It’s disheartening to go to inspect your garden in the morning, only to find holes in your plant leaves, eaten at night by some unwelcome creature. Luckily, the pests that eat your plants leave telltale signs in their chewing patterns, meaning you can easily figure out what you’re up against and fight back accordingly. Keep reading to learn how to fight this insect leaf damage.
What’s Eating My Garden Leaves?
So something is eating holes in plant leaves. What could it be? If big pieces of your leaves are missing, the culprit is a larger animal. Deer can eat at heights up to six feet, ripping the foliage away and leaving jagged edges on whatever is left.
What to Do for Insects Eating Leaves
Caterpillars of a huge number of varieties may be drawn to your plants. You’ll recognize their feeding as irregular holes in leaves. Some, such as tent caterpillars, are easy to identify by the structures they build on trees. Use a stick to pull the tents, along with all the caterpillars in it, out of the tree and into a bucket of soapy water. Leave them in there for a day to kill them. Many other kinds of caterpillars who don’t live in structures can be killed by an insecticide.
Leaf miners burrow twisting tunnels across leaves. The insecticide BioNeem is good against them.
Sucking insects poke tiny holes in leaves and draw the juices out of them. Common sucking insects include aphids, squash bugs, and spider mites. Spray your plants diligently with insecticide, as sucking insects can breed so rapidly a single application often isn’t enough. If your plant is strong enough, a good blast with a hose can work well to physically knock them away.
Other common leaf eating insects include: