Effective Biological Control: Keep a Close Eye on Everything
April 9, 2019
effective if you have a clear picture of what is happening. You should establish whether the infestation is getting worse or diminishing, or whether the beneficials [...] tunnels, dots, deformation of leaves or flowers, discoloration, or silvery spots. Many damaging insects are tiny, so a magnifying glass is an absolute necessity [...] recognize and ‘identify’ them. Where should you look to find insects? This varies by crop and by pest. Sometimes you need to focus on the top or on the older