双重培养试验表明，该哈茨木霉菌对黄瓜立枯病菌存在竞争和寄生作用；
The test of dual culture indicated that there were competitive and mycoparasitic behavior by T. harzianum on R. solani.
双重培养试验表明，该哈茨木霉菌对黄瓜立枯病菌存在竞争和寄生作用；
The test of dual culture indicated that there were competitive and mycoparasitic behavior by T. harzianum on R. solani.
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