Title: Control Effect of Transgenic Cotton Expressing Two Kinds of Insect Resistant Genes on the Population of Aphis Gossypii
Abstract: Control effect of the two kinds of insect resistant genes cotton varieties to Aphis gossypii Golver was examined by rearing in artificial climatic chamber and the chest covered in the field. The results show that the trend indexes of population(I) and innate capacity of increase( r_m) of Aphis gossypii Golver on resistant cotton variety were less than that of the contrast cotton variety.The insect resistant cotton varieties to cotton aphid have evidently control effect.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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