[Objective]The aim was to screen out chemicals with good control effect against Mycogone peniciosa Magn in Agaricus bisporus.[Method]M.peniciosa of A.bisporus w
After systematic monitoring and field survey in orchard for three years from 2009 to 2011,it was found that Bactrocera dorsalis occurred for more than three gen
[Objective]The paper was to study the most suitable density of chemical pheromone to control Spodoptera litura in tobacco fields. [Method]Sixteen traps ( 4 line