WebCorn is susceptible to a variety of pests, including cutworms, corn borers, and aphids. ... Avoid pulling the ears upward as it may damage the plant. Store: To maintain the corn’s freshness, ... WebCutworms Cutworms damage a few plants in most gardens every year, but some gardens are so heavily infested as to warrant control by the grower ... Consider cultural control methods for cutworms, seed-corn …
Cutworms in Corn Integrated Pest Management Programs
WebSouthern Corn Leaf Beetle Description: Adult beetles are about 3/16 of an inch long with a grayish or brownish color pattern. They are usually covered with soil particles, giving them a dusty appearance. Damage Symptoms: … WebNov 11, 2024 · Cutworms feed in the evening and at night, so you will notice new damage in the morning. During the day, cutworms hide in plant debris near the base of the corn plant. merge on title
Insect Pests of Sweet Corn Home & Garden …
WebMay 15, 2024 · Cutworms can cause serious damage to corn in the first of couple weeks after emergence so it is important to scout fields early for damage. Several species of cutworms attack corn. The severity and the area affected will vary greatly, depending on species involved, previous crop history, and weather conditions. ... WebWhen soil conditions are dry, cutworm larvae frequently drag cut plants into their burrows. Figure 4 Black cutworm damage to cotton. Note the cut seedling near the larva burrows in the row of cotton plants. In corn, small cutworm larvae (third or smaller instars) also cause "shothole" feeding damage on the tender leaves of seedling plants. WebCutworm feeding Corn is most susceptible to black cutworm damage when it is less than 15 inches in height, although plants as tall as shoulder height are sometimes attacked. A cutworm will often sever a small plant just below the soil surface and pull it under a dirt clod or into a small hole to merge option disabled in excel