Bioactivity of Trichoderma harzianum isolates against the fungal root rot pathogens with special reference to Macrophomina phaseolina causing dry root rot of mungbean
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چکیده
منابع مشابه
Screening of Pseudomonas fluorescens isolates for biological control of Macrophomina phaseolina root-rot of safflower
The aim of this study was to assess the potential bacterial antagonists to control Macrophomina phaseolina root-rot of safflower by using screening methods. In total, 38 fluorescent pseudomonads isolated from rhizosphere soil of healthy safflower plants were collected from major safflower growing areas, 13 were initially selected based on dual culture technique on potato dextrose agar media. Fu...
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Cassava root rots are important diseases in different agroecological zones of West Africa. The causing pathogens were collected from 101 farmers’ fields in forest mosaic savanna, southern guinea savanna, northern guinea savanna and sudan savanna of Benin were isolated, identified and analyzed for their virulence. A total of 51 isolates were found showing different disease reaction with 13.7% hi...
متن کاملEvaluation of Trichoderma harzianum Strains to Control Crown and Root Rot of Greenhouse Fresh Market Tomatoes
Greenhouse tomato growers in the United States have few products available for chemical control of plant pathogens. Biological control of soilborne plant pathogens by antagonistic microorganisms is a potential alternative to the use of chemical pesticides during greenhouse production. Biological control experiments were conducted to test the effects of commercial and noncommercial strains of Tr...
متن کاملMacrophomina phaseolina as causal agent for ch rot of sunflower
Macrophomina phaseolina has a wide host range and is responsible for causing losses on m cultivated and wild plant species. So far in Pakistan it has been reported to cause disease on hosts including field crops, pulses, flowers and vegetable have been reported. Infection on s first reported from Sri Lanka in 1927 and in 1982 it was reported from sunflower field in fungus is reported to be soil...
متن کاملBiological control of Fusarium root rot of bean with two Trichoderma species and Pseudomonas fluorescens
Rostami A, Sadravi M, Rezaei R, Abdollahi M (2020) Biological control of Fusarium root rot of bean with two Trichoderma species and Pseudomonas fluorescens. Plant Pathology Science 9(2): 14-27. Doi: 10.2982/PPS.9.2.14 Introduction: Fusarium root rot with damage reported up to 85% of the crop yield, caused by Fusarium solani f. sp. phaseoli, is one of the most important bean diseases in the...
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ژورنال
عنوان ژورنال: Indian Phytopathology
سال: 2020
ISSN: 0367-973X,2248-9800
DOI: 10.1007/s42360-020-00288-x