Understanding Orius
July 12, 2024
small caterpillars and mites, but is not typically a significant control measure for pests other than thrips Thripor is best used with blue Horiver cards [...] insect is exposed to short days (less than 14 hours) and cool temperatures. In Canada, in an unlit greenhouse, when using it preventatively and wanting [...] wanting them to establish, it is best not to apply Thripor from the end of September to the end of March of the following year (between wk 39 and wk 12). However