摘要
云阳县2015年首次发现甘薯小象甲,扩散蔓延迅速,已危及当地甘薯产业及其延伸产业的发展。通过调查研究,明确了田间为害症状、分布区域、传播途径、发生规律,并总结了防控经验,为阻截甘薯小象甲的继续扩散蔓延提供技术参考,为田间识别、综合防控提供简便易行的解决方案。
Sweet potato weevil(Cylas formicarius)was discovered for the first time in Yunyang County in 2015,which has spread rapidly and endangered the development of the local sweet potato industry and its extension industry.Through investigation and study of sweet potato weevil in Yunyang County,the hazard characteristics,distribution,transmission routes,and occurrence dynamics in the field were clarified,and the control and prevention experience was summarized,which provided a technical reference for blocking the continuous spread of the sweet potato weevil and offered simple and easy solutions for field identification and comprehensive prevention.
作者
叶宗平
周军贤
杨越
Ye Zongping;Zhou Junxian;Yang Yue(Agricultural Technology Service Center of Yunyang County,Yunyang Chongqing 404500,China)
出处
《中国植保导刊》
北大核心
2023年第6期59-62,共4页
China Plant Protection
关键词
甘薯小象甲
形态特征
为害症状
发生规律
防控技术
Cylas formicarius
morphological characteristics
hazard characteristics
occurrence dynamics
control and prevention
