XU Hong—ge, PENG Hui—yin, LIU Jia—xin, BAI Zhi—qiang, XIE Wei.Enhancement to Helicoverpa armigera NucleOpOlyhedrOVirus by Chitinase of W HS3 Strain .VIROLOGICA SINICA, 2002, 17(3): 239-242.
Citation:
XU Hong—ge, PENG Hui—yin, LIU Jia—xin, BAI Zhi—qiang, XIE Wei.
Enhancement to Helicoverpa armigera NucleOpOlyhedrOVirus by Chitinase of W HS3 Strain .VIROLOGICA SINICA, 2002, 17(3)
: 239-242.
Enhancement to Helicoverpa armigera NucleOpOlyhedrOVirus by Chitinase of W HS3 Strain
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Available online:
05 June 2002
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Abstract
WHs3 Serratia marcesscens is a high yield bacterium of Chitinase.The yield of chtinase in induce medium was 84.4t~g/mI .The chitinase(A3) can enhance the toxicity of Helicoverpa arm igera nucleopolyhedrovirus(HaSNPV)up tO 20% ~70% .The LT50 and LT90 were shortened 1.1 and 1.3 days respectively com paring with contro1
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References
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Proportional views
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