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3239

Insecticides Rotation Strategy for Controlling Bemisia Tabaci (Genn.) on Tomato Crop

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Last updated: 22 Jan 2023

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Abstract

Insecticides rotation strategy was applied after treatment of the seedlings of tomato variety Rover (E-446) F1 hybrid in the nursery using thiamethoxam and imidacloprid (foliar and drench application) for the control of Bemisia Tabaci. Twelve treatments with biorational and conventional insecticides in a rotation programs was applied at Syngenta Kaha Station, Kalubia Governorate, Egypt.
The best treatment was seedlings treated with thiamethoxam at 30g/20000 seedlings as drench application in the nursery and a sequence of thiamethoxam, twice fenpropathrin, and twice pymetrozine in open field. It gave good results for controlling the adults stage of B. tabaci and minimized the number of infected plants and percent surface area showing virus symptoms. Also, the highest yield of tomato was obtained after five sprays during the season.
The present study suggests that drench application in the nursery was a good treatment in reducing and delaying attacks by B. tabaci.

DOI

10.21608/asejaiqjsae.2009.3239

Authors

First Name

Farida

Last Name

A.Ayad

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Affiliation

Central Agricultural. Pesticides Laboratory Agric. Res. Center, Giza Egypt.

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First Name

H.S.

Last Name

Taha

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Affiliation

Central Agricultural. Pesticides Laboratory Agric. Res. Center, Giza Egypt

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Orcid

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First Name

A. F.E.

Last Name

Afsah

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Affiliation

Plant Protection Research Institute. Agric. Res. Center. Giza, Egypt.

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First Name

A.R.I.

Last Name

Hanafy

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Affiliation

Plant Protection Research Institute. Agric. Res. Center. Giza, Egypt.

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Orcid

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First Name

S.A.G.

Last Name

Metwally

MiddleName

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Affiliation

Plant Protection Research Institute. Agric. Res. Center. Giza, Egypt.

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Orcid

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First Name

Sherif

Last Name

Ayoub

MiddleName

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Affiliation

Syngenta Kaha Station, Kalubia Governorate, Egypt. Project # FC/20/28-97, financed from Bureau de Liaison AgricoJe., Franco-Egyptien.

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Volume

30

Article Issue

APRIL- JUNE

Related Issue

466

Issue Date

2009-06-01

Receive Date

2009-06-20

Publish Date

2009-06-01

Page Start

265

Page End

273

Print ISSN

1110-0176

Online ISSN

2536-9784

Link

https://asejaiqjsae.journals.ekb.eg/article_3239.html

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https://asejaiqjsae.journals.ekb.eg/service?article_code=3239

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Original Article

Type Code

53

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Journal

Publication Title

Alexandria Science Exchange Journal

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https://asejaiqjsae.journals.ekb.eg/

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Article

Created At

22 Jan 2023