<strong>A note on pesticide induced resurgence of two spotted spider mite, <em>Tetranychus urticae</em> (Acari: Tetranychidae) on grape</strong>
Recently incidence of Tetranychus urticae is a widespread issue in grape orchards in India. The possibility of a pesticide induced resurgence of mites was explored by applying field recommended doses of commonly used pesticides. The field trial revealed no resurgence with respect to dicofol, abamec...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Acarological Society of Iran
2018-01-01
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| Series: | Persian Journal of Acarology |
| Subjects: | |
| Online Access: | https://www.biotaxa.org/pja/article/view/27987 |
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| Summary: | Recently incidence of Tetranychus urticae is a widespread issue in grape orchards in India. The possibility of a pesticide induced resurgence of mites was explored by applying field recommended doses of commonly used pesticides. The field trial revealed no resurgence with respect to dicofol, abamectin, spiromecifen, dichlorovos + fish oil resin soap and dinocap usage consecutively. Sulphur induced heavy resurgence (16.55%) with resurgence ratio of 1.05, followed by thiamethoxam (8.89%), acetamiprid (6.97%), imidacloprid (6.15%) and buprofezin (5.46%) with resurgence ratios of 0.81, 0.89, 0.87, and 0.88 respectively.
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| ISSN: | 2251-8169 |