INSECTICIDES AND PESTICIDES FOR PLANTS HOW TO
Always follow the directions on the pesticide for how to use it, how much to use, and how frequently to use it.If using this type of chemical, make sure it is safe for the plant and targets the right pests. These pesticides are taken up by the plant so that when insects feed on them, they die. Read labels on systemic insecticides carefully.Make sure the pesticide actually kills the pest you’re targeting. Read the labels and choose the right chemical for the job.If you do choose to use a chemical insecticide, follow these rules to prevent or minimize damage to plants: Only use a non-organic, chemical pesticide if you have a real issue that you cannot manage another way. Possible signs of insecticide damage to plants include:įor many reasons, from protecting pollinators to protecting the plants in your garden, limiting chemical pesticide use is important. Woody plants tolerate them better, but new fresh growth can be damaged by these chemicals.Įxactly how and to what extent you harm a plant with a pesticide depends on the type of chemical, the plant, and other factors. Herbaceous plants are most vulnerable to pesticides. Insecticide plant injury, or actually any kind of chemical plant injury, is known as phytotoxicity. Are Pesticides Bad for Plants?Īre pesticides bad for plants? They certainly can be. You can take steps to prevent or minimize this kind of damage while still managing pests in the garden.
Insecticide damage to plants is possible and ranges from mild to severe. But can insecticides hurt plants too? This is an important question to ask if you rely on chemicals to manage insects and other pests.
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