Abstract

On summer okra crop seasonal incidence as influenced by weather parameters on mites population reached its peak during last week of April with 8.40 mites in 6.25cm2 leaf area/ 3 leaves. The correlation between mite population was positively significant against maximum temperature (r= 0.841**), minimum temperature (r= 0.805**), evaporation (r= 0.803**), wind velocity (r= 0.728**) and bright sunshine hours (r= 0.649*), while with morning R.H (r= - 0.717**) and evening R.H (r= - 0.643*) it was negatively significant. The equations of linear and multiple regression were set of mite population by working out regression co-efficient (b) and constant (a) alongwith coefficient of determination (R2). How to view point the article : Jadhav, Y.T., Mane, S.R. and Shinde, D.S. (2016). Seasonal incidence, correlation and regression among weather parameters against mites on summer okra. Internat. J. Plant Protec., 9(2) : 494-497, DOI : 10.15740/HAS/IJPP/9.2/494-497.

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