Effects of Soil Application of Neem on Some Biological Characteristics of Myzus persicae (Sulzer) (Hemiptera: Aphididae)
Abstract
The study investigated the effect of soil application of neem at different concentrations on lifetable parameters of Myzus persicae (Sulzer) (Hemiptera: Aphididae). After pepper seedlings were transplanted to pots of 1.5 L, the pepper plants had been divided into five different groups to be watered with only irrigation water (as control) and irrigation water containing 250, 500, 750 and 1000 mg L-1 of neem. Based on the results, intrinsic rate of increase (rm), net production rate (R0) and mean generation time (T0) ranged from 0.039 to 0.352 female/female/day, 1.700 to 57.295 female/female and 11.503 to 15.086 days respectively. Doubling time (T2) and finite rate of increment (λ) ranged from 1.970 to 17.915 days and 1.039 to 1.422 individual/female/day, respectively. Consequently, the effect of neem on biological characters of the pest was increased in response to the increase in neem concentration applied systemically through plant root.
Keywords
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Ali Kemal Birgücü
*
This is me
Türkiye
Şenay Özger
This is me
Türkiye
Daniel Pohl
This is me
Türkiye
İsmail Karaca
This is me
Türkiye
Publication Date
June 1, 2018
Submission Date
July 6, 2015
Acceptance Date
November 14, 2017
Published in Issue
Year 2018 Volume: 24 Number: 2