DefinePK

DefinePK hosts the largest index of Pakistani journals, research articles, news headlines, and videos. It also offers chapter-level book search.

Select Collection

VARIETAL RESISTANCE IN WHEAT VARIETIES/LINES AND SOWING DATE EFFECT ON APHID POPULATION

Article Information

Get PDF View Article
Login to Add in Library

Title: VARIETAL RESISTANCE IN WHEAT VARIETIES/LINES AND SOWING DATE EFFECT ON APHID POPULATION

Authors: Khawar Jawad Ahmad, Nazir Ahmad Malik, Ahmad Saleem Akhtar, Muhammad Hamza

Journal: Journal of Agricultural Research

HEC Recognition History
Category From To
Y 2024-10-01 2025-12-31
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30

Publisher: Directorate gerenal agricultural information, punjab,lahore

Country: Pakistan

Year: 2006

Volume: 44

Issue: 3

Language: en

DOI: 10.58475/b4cntf35

Keywords: PakistanTriticum aestivumCultivarsAphidsTimingSowingpest resistance

Categories
Agriculture (14814) Genetics (16287) Entomology (5304) Crop Protection (168) Pest Resistance (14)

Abstract

This study was conducted in Wheat Research Institute, AARI, Faisalabad during 2004- 05. Six wheat varieties/advanced lines viz. Inqatab-91, AS-02, V-OKQSS_ V-DOIZ:: Manthar and Bhakkar 2002 were examined on six sowing dates viz 25" October, 10 November, 25th November, 10% December, 25" December 2004 and 10" January 2005 against wheat aphid. The data revealed no significant difference among varieties on all sowing dates. However earlier sown crop showed less aphid population per tiller Minimum aphids per tiller (0.083) were recorded on Bhakkar-2002 followed by AS-02 (0.458 aphid/tiller) sown on 25th October.
 

Paper summary is not available for this article yet.

Loading PDF...

Loading Statistics...