Yousef, M., Salem, H., El-Sobki, A. (2022). STUDIES ON THE EFFECTIVENESS OF SOME BIOINSECTICIDES ON APHIDS INFESTING POTATO AND TOMATO PLANTS (FAM: SOLANACEAE). test, 49(1), 23-27. doi: 10.21608/zjar.2022.234601
Mohamed K. Yousef; H.E. Salem; A. El-Sobki. "STUDIES ON THE EFFECTIVENESS OF SOME BIOINSECTICIDES ON APHIDS INFESTING POTATO AND TOMATO PLANTS (FAM: SOLANACEAE)". test, 49, 1, 2022, 23-27. doi: 10.21608/zjar.2022.234601
Yousef, M., Salem, H., El-Sobki, A. (2022). 'STUDIES ON THE EFFECTIVENESS OF SOME BIOINSECTICIDES ON APHIDS INFESTING POTATO AND TOMATO PLANTS (FAM: SOLANACEAE)', test, 49(1), pp. 23-27. doi: 10.21608/zjar.2022.234601
Yousef, M., Salem, H., El-Sobki, A. STUDIES ON THE EFFECTIVENESS OF SOME BIOINSECTICIDES ON APHIDS INFESTING POTATO AND TOMATO PLANTS (FAM: SOLANACEAE). test, 2022; 49(1): 23-27. doi: 10.21608/zjar.2022.234601

STUDIES ON THE EFFECTIVENESS OF SOME BIOINSECTICIDES ON APHIDS INFESTING POTATO AND TOMATO PLANTS (FAM: SOLANACEAE)

Zagazig Journal of Agricultural Research
Article 3, Volume 49, Issue 1, January and February 2022, Pages 23-27    PDF (374.94 K)
Document Type: Original Article
DOI: 10.21608/zjar.2022.234601
Authors
Mohamed K. Yousef* 1; H.E. Salem2; A. El-Sobki3
1Natur. Res. Dept., Inst. Asian Studies and Res., Zagazig Univ., Egypt
2. Plant Prot., Res. Inst., DoKi, Egypt
3Plant Prot. Dept., Fac.Agric., Zagaz Univ., Egypt
Abstract
Afield experiment was conducted of DirabNegm, district, sharkia governorate, Egypt, during 2019 growing season to evaluate the effect of four bioinsecticides namely propargite (skanmite, 73%EC), abamectin (spiner10%sc), thiamethoxam 15.24%+ abamectin 3.23%(Agreflex 18.6% sc.) and B.T (protecto 9.4%wp) against the green peach aphid myzuspersicae (sulzer) attacking potato and tomato plants, using different doses.Summarized results revealed that m Agroflex recorded annual or seasonal average effects expressed as highest reduction percentages on aphid in festation (74.67%) followed by skanmite (73.65%), protecto (73.51%) and spiner (69.59% against aphid infesting potato plants, the same order of the effiviency of the tested bioinsecticides was noticed in tomato plants except aswitch in position between skanmite and protecto.
Keywords
Bioinsecticides; aphids; infesting potato; tomato plants
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