European corn borer - Wikipedia
网页The European corn borer (Ostrinia nubilalis), also known as the European corn worm or European high-flyer, is a moth of the family Crambidae. It is a pest of grain, particularly maize (Zea mays). The insect is native to Europe, originally infesting varieties of millet, including broom corn.
European corn borer: Old pest, new problems - University of …
网页2024年2月20日 · What is European corn borer? The European corn borer (ECB), Ostrinia nubilalis (H ü bner), is a significant pest of corn and once caused substantial yield losses and economic damage throughout the U.S. Corn Belt and most corn growing states east of the Rocky Mountain range.
European corn borer - Ostrinia nubilalis (Hubner)
网页European corn borer is considered to be the most important sweet corn pest in northern production areas, and second-generation borers are the principal source of ear damage. Heavily tunneled stalks of grain corn suffer from lodging, reducing the …
Scouting for European corn borer infestations - University of …
网页2024年8月1日 · European corn borer eggs (A), larva (B), typical leaf shotholes (C), stalk damage (D), lodged stalk damage with larva (E), and adult moths (F). Scouting European corn borer Focus on corn fields whose developmental stages are most attractive to the egg-laying female moths.
European Corn Borers - Purdue University College of Agriculture
网页The European corn borer has been an important pest of corn in the Midwest since the 1920’s, although its pest status declined dramatically with the introduction of Bt hybrids in the late 1990’s. This approach remains effective today (2023) and few instances of resistance have been reported.
European Corn Borer | Integrated Crop Management - Iowa State …
网页Adult: European corn borer adults are small moths, approximately ½ to 5/8 inches long, that appear triangular when at rest. Both sexes have irregular wavy lines across the front wings, but females are a light tan color while males are darker brown (Photo 1). The tip of the abdomen is usually visible behind the wings on males. Photo 1.
European Corn Borer | CALS
网页The European corn borer over-winters as a fully grown larva in cornstalks and stubble in fields and in ears stored in cribs. Moths emerge from late May to early July and again in late July to early September in those areas where two generations occur. The moths lay their eggs on the underside of corn leaves.
European corn borer - Agricultural Biology
网页The European corn borer is an invasive species of moth found throughout corn growing regions east of the Rocky Mountains. Hemp plants located near corn fields are at higher risk of European corn borer infestation. European corn borer can attack a wide variety of hosts including hemp, corn, pepper, snap bean, cotton, and chrysanthemums, among ...
网页The European corn borer, an introduced species, has been an important pest of corn in the Midwest since the 1920's, although its pest status declined dramatically with the introduction of Bt hybrids in the late 1990’s. This approach remains effective today (2022) and few instances of resistance have been reported.
IPM : Field Crops : European Corn Borer (Ostrina nubilalis Hubner)
网页The European corn borer can be found in areas east of the Rocky Mountains from the Gulf Coast to southern Canada. Its host rangehas more than 200 species of plants, including both agronomic and horticultural crops and many common weeds. It is one of the major economic corn pests in Illinois.
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