the grants from the National Natural Science Foundation of China (39930120)
With the bioguided fractionation of the ethanol extracts from the leaves of Momordica charantia, we obtained two most active compounds against the feeding of the diamondback moth, Plutella xylostella larvae. The antif...
supported by the Key Program of National Natural Science Foundation of China(39930120);the President Research Grant of South China Agricultural University(2002047)
Content variations of the four components in the plants of rice ASD7, IR36 (resistant to brown planthopper) and TN1 (susceptible to brown planthopper), and their influence on rice resistance to brown planthopper ...