Abstract
Effect of the Utilization of the Bioinsecticide Spinosad on the Whitefly, Bemisia tabaci (Genn.) and the Cabbage Aphid, Brevicoryne brassicae (L.), Attacking the Red Cabbage Plants and Also Estimating its Effect on the Mummies of the Aphid Parasitoid Diaeretiella rapae (McIntoch), in the Greenhouses Located in Giza Governorate.
Highlights
In Egypt, the red cabbage, Brassica oleracea var. capitata L., is considered as one of the most important vegetable crops
The total numbers of whitefly, B. tabaci individuals were calculated. 4- The percentage of reduction was estimated throughout the season, in the population density of the whitefly, B. tabaci, by using the natural insecticide Spinosad, in comparing with the untreated control
Data presented in Tables (1&2) and Fig. (4) showed the effect of the natural components Spinosad that was utilized against the whitefly, B. tabaci, the cabbage aphid, B. brassicae and estimated its effect on the formation of the mummies of the aphid parasitoid D. rapae parasitizing the cabbage aphid on the red cabbage plants, during 2017/2018 season, in Giza Governorate. 1-The effect of Spinosad on The Population Density of the Whitefly B. tabaci Infesting the Red Cabbage Plants
Summary
Effect of the Utilization of the Bioinsecticide Spinosad on the Whitefly, Bemisia tabaci (Genn.) and the Cabbage Aphid, Brevicoryne brassicae (L.), Attacking the Red Cabbage Plants and Estimating its Effect on the Mummies of the Aphid Parasitoid Diaeretiella rapae (McIntoch), in the Greenhouses Located in Giza Governorate. Biological Control Research Dept., Plant Protection Research Institute, A.R.C., Dokki, Giza, Egypt
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