cotton bollworm 第1页

EFFECTS OF GAMMA IRRADIATION ON THE SPERM TRANSMISSION AND OVIPOSITION RESPONSE IN Helicoverpa armigera (L.NOCTUIDAE) STUDY ON STERILE EFFECT OF COTTON BOLLWORM HELIOTHIS ARMIGERA BY IRRADIATION Influence of phoxim, fenvalerate and their mixture on development and male reproduction of cotton bollworm, Helioverpa armigera ON THE SPATIO-TEMPORAL EXPRESSION OF THE CONTENTS OF Bt INSECTICIDAL PROTEIN ANDTHE RESISTANCE OF Bt TRANSGENIC COTTON TO COTTON BOLLWORM TOXICOLOGICAL MECHANISMS FOR MONOCROTOPHOS RESISTANCE IN COTTON BOLL WORM, HELICOVERPA ARMIGERA (HUBNER) TOXICITY CHARACTERISTICS OF AVERMECTINS TO COTTON BOLLWORM AND ITS EFFECTS ON THE TOXICITY OF OTHER INSECTICIDES OBSERVATIONS ON MIGRATORY ACTIVITY OF COTTON BOLLWORM MOTHS ACROSS THE BOHAI GULF IN CHINA The seasonal dynamics of resistance of transgenic Bt cotton to cotton bollworm in cotton planting region of southern Xinjiang Acquisition of Transgenic Colour Cotton with a Trivalent Insect-resistant Gene PRELIMINARY STUDY ON THE FIELD SCREENING FOR SOME INSECTICIDES AGAINST COTTON BOLL WORM INVESTIGATION ON MATING HABIT AND SEXUAL COMPETITION ABILITY OF HELICOVERPA ARMIGERA STERILIZED BY IRRADIATION FIELD DISPERSAL ABILITY OF IRRADIATED COTTON BOLLWORM HELICOVERPA ARMIGERA (HUBNER) TRANSFER OF THE SPERM BY IRRADIATED Helicoverpa armigera (L.NOCTUIDAE) A MATHEMATICAL MODEL OF COTTON COMPENSATION FOR COTTON BOLLWORM DAMAGE STUDIES ON THE LABORATORY DEVELOPMENT OF RESISTANCE AND CROSS-RESISTANCE OF COTTON BOLLWORM TO DELTAMETHRIN, CYHALOTHRIN AND A MIXTURE CONTAINED CYHALOTHRIN EFFECTS OF GOSSYPOL AND TANNIC ACID ON THE GROWTH AND DIGESTION PHYSIOLOGY OF COTTON BOLLWORM LARVAE STUDIES ON THE HOST PLANT SPECIES AND THEIR FITNESS TO COTTON BOLLWORM ASSESSMENT OF THE CONTROL EFFECTS AND EFFECTIVE RADH OF FOUR KINDS OF TRAPS FORCOTTON BOLLWORM IN COTTON FIELDS THE EFFECT OF IRRADIATION ON REPRODUCTION OF COTTON BOLLWORM AND THEIR F-1 PROGENY THE APPLICATION OF B.T.EMULSION AGAINST COTTON BOLLWORM AND ITS PRESERVING EFFECT FOR NATURAL ENEMIES TO SUPPRESS SUMMER COTTON APHID ON THE DYNAMIC COMPOUND ACTION THRESHOLDS OF SECOND GENERATION COTTON BOLL WORM AND SPIDER MITES DAMAGED TO COTTON IN NORTHERN CHINA COTTON AREA THE LETHAL EFFECT OF ENTOMOPHAGOUS NEMATODE TAISHAN 1 ON THE LARVAE AND PUPAE OF COTTON BOLLWORM ON THE BIOCHEMICAL MECHANISM OF INDUCED RESISTANCE OF COTTON TO COTTON BOLL WORM BY CUTTING OFF YOUNG SEEDLING AT PLUMULAR AXIS THE DEBILITATION OF HaNPV ON COTTON BOLLWORM STUDIES ON THE SOURCE-SINK RELATIONSHIP AMONG HOST PLANTS OF COTTON BOLLWORM AND CONTROL PRESSURE ON COTTON A SYSTEMATIC EVALUATION OF THE EFFECTS OF Bt TRANSGENIC COTTON ON THE GROWTH AND DEVELOPMENT OF COTTON BOLLWORM Radar observations on the migratory behavior of the second generation cotton bollworm moths in the north part of northern China The effects of withering poplar branch on the reproductive behavior of cotton bollworm ON THE COLD HARDINESS OF COTTON BOLL WORM POPULATIONS FROM XINJIANG UYGUR AUTONOMOUS REGION STUDY ON THE ALLEVIATION OF COTTON BOLLWORM TO INSECTICIDES BY Bt TREATMENT INDUCING FACTORS OF PUPAL DIAPAUSE IN HELICOVERPA ARMIGERA