Grow radish, nasturtium, and tansy to repel cucumber beetles. Nasturtium can also be grown as a trap crop for squash bugs. Companion plant with buckwheat or cowpeas to attract predators of cucumber beetles such as tachinid and syrphid flies, parasitic wasps, and Pennsylvania leatherwing.
What should you not plant near cucumbers?
Plants to Avoid Growing with Cucumbers
- Brassicas. Plants in the brassica family (like brussels sprouts, cabbage, cauliflower, kale, and kohlrabi) have a mixed relationship with cucumbers.
- Melons.
- Potatoes.
- Sage.
- Fennel.
What attracts cucumber beetles the most?
Cucumber beetles become active in late May or early June and feed on the blossoms of early flowering plants, such as dandelions, apples and hawthorn, until their host crops are available.
Why should you not plant cucumbers near tomatoes?
Both tomatoes and cucumbers do not grow well when planted near potatoes as they crave the same nutrients and compete for them. Also, they may be susceptible to similar diseases. For example, the cucumber mosaic virus attacks both cucumbers and tomatoes causing a significant reduction in fruit production.
Can I plant cucumbers next to tomatoes?
Tomatoes and cucumbers grow well together, especially in the greenhouse, so they are ideal companion plants. They do well in similar soil conditions and take around the same to grow and be ready for harvest.
What do cucumber beetles hate?
Flowers like nasturtium and marigolds, an herb such as catnip, and veggies like radishes and corn help keep cucumber beetles away.
How do you keep cucumber beetles away?
How to Prevent Cucumber Beetles
- Clear out leaf litter and garden debris from the previous year.
- Rotate your crops.
- Plant crops that attract beneficial insects.
- Interplant your cucurbits with plants that repel cucumber beetles.
- Try a trap crop.
- Try row covers.
What kills cucumber beetles naturally?
How to Control Cucumber Beetles Organically
- Inspect Your Garden Regularly.
- Remove the Bugs and Eggs by Hand.
- Introduce Natural Predators.
- Apply Diatomaceous Earth.
- Apply Neem Oil.
- Apply Garlic and Pepper Spray.
- Apply Kaolin Clay.
- Remove Diseased Plants.
What to plant with tomatoes to keep bugs away?
More Herbs & Flowers to Plant with Tomatoes to Keep Bugs Away: Don’t just stop at planting Marigolds with your tomatoes. For further protection from pest bugs, you can also plant basil, beans, bee balm, borage, sweet alyssum, chives, garlic, nasturtium, mint, anise, onion, and parsley.
Can you plant peppers next to cucumbers?
Do peppers grow well with cucumbers? Peppers and cucumbers can grow well together. The two plants enjoy similar growing conditions and as cucumber is a vining plant and pepper a bush plant, they shouldn’t compete for space.
Can I plant zucchini and cucumbers next to each other?
As with other squash plants, it is not advisable to plant zucchini and cucumbers together. Cucumbers are members of the Cucurbitaceae family, just like zucchini and so they will compete for space and nutrients. Also, growing several similar plants in the same area can make it easier for pests to find the plants.
Should I pinch off cucumber flowers?
To avoid a bitter tasting Cucumber, pick off male flowers once a week. If you allow the male flowers to develop and pollinate the female flowers, the fruits that develop will leave you with a nasty aftertaste as the seeds contain a bitter compound called cucurbitacin.
What kind of fertilizer do cucumbers need?
Q. What kind of fertilizer should I use for cucumbers? Most vegetable and tomato fertilizer types are suitable, but be sure to select a fertilizer where the nitrogen (N) content is equal to or less than the other numbers in the NPK ratio. For example, 5-6-8 NPK or 3-3-3 NPK.
What vegetables should not be planted?
Don’t Grow These Vegetables Next to Each Other
- Beans and Onions.
- Tomatoes and Corn.
- Potatoes and Sunflowers.
- Asparagus and Garlic.
- Celery and Carrots.
- Eggplant and Fennel.
- Cucumber and Rosemary.
- Lettuce and Garlic.
Does dill repel cucumber beetles?
Use Beneficial Insects
Plant flowers like marigolds, sunflowers, daisies and alyssum, or herbs such as borage, catnip, calendula and dill to attract beneficial insects which view cucumber beetles as lunch.
Do radishes repel cucumber beetles?
Radishes are widely hailed as a companion plant to repel cucumber beetles and other squash family pests, but they work best when combined with a second companion plant such as buckwheat. Used together, the radishes repel cucumber beetles while the buckwheat attracts beneficials, which serve as further deterrents.
What plant keeps beetles away?
Companion planting: Incorporate plants that repel Japanese beetles such as catnip, chives, garlic, odorless marigold, nasturtium, white geranium, rue, or tansy near susceptible plants to help keep the beetles away.
What cucumbers are resistant to cucumber beetles?
Ashley, Chipper, and Gemini cucumbers are notable for having resistance to spotted cucumber beetles both as seedlings and as mature plants. The melons Super Star, Rising Star, Pulsar, Passport, and Galia are less preferred by the striped cucumber beetles than other varieties of muskmelon.
Do cucumber beetles eat zucchini?
One such formidable pest is the cucumber beetle. They are a killer of cucurbits (melons, cucumbers, pumpkin, squash, zucchini, etc.), among other plants such as corn.
What preys on cucumber beetles?
Natural predators to cucumber beetles include:
- Soldier beetles.
- Tachinid flies.
- Ground beetles.
- Entomopathogenic nematodes.
- Braconid wasps.
Do cucumber beetles eat tomato plants?
Western striped cucumber beetles (on right in image) are deadly to cucumbers. They are referred to as ‘plant-wounding insects’ and also transmit bacterial wilt. Feeding on blossoms and leaves, they also spread it among squash, melons, and pumpkins which in turn spread it to nearby tomatoes.