沙田柚黑蚱蝉为害特点和发生因子调查初报沙田柚黑蚱蟬為害特點和髮生因子調查初報 사전유흑책선위해특점화발생인자조사초보 Preliminary investigation of the damage characteristics of Cryptotympana atrata in Shatian shaddock and the factors affecting its occurrence
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植保技术与推广植保技術與推廣식보기술여추엄 PLANT PROTECTION TECHNOLOGY AND EXTENSION 2002年12期30-31,共2页
