Ask a Question
Notify Me On Question Update
Email this Question
How do I get rid of squash bug?
Rate This FAQ
Squash bugs are very difficult to control. Insecticides are not very effective, but if insecticides are used they work best against the very young nymphs.
* If you plan to use insecticides, sprays should be applied when small nymphs are present, which generally occurs early in the season.
* Before spraying, check plants carefully to make certain that small nymphs are present. Squash bugs hide on the underside of leaves or down near the base of the plant.
* Nonchemical methods of control are usually as effective as insecticides. Serious attack by squash bugs can be avoided by planting sensitive varieties early so harvest is complete by early August.
* Once harvest is complete, remove the squash plants from garden. Plants left in the garden allow the bugs to build up to higher numbers, which will lead to greater problems the following year.
* Plant varieties of squash that are less sensitive to the bugs. Zucchini seems to be the variety most sensitive to attack by squash bugs. Other summer varieties and most winter varieties seem better able to tolerate feeding by squash bugs.
* Squash bugs are active during the day. At night the bugs hide under boards or other objects. This behavior can be used against them in small scale plantings such as gardens. Place boards near the plants (between rows or around the garden edge) and early every morning turn them over and squish all the bugs you find.
* Squash bugs also seek out sites like wood piles or sheds to spend the winter. Large numbers of bugs overwintering in these sites can lead to high numbers of bugs in your garden the following year.
Submit Your Suggestion
Other Questions In This Topic
- How do I know when to cover tomatoes so the do not freeze?
- I started my Basil from seed and they were doing great, now something is eating them. The plants outside and inside. One insect looks like a nat the other one has feelers out front and is very small and fast. What should I spray them with? Should I use bark around them?
- We have some shrubs in front of our senior center. Some are brown, others are perfectly green, and one is half green and half brown. I've taken three pictures I can e-mail if you want. Could you possibly help me diagnose the problem?
- What's eating your raspberries besides you?
- How do I store my summer bulbs?
- Tomato tutorial
- I'm wondering if there is a variety of Almond tree that grows well in Davis county. And, are they self-fertile? Can they be grown near nectarines? (I've read that they shouldn't be grown near peaches as they can develop a bitter taste.)
- I planted my tomatoes last Thursday, May 22. It was just before all this rain and colder air came in. Now all the plants leaves are turning yellow/cream color, except for the veins are staying green. Some neighbors said they might have had too much water, I have never had tomatoes do this before.