The key point of the spraying for wheat is to apply pesticide,bactericide,regulator,soluble fertilizer,etc. ,which can anti diseases,pests,hot-dry wind,premature senility, promoting the yields of wheat.
Period | Target of prevention and control | Recommended pesticide | Spraying parameter |
After Turning Green | broad leaf weed | 20%Fluorine+ Fluorochloroester water dispersible granules | Distance from canopy height:1.5-2m |
Returning green and jointing stage | Aphid | 80%Enpyridine+ Pyrimidazone Water Dispersible Granules | |
Red spider | 5%Avermectin EC | Spraying speed:4-6m/second | |
Sheath blight | 30%Tebuconazole suspension | ||
Breaking stage of booting | Leaf rust+stripe rust | 325g/Benzyl+Pyrimethyl ester suspension | |
Panicle aphid | 80%Enpyridine+ Pyrimidazone Water Dispersible Granules | Mu dosage:0.7-1.5L/mu | |
Sitodiplosis mosellana | 5%Avermectin EC | ||
Full-headed flowering stage | Scab+stripe rust | 45%Prochloraz Water Emulsion+30%Tebuconazole suspension | |
synergism | Spraying Auxiliary |
豫公網(wǎng)安備 41050302000168號