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“INFLUENCE OF ENVIRONMENTAL FACTORS ON INCIDENCE AND INTENSITY OF POWDERY MILDEW DISEASE ON OKRA (Abelmoschus escule...
ISSN: 2277 - 7601
Publisher: author
“INFLUENCE OF ENVIRONMENTAL FACTORS ON INCIDENCE AND INTENSITY OF POWDERY MILDEW DISEASE ON OKRA (Abelmoschus escule...
Indexed in
Agriculture and Food Sciences
ARTICLE-FACTOR
1.3
Article Basics Score: 2
Article Transparency Score: 2
Article Operation Score: 3
Article Articles Score: 2
Article Accessibility Score: 3
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-0202
Publisher: Multilogic In Science Multilogic In Science
International Journal Address (IAA):
IAA.ZONE/227743267601
eISSN
:
2277 - 7601
VALID
ISSN Validator
Abstract
Powdery mildew of okra is one of the important diseases of crop causing considerable yield losses. The incidence and intensity of disease depends on several environmental factors. Field trial was conducted to correlate the weather parameters with powdery mildew disease on okra cultivar ‘Phule Utkarsha’. Observations on incidence and intensity of disease on plants were recorded upto final harvest of the crop. Intensity of powdery mildew disease in the season was correlated with meteorological factors and was found that there was significant positive correlation of disease intensity with sunshine hours and maximum temperature while, significant negative correlation of disease intensity with minimum temperature, evening relative humidity and wind velocity. Negative correlation of disease intensity with rainfall, rainy days and morning humidity was observed but was non-significant. Hence, average temperature range between 19.7 to 28.9...
