| 菊旌蚧化学药剂防治试验研究 |
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| 引用本文： | 夏秀清,窦玉珍,甄常生,张树怀,曹良晓,赵新民.菊旌蚧化学药剂防治试验研究[J].内蒙古农业大学学报(自然科学版),1988(2). |
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| 作者姓名： | 夏秀清 窦玉珍 甄常生 张树怀 曹良晓 赵新民 |
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| 作者单位： | 内蒙古农牧学院农学系，内蒙古农牧学院农学系，内蒙古农牧学院农学系，内蒙古农牧学院农学系，伊盟伊金霍洛旗草原站，伊盟伊金霍洛旗草原站 |
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| 摘 要： | 菊旌蚧Orthezia urticae(L)是沙蒿(Artemisia ordosica krascoh)的重要害虫。常造成数千甚至数万亩成片死亡。通过室內水培法,对八种农药进行筛选和自然草场的药效防治试验,选出40％复果EC和25％喹硫磷EC,每亩施用三两,防治菊旌蚧杀虫率均在70％以上。防治适期应在五月下旬至6月中旬,正值第一令若虫盛发期。
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| 关 键 词： | 菊旌蚧 试验 药效 |
A Preliminary study on the chemical control of orthemizia urticae |
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| Inner Mongolia Agriculture and Animal Husbandry College Agriculture.A Preliminary study on the chemical control of orthemizia urticae[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),1988(2). |
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| Authors: | Inner Mongolia Agriculture and Animal Husbandry College Agriculture |
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| Institution: | Inner Mongolia Agriculture and Animal Husbandry College Agriculture Department Xia Xiu-qing Dou Yu-zhen Zhen Chang-sheng Zhang Shu-huai Yi Mong Yijinhuoluo Grass Land Station Chao Liang-xiao Zhao Xin-min Qi |
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| Abstract: | Orthemizia urticae(L) is a Kind of main Pest living on Artemisia urdosica. Because of the damage of gpests, hundreds and thousands Mu Artemisia urdosica often die in Sheets. Undergoing experiment of water cultivation and indoor and effect experiment of prevention and cure with chemical pesticide on natural grass land, 40 per cent compound RogorEc and 25per cent Quinalphos Ec were sifted from eighg kinds of pesticides. When the compoumd Rogor EC and Quinalphos E C was 0.3 ji per mu, the mortality of Orthemizia urticae (L)was above 70 per cent. The suitable time of prevention and cure was in the late May to middle June, while first age larva was being prevalent time. |
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| Keywords: | Orthemizia urticae Exgeriment Effect of pesticied |
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