Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Susceptibility of Plutella xylostella strains to abamectin treatment.
| Strain | LC50 (95% FL) (mg/L−1) | Slope (±SE) | RR a |
|---|---|---|---|
| ABM-S | 0.0025 (0.0015–0.042) | 1.651 (±0.218) | 1 |
| ABM-R | 5.442 (3.487–8.493) | 1.882 (±0.252) | 217.68 |
| ZJ | 0.557 (0.242–0.915) | 1.682 (±0.221) | 23.08 |
RR = LC50 (strain)/LC50 (ABM-S);
RR, resistance ratio; LC50, median lethal concentration; FL, 95% Fiducial limits; SE, standard error.
