How to Keep Worms Out of Turnips? Keeping worms out of turnips can be a challenge, but it is possible. The key to keeping them out of your garden is prevention. This starts in the garden before you plant. Proper pruning and insect control is a good start, and you can also plant beneficial insects to help control the bugs. These insects are predators that feed on other soil-dwelling pests. They are usually available from your garden center, or can be purchased online.
Another type of insect that can damage your turnips is the seedcorn maggot. This worm feeds on developing shoots and seeds before they emerge. It is a pest that attacks many vegetables, including cucumbers, melons, onions, and squash. This insect also attacks seedlings. In addition, it can affect cruciferous vegetables, such as broccoli and cauliflower.
The radish root maggot is also a pest in your vegetable garden. This root eating insect tunnels through the roots of many root crops. Whether you grow radishes, carrots, or any other root vegetable, it is best to prevent these insects from entering your garden. You can use floating row covers to cover your radish plants to prevent them from being eaten. You can also apply beneficial nematodes to the soil around the root of your plants. These microorganisms will eat the root maggots, which can help you control their population.
Wireworms are another pest that can be a problem for your turnips. These insects have no real preference for roots. They can be a problem in areas with soil that is cool and humid in the early summer. You can prevent them by treating the soil with seed treatment before you plant. You can also till the soil regularly to keep the worms from growing. You can also use rapeseed as a green manure to help repel them.
Slugs are another pest that can eat your turnips. They look like black caterpillars and can destroy your entire crop in just a few days. They can be controlled by using baits and beer traps. In addition, you can spray the leaves with homemade horticultural oil. You can also cut around damaged turnips.
The cabbage root fly is also a pest that can damage your turnips. This insect will tunnel into the roots of your turnips, causing them to rot. It is a pest that is difficult to control, and you may have to remove your entire crop. If you can find a good nematode that will kill the root maggots, you can eliminate the problem. You can also treat your soil with diazinon. This pesticide can be drenched in the soil before you plant turnip seeds. You will need to ask the county agricultural commissioner for permission to use diazinon.
Cabbage aphids are another pest that can eat your plants. These insects are small gray-green insects. These insects are similar to houseflies. They eat the sap of your turnips, and stunt their growth. You can also use insecticidal soaps. These can be used in cloudy weather, and can be sprayed on turnips.