What kind of bugs get in corn?
The most important insect pests of field corn in New York are currently the western and northern corn rootworm, seed corn maggot, European corn borer, and Western bean cutworm. These pests are generally a problem over large parts of the state every year.
What are the common insect pests in a corn field?
Of the 47 insect species recorded feeding in corn, four are considered major problems in its production. These are the corn seedling maggots (Atherigona oryzae Malloch.), the root grubs (Leucopholis irrorata (Chev.)), the corn borer (Ostrinia furnacalis Guenee) and the corn earworm (Helicoverpa armigera Hubn.).
How do I know if I have corn bugs?
Whilst peeling the husk, check for bugs. If bugs are found, that cob must be discarded. If externally clean, perform a regular ‘water check’ using hot salty water. First tap stem side down on a white plate and inspect the plate for bugs; discard if any bugs are found.
What are the worst pests for corn farmers?
According to Extension entomologists in Indiana, Illinois, Iowa and Nebraska, corn rootworm is by far the region’s worst insect pest for corn. Soybean’s top insect pest is less clear, but the four most often mentioned in the Midwest are soybean aphids, bean leaf beetles, Japanese beetles and spider mites.
Do corn plants attract bugs?
Although pest resistant, both indoor and outdoor corn plants can fall prey to flying insects, most notably thrips. These small pests resemble small white or black flies or gnats, and their feeding can damage foliage or spread disease.