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Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
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Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
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Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
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Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
https://timelinepublication.com/
Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
https://timelinepublication.com/
Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
https://timelinepublication.com/
Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
https://timelinepublication.com/
Submissions open
IJAIR NAAS Score : 3.99 (2016 - 2020)
"Submissions Open For Vol. 14,Issue 6, May - June, 2026"
Successfully Published
Volumes / Issues
Mail your paper at E-mail:
IJAIR NAAS Score : 3.99 (2016 - 2020)
submit2ijair@yahoo.in , submit@ijair.org
Journals Published by TimeLine Publication Pvt. Ltd.
IJECCE , IJEIR , IJAIR,
IJAIM , IJRAS , IJISM ,
IJIRES , IJASM , IJRIES,IJAHVS
https://timelinepublication.com/
Effect of Tomato Lycopersicon Esculentum (MILL) Varieties on Development Time, Fecundity and Longevity of Red Spider Mite Tetranychus Evansi (Baker and Pritchard)
- MUSAH S. M.; KAMAU A. W.; MUNENE M
- Tomato Lycopersicon esculentum (Mill), is an important source of income to many small scale farmers in Kenya. However, the production is constrained by several pests with Red spider mite Tetranychus evansi (Baker & Pritchard) being the most important dry season pest in Eastern and Southern Africa. Control of T. evansi has mainly been by chemicals sprays, which has resulted in problem of pest resistance and pollution of the environment. This study was therefore an attempt to look into alternative environmentally friendly ways of controlling T. evansi in tomatoes. To determine the effect of tomato varieties on development time, fecundity and longevity of T. evansi, an experiment was conducted in a conviron incubator maintained at 25 ± 2 oC ,50-70 % relative humidity and photoperiod of 12:12 L:D in a complete randomized design (CRD) arrangement replicated four times in Kenya Agricultural Research Institute (KARI), Njoro, Kenya.The results showed that the, mortality rate for protonymph, deutonymph and adult stages was highest in Wild type (95%) and lowest in variety Money maker (50%). In addition, the average number of eggs per female mite was significantly higher on variety Money maker (52.4) and Riogrande (48.6), while the least number of eggs was recorded on Wild type (9.1). The results of this study indicate that antibiotic effect existed especially in Wild type. This shows that there is potential for host plant resistance for the control of T. evansi on tomatoes and may form part of an IPM programme.
- Select Volume / Issue:
- Year:
- 2016
- Type of Publication:
- Article
- Keywords:
- Duetonymph; Host Plant Resistance; IPM; Lycopersicon Esculentum; Protonymph; Tetranychus Evansi
- Journal:
- IJAIR
- Volume:
- 4
- Number:
- 5
- Pages:
- 972-976
- Month:
- March
- ISSN:
- 2319-1473
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