摘要
进行不同药剂防治稻飞虱试验,结果表明：50%呋虫胺可溶粒剂150～210 g/hm2对稻飞虱有良好的速效性和持效性,在长期使用25%噻关嗪键酮词可湿稻性飞粉虱剂;的地区可作为其替代品种或交替使用。药剂;
The experiment on different agents controlling rice hopper was made,the results showed that 5（Wc soluble granules dinotefuran had good rapidly available and durable effect,it could be a alternative use or used as substitute variety in the region where 25% buprofezin WP had been used for a long tenn.
出处
《现代农业科技》
2013年第22期112-112,126,共2页
Modern Agricultural Science and Technology
关键词
稻飞虱
药剂
防效
dinotefuran rice
planthopper
control effect
