tips to control corn earworms
The Corn earworm or Tomato Fruitworm is yellow-green, brown, or pinkish in color with light stripes on their sides and back. These little yellow headed monsters are capable of growing up to two inches in length. On corn they attack the tassels and ears, causing damage to the fruit and problems with pollination when they eat on the silk. It is a common site to shuck an ear of corn, finding the worm eating away at the tip of the corn. They also can also damage corn leaves before the plant has a chance to mature. On tomatoes the worm feeds on the leaves before eating into the green fruit. The corn earworm can also be found doing similar damage on a wide variety of plants.
To control the pest use Sevin or Thiodan insecticides in liquid or dust forms; or dust with Diazinon. To control organically use Bacillus thuringiensis on corn and rotenone on tomato plants.
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