| There appears to be an implicit assumption that exposure from soil drenches will be negligible. |
| Vanda is like the weather: a force of nature that drenches whoever gets caught up in its sway. |
| Garbage, manure, and similar wastes that cannot be made inaccessible to flies can be treated with larvicidal drenches or dusts. |
| Soil drenches may not be effective on newly-transplanted birches where the root system is not well established. |
| This involves giving the first dose to calves at 3 weeks after turnout and repeat dosing every 3 weeks for a 12 week period where the white or yellow drenches are used. |
| If using the white drenches and the yellow drenches that have no persistency post dosing, the recommendation is to dose at 3, 6, 9 and 12 weeks after turnout. |
