| 一种“蛛网式”诱捕器的制作与田间效果研究 |
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| 引用本文： | 朱鸿超,王文琪,王哲,龙文聪.一种“蛛网式”诱捕器的制作与田间效果研究[J].四川林业科技,2019(2):91-93,104. |
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| 作者姓名： | 朱鸿超 王文琪 王哲 龙文聪 |
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| 作者单位： | 乐山师范学院生命科学学院竹类病虫防控与资源开发四川省重点实验室 |
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| 基金项目： | 四川省级大学生创新创业训练项目"‘蛛网式’林业害虫生态诱捕器"(201710649091) |
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| 摘 要： | 虫害是植物生长的重要限制因子之一,生态防控农林害虫是当前的重要课题。本文模仿蜘蛛网捕虫原理,制作了"蛛网式"诱捕器,研究了其捕虫数量和虫种类、虫害上网时间和上网方式以及诱捕数量与网径的关系。结果表明"蛛网式"诱捕器涂1 mm的胶、网孔径为1 cm×1 cm,1 d之内捕获昆虫最多。通过调节网径大小可高效捕获特定大小的昆虫,将"蛛网式"诱捕器与昆虫引诱剂结合使用,可实现特定昆虫的定向高效诱捕。本研究制作的"蛛网式"诱捕器操作简单,省时省力,具有重要的现实应用价值。
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| 关 键 词： | "蛛网式"诱捕器 制作 田间试验 诱捕数量 |
The Trial Manufacture and Field Effect of a "Cobweb" Trap |
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| ZHU Hong-chao,WANG Wen-qi,WANG Zhe,LONG Wen-cong.The Trial Manufacture and Field Effect of a "Cobweb" Trap[J].Journal of Sichuan Forestry Science and Technology,2019(2):91-93,104. |
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| Authors: | ZHU Hong-chao WANG Wen-qi WANG Zhe LONG Wen-cong |
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| Institution: | (Bamboo Disease and Pest Control and Resource DevelopmentKey Laboratory of Sichuan Province,Leshan 614000,Sichuan China) |
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| Abstract: | The insect pest is one of the most important limiting factors for the plant growth. The ecological control of agricultural and forestry pests is an important task at present. In this paper, a "cobweb" trap was made to imitate the principle of cobweb trapping. The relationship was studied between the number and species of trapped insects, the time of trapped insect on the "cobweb" trap, the way of insect pests on the "cobweb" trap and its net diameter. The results showed that while the "cobweb" trap coated with 1 mm glue and the net aperture was 1 cm×1 cm, there were the most trapped insects on the "cobweb" trap. The size of the net could be adjusted to catch the insects of a certain size efficiently. By combining the "cobweb" trap with the insect attractant, the directional and efficient trapping of specific insects could be realized. The "cobweb" trap was simple to operate, time-saving and labor-saving, and had an important practical application value. |
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| Keywords: | Cobweb trap Trial manufacture Field experiment Trap quantity |
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