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Tytuł pozycji:

AN ECOFRIENDLY APPROACH TO CONTROL WHEAT APHID (SCHIZAPHIS GRAMINUM (RONDANI) BY USING BIO RATIONAL INSECTICIDES AS SEED TREATMENT AND FOLIAR APPLICATIONS.

Tytuł :
AN ECOFRIENDLY APPROACH TO CONTROL WHEAT APHID (SCHIZAPHIS GRAMINUM (RONDANI) BY USING BIO RATIONAL INSECTICIDES AS SEED TREATMENT AND FOLIAR APPLICATIONS.
Autorzy :
Ali, Saqib
Akbar, Muhammad Faheem
Sultan, Amjad
Saleem, Muhammad Shoaib
Pokaż więcej
Temat :
GREENBUG -- Control
INSECTICIDES
SEED treatment
WHEAT
NEONICOTINOIDS
Źródło :
Pakistan Entomologist; 7/1/2018, Vol. 40 Issue 2, p77-84, 8p
Czasopismo naukowe
The present research was carried out at the research field of Department of Agriculture and Agribusiness Management, University of Karachi. Seed treatment of Imidacloprid + Tebuconazole mixture and foliar applications of Pymetrozine, Matrine and Dinotefuran were evaluated to determine their effectiveness against aphid on wheat crop. The experiment was conducted in a randomized complete block design (RCBD) with three replicates, each replicate consisting of five treatment including control. Aphid's counts were made 24 hours before spray and post application data was recorded after 24, 48, and 72 hours and at weekly intervals. An overall performance of all the insecticides revealed that seed treatment (Imidacloprid +Tebuconazole) gave significant results with 88% reduction in aphid population followed by foliar applications of Pymetrozine (83%), Dinotefuran (78%) and Matrine (74%). In addition, it was also observed that Imidacloprid + Tebuconazole seed treatments increased average yield as compared to other insecticides including control. It can be concluded that seed treatment has the potential to provide significant whole plant protection against wheat aphids to prevent yield losses. The systemic activity of Imidacloprid + Tebuconazole mixture with relatively low rate of application makes it an effective and environment friendly option for seed dressing. [ABSTRACT FROM AUTHOR]
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