The influence of spray droplet characteristics on the efficacy of permethrin against the diamondback moth Plutella xylostella: The effect of drop size and concentration on the potency of ulv- and ec-based residual deposits
The effect of droplet diameter (36-274 μm) and concentration (10-400 g litre−1) of permethrin on the knockdown and mortality of 2nd-instar Plutella xylostella larvae was investigated. Larvae were placed on brussels sprout leaf discs treated with residual deposits of permethrin applied as ULV or emul...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Published: |
Wiley
1991
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/111898/ https://onlinelibrary.wiley.com/doi/10.1002/ps.2780320406 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|