Helicoverpa zea - Wikipedia
Helicoverpa zea earns its nickname the corn earworm for its widely known destruction of cornfields. [34] The corn earworm feeds on every part of corn, including the kernels. [34] …
Corn Earworm: Identification, Overview, and Garden Control - The …
2023年8月17日 · Corn earworm affects sweet corn, tomatoes, and other vegetables. Here’s how to identify the pest and its damage and how to control and prevent it.
Corn Earworm | NC State Extension - North Carolina State …
In its third generation, corn earworm is the most economically important insect pest in North Carolina and attacks a variety of crops in late July and August (cotton, peanuts, sorghum, …
Corn Earworm - Purdue University
The corn earworm (CEW), also known as the tomato fruitworm or cotton bollworm, is a pest of corn, tomato, cotton, beans, alfalfa, and tobacco. CEW overwinter more successfully in …
corn earworm - Helicoverpa zea - Entomology and Nematology …
Corn earworm is considered by some to be the most costly crop pest in North America. It is more damaging in areas where it successfully overwinters, however, because in northern areas it …
Control Of Corn Earworm - Tips To Prevent Corn Earworms
2021年5月18日 · Earworm control in corn is a concern of both small and large scale gardeners. There are, however, ways to prevent corn earworms from wreaking havoc in your corn patch. …
Corn Earworm - Penn State Extension
2023年6月19日 · The corn earworm is a very important pest of sweet corn. It can also be a pest in tomatoes, cotton, sorghum, vetch, and other hosts. Thus, it also goes by the name of cotton …
Corn Earworm | Wisconsin Vegetable Entomology - University of …
The corn earworm can cause serious economic damage to fresh market and processing sweet corn and hybrid dent seed corn. Also known as the tomato fruit worm, the larvae feed on field …
Corn Earworm in Corn | Bayer Traits | Crop Science US
2022年7月30日 · Learn about corn earworm including identification, life cycle, plant injury, scouting and management.
Managing Corn Earworms: Expert Strategies for Prevention and …
Explore expert-approved strategies to prevent and control corn earworms, a common pest in cornfields. Discover methods ranging from biological control to chemical solutions. Skip to …