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Charcoal Rot of Guayule in Arizona
Plant Disease, 1990(...) Greenhouse tests of the interaction between saline irrigation water and charcoal rot demonstrated enhanced mortality when tap water was amended with NaCl or KCl at −0.05 to −0.5 MPa. In a field experiment with nonsaline and saline irrigation water, however, no difference was observed in rates of mortality caused by M. phaseolina.
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Molecular interaction of charcoal rot pathogenesis in soybean: a complex interaction
Plant Cell Reports, 2021Charcoal rot (CR) is a major disease of soybean, which is caused by Macrophomina phaseolina (Mp). Increasing temperatures and low rainfall in recent years have immensely benefitted the pathogen. Hence, the search for genetically acquired resistance to this pathogen is essential.
Reena Deshmukh, Sharad Tiwari
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Studies on charcoal rot of mungbean [PDF]
The fungus Macrophomina phaseolina is the causal agent of several diseases of mungbean (Vigna radiata). One of these diseases, known as charcoal rot, causes spoilage of germinating seed lots, and occurs when seed contaminated with M. phaseolina is used for sprouting. The detection of the pathogen during seed testing prior to export leads to downgrading
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Evaluation of Soybean Genotypes for Resistance to Charcoal Rot
Plant Health Progress, 2011Charcoal rot, caused by Macrophomina phaseolina, significantly reduces yield in soybean more than most other diseases in the midsouthern United States. There are no commercial genotypes marketed as resistant to charcoal rot. Reactions of 27 maturity group (MG) III, 29 Early MG IV, 34 Late MG IV, and 59 MG V genotypes were evaluated for M.
Alemu Mengistu +10 more
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Evaluation of soybean RIL population for charcoal rot resistance
Journal of Oilseeds Research, 2020Charcoal rot disease caused by Macrophomina phaseolina (Tassi) Goid. is a major threat to soybean production. Identification of resistant sources and their deployment in resistance breeding programs is the best way to tackle this disease. Current study aimed to screen 125 Recombinant Inbred Lines (RILs) derived from the cross JS-97-52 × JS90-41 for ...
null VENNAMPALLY NATARAJ +9 more
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Microsatellites from the charcoal rot fungus (Macrophomina phaseolina)
Molecular Ecology Resources, 2009AbstractMicrosatellite loci were identified from the charcoal rot fungus (Macrophomina phaseolina). Primer pairs for 46 loci were developed, and of these, 13 were optimized and screened using genomic DNA from 55 fungal isolates collected predominantly from two soybean fields in Mississippi.
Richard E, Baird +7 more
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Effect of plant age on vulnerability of maize to charcoal rot
Plant Disease Research, 2019Five different stages (55, 65, 75, 85 and 95 days old plants) of three maize hybrids viz. PMh 10, DKC 9108 and PMh 2 were evaluated for determination of most vulnerable growth stage against charcoal rot during spring season. the data revealed that 75 days old maize plants were more vulnerable to charcoal rot.
Khalilullah Ahmadi, Harleen Kaur
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Biocontrol of charcoal rot by soil microorganisms
2023Sarita Bhutada, Mukta Shinde
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