Control Effect of Chlorantraniliprole Combined with Azadirachtin on Ostrinia furnacalis and Safety Evaluation for Brewed Sorghum
DING Yidong
LAI Shangkun
YU Julong
WANG Weijun
PAN Mingquan
LIU Xiaofei
JIN Qian
Abstract：The combination of chemical and biological pesticides has become an important means to control crop diseases and pests in agriculture,but the control effects of chlorantraniliprole combined with azadirachtin on Ostrinia furnacalis Guenee and the sasfety for brewed sorghum is still unclear.In this study,we compared the effects of different combinations of chlorantraniliprole-azadirachtin on Ostrinia fumacalis Guenee control and the growth of brewed sorghum through a pot experiment.The results showed that:1)The control effect of 200 g/L chlorantraniliprole(75 mL/hm2)and 0.3％azadirachtin(1 200 mL/hm2)combination was the best,and was consistent with that of 200 g/L chlorantraniliprole(150 mL/hm2)alone at 1,3,and 7 days after application.2)The effect of azadirachtin and chlorantraniliprole alone or in combination on sorghum growth were negligible(no significant difference compared with control).Therefore,the combination of chlorantraniliprole and azadirachtin could reduce the amount of chlorantraniliprole,and was safety for brewed sorghum.
Keywords：Biological pesticideChemical pesticideCombination of pesticidesBrewed sorghum
Publication Date：2024-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 68-72 )