A study of efficiency of Eforia 247SC and pyrethrum against on cucumber whitefly (Bemisia tabaci)
2010
Fasihi, Mohammad Taqi | Heydari, Abd Ol-Lah
Cucumber whitefly (Bemeisia tabasi Geendius) is the most important pest in cucumber and vegetable crops. Nymphs and adults of this pest have damaged to these crops by latex sucking and honeydew discharging. To delay insecticide resistance must was avoid exclusive repeated use of insecticide from the same insecticide group code. Hence evaluation of novel insecticide from different insecticide group codes is necessary for control of this pest. In this study Tiametoxam + lambdasyhalotrin (Eforia247 SC) and Pritrum 5 EC were compared with Imidacloprid 35 SC, Proteus and check (without insecticide). Treatments arranged on randomized complete block design (RCBD) with 4 replications. Nymphs and adults of whiteflies were recorded 1 day before treatment application and 3, 7, 14 days after insecticide application. Results showed that were not signification different within treatments.
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