WebJul 14, 2024 · One of the most common caterpillars to infest lettuce is the cabbage worm (Pieris rapae), which is a velvety green caterpillar that typically camouflages itself by laying flat inside the spines of the leaves of cruciferous vegetables such as cabbage and broccoli; however, it’s also known to infest lettuce, spinach, and other garden plants. WebThe worms most likely to damage cauliflower are cabbage loopers, cabbageworms and armyworms, above ground; and cabbage maggots, below. The small green above …
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WebJun 25, 2012 · Even the most-vulnerable crops—the crucifers, or Brassicas, including cabbage, Brussels sprouts, broccoli, kale, collards—were looking beautiful. Big, strong plants grown under row covers for about six weeks … WebAug 5, 2024 · One Bt product label suggests treating cabbageworms by using 1/4 to 1/2 ounce of dust for every 50 square feet of growing space. Wait at least seven days before applying another treatment. Treat ... grading knee effusion
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Web1. Bt Spray. One of the best ways to control broccoli worms is to apply a Bacillus thuringiensis (Bt) spray. It’s a natural treatment that consists of a … WebI have some cabbage worms that are tearing my Brussel Sprouts up. They got a good foothold, before I decided to do something. I tried some insecticidal soap,... WebApr 21, 2024 · Cabbage worms can all but decimate not just cabbage, but broccoli, cauliflower, and many other vegetable plants as well. And the Swiss-cheese like holes they leave in the foliage of plants are only the beginning of the damage they cause. If left unchecked, cabbage worms will eat their way through an entire plant. grading kidney cancer