Bioefficacy of Antagonistic Fungi Trichoderma hammatum and Trichoderma harzianum against Alternaria alternata (fr.) Keissler Causing Fruit Rot in Bottle Gourd

R. P. Rajashree; R. Pawar; R. T. Sapkal

doi:10.18311/jbc/2014/14967

Bioefficacy of Antagonistic Fungi Trichoderma hammatum and Trichoderma harzianum against Alternaria alternata (fr.) Keissler Causing Fruit Rot in Bottle Gourd

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Authors

R. P. Rajashree
Department of Plant Pathology, College of Agriculture (Mahatma Phule Krishi Vidyapeeth) Shivajinagar, Pune, Maharashtra ,IN
R. Pawar
Department of Plant Pathology, College of Agriculture (Mahatma Phule Krishi Vidyapeeth) Shivajinagar, Pune, Maharashtra ,IN
R. T. Sapkal
Department of Plant Pathology, College of Agriculture (Mahatma Phule Krishi Vidyapeeth) Shivajinagar, Pune, Maharashtra ,IN

DOI:

https://doi.org/10.18311/jbc/2014/14967

Keywords:

Antagonistic Fungi, Biocontrol, Bottle Gourd, Fruit Rot, Trichoderma sp.

Abstract

The bioefficacy of two species of antagonistic fungi Trichoderma , viz., T. hammatum and T. harzianum was tested against black fruit rot of bottle gourd caused by Alternaria alternata (Fr.) Keissler. Both T. hammatum and T. harzianum significantly inhibited the growth and sporulation of A. alternata under, in vitro conditions, however, T. hammatum (87.77 %) was more promising than T. harzianum(77.77%).

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Published

2014-12-17

How to Cite

Rajashree, R. P., Pawar, R., & Sapkal, R. T. (2014). Bioefficacy of Antagonistic Fungi Trichoderma hammatum and Trichoderma harzianum against Alternaria alternata (fr.) Keissler Causing Fruit Rot in Bottle Gourd. Journal of Biological Control, 28(4), 234–236. https://doi.org/10.18311/jbc/2014/14967