Abstract:

The experiment was set up in field in randomized block design with three replications, Under treating and control, three fields were selected to study the effect of artemisia annua extract on the apid in wheat, The main results were summarized as follows : apid number per hundred plant, weight per hundred apid, PEP, and damaged area in leaf of wheat decreased under treating with artemisia annua extract, while soluble protein content, soluble sugar, PPA, and chlorophyll content increase, comparing with controls. Differences of them were significant between treating and control field.