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首页> 外文期刊>Pesticide Research Journal >Bioefficacy of Newer and Conventional Insecticides against Mango Hopper, Amritodus atkinsoni (Lethierry)
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Bioefficacy of Newer and Conventional Insecticides against Mango Hopper, Amritodus atkinsoni (Lethierry)

机译：新型和常规杀虫剂对芒果料斗，Amritodus atkinsoni（Lethierry）的生物功效

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摘要

Field experiments were conducted at Horticulture Farm, B. A. College of Agriculture, Anand Agricultural University, Anand during 2007-08 and 2008-09 to determine bioefficacy of newer and conventional insecticides against mango hopper, Amritodus atkinsoni infesting mango. Of the nine insecticides evaluated, imidacloprid (0.0053%), thiamethoxam (0.0075%), acetamiprid (0.005%) and fipronil (0.0075%) were found effective in checking the hopper population. The costs of application for these insecticides were 2420, 2924, 2378 and 3092 Rs ha1, respectively. Carbaryl (0.2%), endosulfan (0.07%) and deltamethrin (0.0028%) were only moderately effective against mango hoppers. Dimethoate (0.03%) and phosphamidon (0.03%) were found less effective in controlling the pest. Dimethoate, deltamethrin, phosphamidon and endosulfan cost Rs. 1972 to 2252 per ha, while carbaryl had higher application cost (3820 Rs ha~(-1)).
机译：在2007年8月至2008年9月期间，在阿南德省阿南德农业大学农学院的园艺农场进行了田间试验，以确定新型和常规杀虫剂对芒果漏斗侵染芒果的杀伤力。在评估的9种杀虫剂中，吡虫啉（0.0053％），噻虫嗪（0.0075％），乙酰胺（0.005％）和氟虫腈（0.0075％）被发现对检查漏斗种群有效。这些杀虫剂的施用成本分别为2420、2924、2378和3092 Rs ha1。甲萘威（0.2％），硫丹（0.07％）和溴氰菊酯（0.0028％）对芒果料斗只有中等效力。发现乐果（0.03％）和磷酰胺（0.03％）在防治害虫方面效果较差。乐果，溴氰菊酯，磷酰胺和硫丹的价格为卢比。 1972年为2252公顷/公顷，而西维因的施用成本更高（3820卢比ha〜（-1））。

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