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Role of weather parameters on development of pea diseases of central India
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Weather parameters have significant role on development of diseases in any crop. Therefore, present study was conducted to know the effect of different weather parameters on development of diseases in pea. The weather parameters (temperature, relative humidity and rainfall) were observed and correlated against intensity of various diseases of pea. Maximum wilt diseases incidence of 9.66 per cent was observed at 50~(th) SMW and their related temperature (Maximum temp. 24.4~oC, Minimum temp. 7.9~oC) and relative humidity (43.3 to 83.3%). Powdery mildew disease incidence was observed as 21.43% at 1~(st) SMW and related temperature were 25~oC, 6.6~oC (Min.) along with relative humidity between 37.42 and 77.28%. Downy mildew disease incidence was observed as 16.21 per cent at 49~(th) SMW and their related temperatures were (Maximum temp. 25.6~oC), (Minimum temp. 9~oC) and relative humidity (33.9 to 85.9%).
Pea diseasesDisease intensityWeather parameters
Kharte Sanjay、Gupta Pramod Kumar、Gharde Yogita
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Department of Plant Pathology, College of Agriculture, JNKVV, Jabalpur - 482 004 (M.P.)
ICAR-Directorate of Weed Research, Adhartal, Jabalpur - 482 004 (M.P.), India
NSTL
