CN106508940A - A (pyrazosulfuron-ethyl) | 農藥合法資訊網

Controleffectsoftheblendingproductofthepyrazosulfuron-ethyl,the...Solubility(20DEGC,g/L)：Water1.45×10-2,methylalcohol0.7,hexane0.2,benzene ...

Technical field

The invention belongs to pesticide field, is related to a kind of phonetic cyanogen fluorine bispyribac-sodium dispersible oil suspended agent of pyrrole and processing side Method, purposes, to prevent and kill off rice direct seeding field annual gramineae, Cyperaceae and part broad leaved weed.

Background technology

Paddy rice is one of China staple crops, and with the continuous expansion of its cultivated area, rice field crop smothering is constantly expanding Production in also day by day expand, harm is also increasingly serious, and can crop smothering in effective control rice terrace, stabilization of rice high yield becomes One of major subjects of modern agricultural herbicide research.It is narrow mostly to there is we...