The Journal of Phytopharmacology, 2022;11(1):32-34 ; DOI:10.31254/phyto.2022.11106
Screening of soybean genotypes for pod blight resistance under natural inoculum pressure
Tanya Barpand1 , B. H. Chavan1 , M. P. Deshmukh2 , H.J. Rajput1
1. Division of Agricultural Botany, College of Agriculture, Pune-411005, Maharashtra, India
2. Agriculture Research Station, Kasbe Digraj, Sangli-416305, Maharashtra, India
*Author to whom correspondence should be addressed.
Received: 15th December, 2021 / Accepted: 4th February, 2022
Soybean, an important oilseed and legume crop, has risen in popularity in recent years owing to its value in terms of yield and nutrition. Pod Blight caused by Colletotrichum truncatum (Schwa). Andrus and Moore can cause heavy yield loss ranging from 16-100 percent. The present investigation was conducted at Botany Farm, Division of Botany, College of Agriculture, Pune during Kharif 2020 to screen soybean genotypes for pod blight resistance on the basis of percent pod infection (PPI) under field conditions. The experimental material consisted of 30 elite genotypes of soybean obtained from the Officer in charge, Agriculture Research Station (ARS), Kasbe Dig raj, Sangli. Most of the genotypes were found to be moderately resistant (6-25% PPI). None of the genotypes were found immune or resistant. The genotype showing least pod blight incidence was DSb-33.
Moderately Resistant, Natural Inoculum Pressure, Percent Pod Infection (PPI), Pod Blight, Resistant, Soybean.
HOW TO CITE THIS ARTICLE
Barpanda T, Chavan BH, Deshmukh MP, Rajput HJ. Screening of soybean genotypes for pod blight resistance under natural inoculum pressure. J Phytopharmacol 2022; 11(1):32-34. doi: 10.31254/phyto.2022.11106
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