Effect Analysis of Different Injection Time and Injection Sites for the Prevention of <i>Cryptorrhynchus lapathi</i>

YU Lei; SONG Li-zhi; ZHAO Da-gen; PENG Jian-dong

doi:10.16779/j.cnki.1003-5508.2018.05.009

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Volume 39 Issue 5

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2018 > 39(5): 36-38

YU Lei, SONG Li-zhi, ZHAO Da-gen, PENG Jian-dong. Effect Analysis of Different Injection Time and Injection Sites for the Prevention of Cryptorrhynchus lapathi[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(5): 36-38. doi: 10.16779/j.cnki.1003-5508.2018.05.009

Citation:

YU Lei, SONG Li-zhi, ZHAO Da-gen, PENG Jian-dong. Effect Analysis of Different Injection Time and Injection Sites for the Prevention of Cryptorrhynchus lapathi[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(5): 36-38. doi: 10.16779/j.cnki.1003-5508.2018.05.009

Effect Analysis of Different Injection Time and Injection Sites for the Prevention of Cryptorrhynchus lapathi

doi: 10.16779/j.cnki.1003-5508.2018.05.009

More Information

Liaoning Poplar Research Institute, Gaizhou 115200, China

Received Date: 2018-06-28

Abstract

In this experiment,pesticides were injected into stems of 5 year-old poplar trees to control Cryptorrhynchus lapathi at different time and different drilling sites.The results showed that the prevention and control rate of three different injection parts were respectively 85%,87% and 85%,under the average daily temperature of 7.8℃~21.4℃.While the prevention and control rate reduced to 49%,51% and 52% respectively,as the average daily temperature varied from 12.6℃ to 25.8℃.The effect of prevention and control was not significant on different drilling sites.
- Poplar;
- Cryptorrhynchus lapathi;
- Drug injection time;
- Drug injection site

References

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[2]	胡秀芝,康廷芝,周建森.蛀干害虫杨干象甲幼虫的防治试验.中国林副特产,2001(1):7~9.
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[4]	陈俭,王宁,赵岩岩,等.不同农业打孔注药防治杨干象幼虫试验研究[J].吉林农业,2011(8):57~59.
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Effect Analysis of Different Injection Time and Injection Sites for the Prevention of Cryptorrhynchus lapathi

doi: 10.16779/j.cnki.1003-5508.2018.05.009

Liaoning Poplar Research Institute, Gaizhou 115200, China

Received Date: 2018-06-28

Key words:

Abstract: In this experiment,pesticides were injected into stems of 5 year-old poplar trees to control Cryptorrhynchus lapathi at different time and different drilling sites.The results showed that the prevention and control rate of three different injection parts were respectively 85%,87% and 85%,under the average daily temperature of 7.8℃~21.4℃.While the prevention and control rate reduced to 49%,51% and 52% respectively,as the average daily temperature varied from 12.6℃ to 25.8℃.The effect of prevention and control was not significant on different drilling sites.