EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE )
Rady, G., Mohamed, G., Maksoud, N., Azouz, H., Hussein, A. (2018). EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE ). EKB Journal Management System, 3(1), 17-23. doi: 10.21608/mjapam.2018.123332
G. H. H. Rady; Ghada R. Y. Mohamed; Nevien A. Abdel- Maksoud; H. A. Azouz; Anmar A. Hussein. "EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE )". EKB Journal Management System, 3, 1, 2018, 17-23. doi: 10.21608/mjapam.2018.123332
Rady, G., Mohamed, G., Maksoud, N., Azouz, H., Hussein, A. (2018). 'EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE )', EKB Journal Management System, 3(1), pp. 17-23. doi: 10.21608/mjapam.2018.123332
Rady, G., Mohamed, G., Maksoud, N., Azouz, H., Hussein, A. EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE ). EKB Journal Management System, 2018; 3(1): 17-23. doi: 10.21608/mjapam.2018.123332

EFFECT OF SOME TOMATO VARIETIES ON BIOLOGICAL ASPECTS AND FECUNDITY OF THE TWO SPOTTED SPIDER MITE , TETRANYCHUS URTICAE KOCH ( ACARI: TETRANYCHIDAE )

Menoufia Journal of Plant Protection
Article 1, Volume 3, Issue 1, January and February 2018, Page 17-23  XML PDF (161.47 K)
Document Type: Original Article
DOI: 10.21608/mjapam.2018.123332
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Authors
G. H. H. Rady1; Ghada R. Y. Mohamed1; Nevien A. Abdel- Maksoud1; H. A. Azouz2; Anmar A. Hussein2
1Plant Protection Dept. Fac.Agric. Benha Univ.
2Plant Protection Res. Inst. A.R.C.Dokki, Giza, Egypt.
Abstract
Biological and fecundity of the two spotted spider mite, Tetranychus urticae Koch reared on three tomato varieties: Alissa, 023 and 5043 were evaluated under laboratory conditions of 25±1oC and 65±5% R. H. The developmental times from egg to adult stage ranged from 8.95 to 9.63 days on Alissa and 023 varieties, while, on 5043 variety it lasted 11.13 days for female, while, the male life cycle stayed 7.5, 8.32 and 9.71 days, when, fed on the same tomato varieties. Female longevity was differed among the tested tomato varieties whereas, it lasted 11.67, 12.1 and 12.68 days when fed on, Alissa, 023, and 5043 varieties of tomato , respectively. The tested tomato varieties greatly affected fecundity, female deposited of the reared mite , where the maximum number of laid eggs were registered on 5043 variety (42.0 eggs ) , while, the least number of laid eggs of the spider mite, T. urticae was observed on 023 variety
Keywords
Biology; Tetranychus urticae Koch; tomato varieties
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