vegetable pests
Protect your crops against cool weather vegetable pests this winter
By Diedrich Visser, ARC Vegetable and Ornamental Plants, Pretoria Most vegetable pests prefer warm, dry conditions to thrive. The optimum temperatures under which the important pests inflict the most damage usually range from 23 to 33°C. There are, however, a few pests that are adapted to develop below these[...]