黑龙江省向日葵常见害虫及防治方法

摘要

Sunflower is a new kind of industrial crop and oil crop,and has became the second biggest oil crop in the world.Recently insect pests occurred continually,and have caused prodigious loss to sunflower production.The article introduced common sunflower pests and prevention methods of Heilongjiang province.%向日葵是一种新兴的经济作物和油料作物,现已经成为世界第二大油料作物.近年来向日葵虫害频繁发生,给向日葵生产工作带来了很大的危害.对黑龙江向日葵常见害虫的形态特征和发生规律进行了介绍,并介绍了防治方法.