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There are simple and cheap ways to repel bugs naturally. Use these tips and DIY antidotes to minimize the ouch factor this season. (If all else fails, We Tried 4 Bug Sprays and This Is the Best.)
Destructive soil insects such as the cabbage root fly (Delia radicum) has larvae can burrow into the part of plant consumed by humans. [66] Planting near other members of the cabbage family, or where these plants have been placed in previous years, can prompt the spread of pests and disease. [53]
The cabbage moth (Mamestra brassicae) is primarily known as a pest that is responsible for severe crop damage of a wide variety of plant species. The common name, cabbage moth, is a misnomer as the species feeds on many fruits, vegetables, and crops in the genus Brassica (i.e. cabbage , broccoli , Brussels sprouts ). [ 1 ]
Winter ploughing will kill many of the pests, and expose many more to predators. In suitable areas this is a powerful means of control, for example in grain fields. [ 1 ] The same principle permits some domestic gardeners to kill the caterpillars without the problems associated with the use of pesticides; the first line of control can be to ...
Fleas, spiders, termites, flies, centipedes, ants, bedbugs, cockroaches — these icky intruders won't give up. But keeping them away doesn't require expensive chemical pesticides.
They kill or debilitate their host and are relatively host-specific. Various microbial insect diseases occur naturally, but may also be used as biological pesticides. [67] When naturally occurring, these outbreaks are density-dependent in that they generally only occur as insect populations become denser. [68]
Brassicaceae (/ ˌ b r æ s ɪ ˈ k eɪ s iː ˌ iː,-s i ˌ aɪ /) or (the older) Cruciferae (/ k r uː ˈ s ɪ f ər i /) [2] is a medium-sized and economically important family of flowering plants commonly known as the mustards, the crucifers, or the cabbage family. Most are herbaceous plants, while some are shrubs.
Young insects slowly destroying a turnip crop. Harlequin bugs are phytophagous insects. Adults and nymphs feed on the stems and leaves of plants such as cabbage, broccoli, kale, turnip, radish, horseradish, mustard and rapeseed, and often cause blotching by their piercing-sucking feeding. [1]