downy相关论文
Downy brome is one of the most troublesome weeds in no-till wheat production systems of the US Great Plains. Pyroxasulfo......
This experiment was carried out to explore the effects of microbial pesticides on prevention and control of cucumber dow......
Downy mildew is an important disease of cucumber,seriously threatening the production of cucumber.This article briefly d......
With‘Victoria’grape as a material,the effects of increasing 1 200 mg/L of CO2 on yield,soluble solid content and downy......