A Study on Parasitism of Trichoderma koningii and Its Controlling R.solani

doi:10.3321/j.issn:1000-7091.1993.03.019

Abstract

Abstract: The acrial hyphac of T.koningii were observed by optical and electronic microscopes, coiling tightly anound the hyphac of R.solani and growing along in straight or wavy lines.The protoplasm of the attached hyphac coagulated, and I'inaly these hyphac fractured and decomposed.The control experiments showed that T.koningii could cffcctivcly control R.solani which was carried by soil, lowing its incidence and severity.

Key words: Trichoderma kaningii, Parasitism, Rhizoctonia solani, Biological control

Jao Zong, Lu Bingsheng, Shi Bujuan. A Study on Parasitism of Trichoderma koningii and Its Controlling R.solani[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1993, 8(3): 102-105. doi: 10.3321/j.issn:1000-7091.1993.03.019.

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