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  • Corn Earworm Host Plants: A Comprehensive Guide
    Corn earworms, also known as bollworms, are polyphagous pests, meaning they have a wide range of food sources. While they are most notorious for attacking corn, they can also damage a variety of other plants, including:

    Fruits and Vegetables:

    * Tomatoes: They burrow into tomatoes, causing them to rot.

    * Peppers: Similar to tomatoes, they damage peppers, causing them to become unmarketable.

    * Beans: They damage the pods and seeds of beans, especially lima beans.

    * Cotton: They are a major pest of cotton, feeding on the bolls and reducing cotton yield.

    * Peanuts: They feed on the developing peanuts in the ground.

    * Soybeans: They damage the pods and seeds of soybeans, particularly in the early stages of development.

    * Green beans: They feed on the pods, causing them to become damaged and unmarketable.

    * Okra: They can damage the pods and flowers of okra plants.

    * Squash: They can damage the blossoms and fruits of squash plants.

    Other Crops:

    * Sunflowers: They can feed on the developing seeds of sunflowers.

    * Tobacco: They damage the leaves and buds of tobacco plants.

    * Sorghum: They can feed on the developing seeds of sorghum.

    * Wheat: They can damage the heads of wheat, especially during the milk stage.

    In addition to these, corn earworms can also feed on weeds such as:

    * Cocklebur:

    * Velvetleaf:

    Understanding the wide range of plants that corn earworms can eat helps in managing this pest in a variety of agricultural settings.

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