稻象甲
- 网络echinocnemus squameus;echinocnemus squameus billberg;paddy weevil
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在稻水象甲取食选择性试验中,水稻品种IR16与抗虫品种T03差异极显著,确定品种IR16为感虫品种。
In feeding selectivity test , the resistance between IR16 variety and T03 ( resistance ) variety was significant difference , which showed that IR16 variety was a susceptible variety .
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稻水象甲卵巢发育程度的分级及其应用
Classifying the Ovarian Development of Rice Water Weevil and Its Application
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稻水象甲的发生规律与防治研究Ⅴ.稻水象甲的生物学特性研究
Biological Properties of Rice Water Weevil Controlling Mongolian Weevil with Methamidophos
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铁岭地区稻水象甲的发生及综合控制措施
Occurrence and Control Measures of Rice Water Weevil in Tieling
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氯杀威防治稻水象甲的研究
Study on the Control of Rice Water Weevils with Cypermethrin & BPMC
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湖南稻水象甲疫情防控初报
Effect of Seed and Prevention of Rice Water Weevil in Hunan Province
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12种杀虫剂对稻水象甲的防效
Evaluation of 12 Insecticides for Controlling Rice Water Weevil
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文中讨论了双季稻区稻水象甲生活史对策的适应意义。
The ecological implication of this life history strategy of rice water weevil was discussed .
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激素对稻水象甲飞行肌和卵巢发育的影响
Development of Flight Muscle and Ovary of the Rice Water Weevil Influenced by Methoprene and Molting Hormones
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浙江省双季稻区稻水象甲二代虫源的构成
Constitution of the autumn population of rice water weevils in double cropping rice area of Zhejiang province , China
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近几年,铁岭地区稻水象甲的发生面积呈逐年扩大趋势,并表现出一定的发生分布规律及危害特点。
Recent years , the occurrence area of rice water weevil is extending increasing with a certain law and harm character .
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稻水象甲在田间的短距离扩散符合离虫源近的地方多、远者少的一般扩散格局。
The dispersal pattern of the rice water weevil of the 1st generation shaped as the closer the more , the far the fewer .
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根据直播稻区稻水象甲种群动态和分布特点,提出了相应的虫情调查和测报防治建议。
Some suggestions for the pest forecast and control were also brought forward based on the characteristics of the pest population dynamics and distribution in the direct seeded rice field .