不同植保机械防治水稻病虫害效果分析

Analysis on the Effect of Different Plant Protection Machinery on Rice Pest Control

针对4种不同植保机械对水稻主要病虫害不同作业效果开展对比试验。结果表明:4种不同施药器械对水稻病虫害均有良好的防治效果,且不同器械防治效果差异不显著,尤以自走式喷杆喷雾器防治效果较好。植保无人机在常规防治效果表现上不及自走式喷杆喷雾器,但优于担架式喷雾器与肩负式喷雾器。

A comparative study was carried out on the effects of four different plant protection machinery on main rice pests and diseases.The results showed that:The four kinds of different application devices have good control effect on rice diseases and insect pests,and the control effect of different devices is not significant,especially with self-propelled spray rod sprayer.The conventional control performance of the plant protection UAV is less than that of the self-propelled spray rod sprayer,but it is better than the stretcher sprayer and the shoulder sprayer.