Trichoderma harzianum菌粉防治Rhizoctonia solani引起的杉苗立枯病
Trichoderma harzianum in controlling the damping-off disease of Cunninghamia lanceolata
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摘要: 自Weindling(1932)15发现Trichoderma lignorum对Rhizoctonia solani的抗生作用以后,尽管Webster(1964)16证明了Weindling的抗生菌不是Trichoderma属的真菌,而是Gliocladium属的真菌,但用Trichoderma防治植物病害的研究还是很多。Abstract: An isolate of Trichoderma harzianum cultured from wheat bran-vermiculite was effective in controlling Cunninghamia lanceolata damping-off caused by Rhizoctonia solani both in field plots and nursery experiments,in which the malady was reduced by 53.1 to 62.7% and 74.2% respectively.There was a result of 274.4% in early yields in Comparing the controls misery experiments.