Quick Answer: What Is Eating My Sweet Corn?

How do you keep bugs off sweet corn?

Plant a variety of sweet corn that will grow with a tightly closed husk.

This repels insects such as the corn earworm, whose larvae eat the silk and then top kernels of corn.

Honey and cream, spring snow, tuxedo and peaches and cream are a few of the varieties with a tight husk cover over the ear’s tips..

How do you get rid of corn pests?

Applying mineral oil to the silk where it inserts into the ear is an effective treatment to get rid of earworms. The oil suffocates the larvae. There are insecticidal sprays that are used for earworm control in corn, but great care should be taken in the use of these products.

What animal eats sweet corn?

Our squirrels are huge and heavy. The corn can’t hold their weight so it tips over. They usually eat one cob at a time, then the fox comes along and goes for them.

Does corn need lots of water?

Corn grows fast and needs lots of water to grow properly. It also has shallow roots that make it susceptible to drought. Soaker hoses will insure that your corn gets the water it needs. However, for a large planting, soaker hoses may not be practical.

Can you overwater corn?

If too little water is applied per session, it won’t reach the roots and your efforts will be wasted. Remember to take into account any rain that falls. Too much watering may also stunt the growth of the corn plants. In order to retain soil moisture and temperature, a layer of mulch can be applied.

How do you protect animals from corn?

How to Keep Raccoons Out of Your Sweet CornAdd a fence of squash plants. In addition to the height of your sweet corn, the other plants in your garden play a role in deterring raccoon. … Consider a fence of the electric or floppy varieties. … Wrap it up! … Use Nite Guard Solar.

How do you get rid of a corn leaf aphid?

You can often get rid of aphids by wiping or spraying the leaves of the plant with a mild solution of water and a few drops of dish soap. Soapy water should be reapplied every 2-3 days for 2 weeks.

What do you spray on sweet corn for bugs?

A suspension of liquid B.t. and mineral oil is applied to corn silks to control corn earworms. Caterpillars may also be controlled with sprays of spinosad, which is a byproduct from a soil microorganism. Aphids may be controlled by sprays of insecticidal soap or horticultural oil.

Should I soak corn before planting?

Soak Corn Seeds Sweet corn seeds can appear shrunken and shriveled; before they can germinate, they must slowly plump up with water. To help them along, soak dry seeds in water at room temperature overnight before planting.

Does corn need sunlight?

Sweet corn is quite easy to grow, but it does require ample growing space and plenty of sunlight. Corn won’t grow well at all if it is planted in a spot that receives less than six hours of full sun each day. … Plant the seeds of early sweet corn varieties an inch deep and about six inches apart in good rich soil.

Can wild birds eat raw corn on the cob?

Corn is as nutritious for many birds as it is for humans. Many ground-feeding birds such as doves and native sparrows take cracked corn, and whole kernels are appreciated by ducks, geese, jays, crows, and cranes. A few birds will take corn off the cob, but normally squirrels beat them to that.

What grows good with sweet corn?

10 Plants to Grow With CornBorage. Borage is a flower that not only attracts beneficial insects, but can deter pest worms from your corn.Cucumber. As a vine plant, cucumber spreads out along the ground to provide ground cover for corn, preventing weeds and keeping the soil moist.Dill. … Marigolds. … Melons. … Mint. … Nasturtiums. … Pole beans.More items…•4 days ago

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.

What eats corn in the garden?

Sweet corn (Zea mays) is like candy to most critters, but the crop is especially susceptible to birds, raccoons, deer, squirrels, woodchucks and insects, such as the corn earworm. … Most critters, however, attack ears of corn that are mature, just before harvest time.

What is eating my corn?

What ate my corn?Deer. Deer will begin feeding on or tramping down corn starting at emergence. … Raccoons. Raccoons damage corn by climbing the stalks and breaking them to reach the ears, pulling back the husks and partially eating the cob. … Wild turkeys. … Groundhogs (woodchucks)Sep 23, 2011

How do I protect my sweet corn plants?

Sweetcorn is a tall thin vegetable which is top heavy and can easily damaged by strong winds. To help prevent this we recommend drawing up the surrounding soil around the base of the stem so that the roots can grow into it and provide the plants with more support.

Can I eat corn that has a worm in it?

Finding a corn earworm while shucking an ear of corn is a nasty surprise, but the corn itself is fine to eat. Just discard the worm and cut off the affected section of the ear before using it.

What can you plant with corn to keep bugs away?

Marigolds and Nasturtiums – These two flowers are must in all gardens because of their ability to repel or trap pests. They repel aphids, including corn aphids and other pests, as well as attracting beneficial bugs. Annual flowers – are often overlooked in a vegetable garden, but they are more than just beautiful.

Can you use Sevin dust on sweet corn?

Corn earworms follow corn silks into the tips of husks and chew their way through the kernels. … Handpicking, insect traps, and drops of suffocating mineral or vegetable oil are the least invasive controls for corn earworms. Bt, Bacillus thuringiensis, or a dusting of Sevin will slow heavy infestations.