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
- I planted six Euonymus alatus compacta (burning bush) two years ago. The have not done well. They leaf beautifully in the spring, and then, regardless how much water I give them, the leaves turn brown around the edges and they look like they are dying. The next spring, I start all over again. Any suggestions?
- A look at gardening catalog terms
- What herbicide/killer do we use to eradicate "salt cedar" & cheat grass??
- I found a spider in my garden among some weeds that matches the description of a black widow except it has three distinct white dots on its back.
- I have a reliance peach tree, 3rd year in the ground, and this year I noticed almost all of the branch tips were black, down about 3 inches. Some of the leaves started to brown spot and turn yellow, eventually falling. Also some of the branched produce fruit, but no foliage, the fruit is very weak and just falls in a light breeze. What can I do to correct this ?
- I understand that Ace 55 tomatoes are low in acid. Is it unwise to use them for canning even if Lemon Juice is added?
- I recently moved here from western Oregon, where they grew wonderful blueberries. Is it possible to grow blueberries here in Utah, Salt Lake County specifically? I've noticed that blueberries are not sold at the farmers' markets, and so far I haven't seen any blueberry bushes being sold in nurseries.
- What's eating your raspberries besides you?