Based on determination for surface tension of organosilicone solution and its expansion on the solid surface,the biological activity of 5% emamectin benzoate WD
[Objective] The paper was to study the possible mechanism of chitinase gene.[Method] The chitinase gene with inhibitory effect against a variety of pathogenic f
[Objective] The research aimed to provide the certain theory basis for the accurate forecast and early warning of high and low temperature in the east of Hexi C