|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 30 of 35 found articles
| Title: |
Selection of a Discriminating Concentration (DC) for Propargite-resistance Detection in Tetranychus urticae (Koch) |
| Author: |
Riaz Shah Sue P. Worner R. Bruce Chapman |
| Appeared in: |
Pakistan journal of biological sciences |
| Paging: | Volume 5 (2002) nr. 10 pages 1074-1076 |
| Year: |
2002 |
| Contents: |
A petri dish residue-potter tower method was used to determine the concentration which discriminate between the susceptible and propargite-resistant strains of Tetranychus urticae. A concentration 0.04% ai (active ingredient) of propargite was selected as the discriminating concentration. This discriminating concentration could be used in propargite resistance detection and subsequent monitoring. The estimate of dominance for F1 hybrid females was -0.08 and -0.07 for R X S and S X R , respectively. These values indicate that propargite resistance in T. urticae has no substantial dominance. The response of the reciprocal F1 cross hybrids to propargite was, therefore, intermediate and no effort was made to select a concentration for discrimination between the hybrids and either of the strains. |
| Publisher: |
Asian Network for Scientific Information (provided by DOAJ) |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 30 of 35 found articles
| << previous | next >> |