Monitoring of the Numrrical Density of WhiteflyTrialeurodes vaporariorum Westwood and Leafhopper Erthroneura adanae, on Tomato Plant.
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Abstract
Field study in Asihage / Salah Al –Din governmentt during the season 2014/2015 for the purpose of examining the density of insects E. adanae, tomato plant T. vaporariumi and aprograme for taking the sample during the foure months March, Aprile, May and July. results showed that the highest rate of adult T. vaporariumi was during the month of April which was 13.62 /plant. Also the results showed that the highest rate of adults tomato plant E. adanae occurance the month of March 63.11 /plant
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