[Objective]The paper was to establish a rapid identification method of Bactrocera cilifera(Hendel)with species-specific primers(SS-COI).[Method]Using B.cilifera
By analyzing the problems existing in graduate enrollment in various colleges and universities,the paper puts forward several measures to improve the graduate m
[Objective]The paper was to study the effects of plant extract mixture on growth and development,photosynthetic indexes and disease control of flue-cured tobacc