The results show that the obtaining and accumulation of fluoride in peony foliage in a certain period are positively related while the fluoride content is negatively related to the distance between inspection spot and the source of fluoride pollution;that peony leaf tip blight is caused by air fluoride pollution but not by pathological changes.

Imported effects of resistant gene Xa23 of bacterial blight of rice;

Polymorphism analysis of microsatellite marker RM206 in breeding populations of rice gene Xa23 resistant to bacterial blight;

Evaluation of rice varieties resistance to bacterial blight in Guangdong;

Resistance evaluation of cryAb gene transgenic rice, Kemingdao to rice bacterial leaf blight and sheath blight disease;

Effects of light on seedling growth of rice varieties resistant and susceptible to bacterial leaf blight and mitochonolrial ATPase activity in roots and leaves after infection with the strain;

Application of DNA markers in identifying resistance gene to bacterial leaf blight (Xa4,Xa7),and genes correlated to cytoplasmic male sterility,maintainer and restoring in rice

Analysis and identification the pathogen of Camellia oleifera leaf blight with morphological and ITS sequence;

Identification and biological characteristics of Curvularia lunata causing leaf blight on Cynodon hybrid;

Relationship between chlorophyll and resistance to leaf blight of turfgrass;

Inhibiting mechanism of the extraction of Lactarius vellereus fermenting liquid on Alternaria alternata in poplar;

Effects of extraction from Lactarius vellereus fermenting liquor on the activity of protective enzymes,content of MDA and conductivity ratio in Alternaria alternata(Fr.) Keissler.;

Effects of Lactarius vellereus fermenting liquor extraction on the activity of several important enzymes in mycelia of Alternaria alternata