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A fall army worm crawling on a blade of grass - Keep pests away from your home with live oak pest control in McAlpin, FL

Fall Armyworm

Actual Size: 1.5 inches long

Characteristics: Typically green, brown, or black with a distinctive inverted “Y” mark on their head and three white stripes running down their back.

Legs: Eight pairs, including claw-like legs near the head

Antennae: Yes, in the moth form

Wings: Yes, in the moth form

Habitat: Drawn to warm and humid environments with lots of vegetation. Often found in agricultural fields, gardens, golf courses, and other landscaped areas.

Habits:

  • Capable of migrating over long distances, so infestations can spread quickly. 
  • Females prefer to lay eggs on plants with fine hairs, such as grass, for protection.
  • A single female can lay up to 2,000 eggs in her lifetime.

Fall Armyworm in McAlpin

Fall armyworms are destructive pests known for their rapid spread and voracious appetite. These caterpillars are the larval stage of a moth species that is native to tropical and subtropical Americas, so they flourish here in McAlpin. Fall armyworms feed on both the leaves and stems of plants, and their ability to consume large quantities of vegetation in a short period can lead to significant economic losses for farmers. These pests are highly migratory and can quickly infest new areas, aided by their ability to travel long distances with prevailing winds.

Fall Armyworm Habitat

Fall armyworms thrive in warm, humid climates, which support their rapid development and prolific breeding. They are commonly found in the southeastern United States, extending into the Midwest during warm months. In addition to agricultural fields, these pests are frequently found in home gardens, golf courses, and other landscaped areas where there are plenty of food sources available. As larvae, they may eat anything from grains like corn and wheat to vegetables, cotton, and grass.

Fall Armyworm Behaviors, Threats, or Dangers

Fall armyworms are not dangerous to humans or pets, but they are a significant nuisance if you take care of grass or other plants. Their feeding habits during the larval stage can lead to extensive damage in a fairly short period of time. Since these caterpillars can decimate crops like corn, wheat, and soybeans, they are especially problematic for farmers and may even pose an economic challenge if infestations get out of control. 

Whether you’re caring for a home garden or managing a large commercial property with crops, fall armyworms can easily get in the way of lush, green plants. If you think you may be dealing with fall armyworms, it’s best to reach out to an expert for help.