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https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/15405| Title: | Insecticide resistance in fall armyworm |
| Other Titles: | Northern NSW research results 2021 |
| Authors: | Bird, Lisa Miles, Melina |
| Keywords: | alpha-cypermethrin, chlorantraniliprole, controlled environment, emamectin, fall army worm, indoxacarb, laboratory, maize, methomyl, resistance, resistance screening, spinetoram |
| Issue Date: | 2021 |
| Publisher: | Department of Primary Industries |
| Abstract: | Key findings: • Fall armyworm (FAW) has minimal resistance to selective insecticides containing the actives emamectin benzoate, chlorantraniliprole, spinosad and spinetoram. • Reduced sensitivity to indoxacarb is probably due to naturally higher tolerance in FAW compared with Helicoverpa species. • FAW has moderate resistance to carbamates. • High resistance to synthetic pyrethroids in FAW is due to metabolic resistance. • A strategic approach to insecticide selection and rotation is required to minimise further resistance development and optimise the cost-effectiveness of insecticide applications. |
| URI: | https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/15405 |
| ISSN: | 2208-8199 |
| Appears in Collections: | DPI Agriculture - Southern and Northern Research Results [2011-present] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| NRR21-17-Bird-fall armyworm-resistance-+.pdf | 438.94 kB | Adobe PDF |  View/Open |
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