Insect infestations in 2021
Last year my garden was infested with all sorts of insects. It began in the spring with whitefly on practically all my plants. Then leaf cutter insects began eating a wide range of my perennials. My mature plum tree was badly affected by whitefly resulting in distorted leaves and damaged fruit. Ultimately it appeared as if the leaves of all my plants were affected in some way. Is there anything I can do to prevent a repeat of this devastation this year?