫药剂防治试验

作  者：
赵善欢;何学洸
单  位：
中山大学农学院杀虫药剂研究室
摘  要：
铁甲虫(Hispa armigera Oliv.),是华南各省的重要稻作害虫,分布於广东、广西、江西、福建、台湾、浙江、江苏、及印度、爪哇、缅甸、苏门答腊等地。水稻自秧苗直至收获期内都可被它为害,为害的方法,幼虫在稻叶组织内钻食,外面被以长条袋形的薄膜,成虫则啮食叶片组织,使呈白沟条状,受害严重的叶端尽变枯白或
译  名：
Insecticidal Experiments for Field Control of the Rice Armoured Beetle,Hispa armigera Oliv
作  者：
Shin-Foon Chiu;Hok-Kwong Ho Laboratory of Insect Toxicology,College of Agriculture,Sun Yat-sen University
摘  要：
The rice armoured beetle, Hispa armigera Oliv., is a serious pest of ricein South China. During the Summer of 1951 a series of field experimentswere conducted with various insecticides for the control of this beetle in Kwang-tung Province. The following insecticides were used: Derris, tobacco-lime powder,acid lead arsenate, calcium arsenate, sodium fluoaluminate, benzene hexachloride,D. D. T., pulverized root bark of the thunder-god-vine (Tripterygium ForrestiiLoes.) and the bitter-tree (Celastrus angulata, Maxim.). Preliminary experi-ments showed that dusting with 0.5%γ benzene hexachloride or 5% D. D. T.was most effective. The thunder-god-vine was found to be very promising.The effectiveness of a finely ground root bark powder was equal to that of a0.5%γ benzene hexachloride or a 5% D. D. T. dust. The root bark powdercaused some burning on young rice leaves which, however, can be prevented bythe addition of tobacco powder. With the exception of sodium fluoaluminatethe other insecticides were all toxic to the beetle, but not as effective asbenzene hexachloride, D. D. T. or the thunder-god-vine powder. A thunder-god-vine tobacco powder mixture (1:1) is recommended for further field ex-periments on the control of the rice armoured beetle in seed-beds.

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