0.2%甲维盐EC等防治六(4)代稻纵卷叶螟的药效试验
0.2%갑유염EC등방치륙(4)대도종권협명적약효시험
Plot Effect Test of 0.2%Emamectin Benzoate-chlorfenapyr EC for Controlling 6th Age Rice Leaf-folder