Quick Answer: What Are Major Pests?

What pests destroy crops?

A List of Insects That Destroy CropsCaterpillars.

Caterpillars strip leaves from plants and eat holes in fruit.

Beetles.

Beetles present several levels of threat to garden plants, since larvae as well as adults feed on vegetables and fruits.

Sucking Insects.

Stem Borers.

Weevils.

Grasshoppers..

What are the 3 methods of pest control?

Control methodsBiological pest control.Cultural control.Trap cropping.Pesticides.Physical pest control.Poisoned bait.Fumigation.Sterilization.More items…

What is the difference between pest and insect?

Pests are small creatures, organisms that are notorious of destroying crops, food, causing diseases, and attacking livestock. Insects are also small creatures that can be classified into insect pests and beneficial insects.

What are the common pests of crops?

Major pests include helicoverpa, spider mites, mirids, aphids and whiteflies. Minor pests include thrips, green vegetable bug, pale cotton stainer bug, cotton harlequin bug, soil insects (true and false wireworm), redshouldered leaf beetle, leafhoppers/jassids, and mealybug.

How do you control pests?

6 Other methods of pest controlClean up after meals. … Put all rubbish into the bin.Wrap all food scraps tightly in paper before putting them in the bin.Keep all the benches, cupboards and floors clean and free of food scraps.Regularly clean behind stoves, refrigerators and other household appliances.Keep food in containers with tight-fitting lids.More items…

What is the most common household pest?

Most common household pestsRats. Not only are rats a disease-carrying pest, but they also cause damage to homes with their gnawing and nest making. If you’ve spotted one rat, there are usually more.Cockroaches. It’s disturbing to come across a cockroach scurrying across your kitchen. … Bed bugs. Bed bugs are a homeowner’s worst nightmare.

How many types of pests are there?

Types of pests can be broken down into three major categories: arthropods, mammals, and birds. Arthropods include insects, spiders, and everything that looks remotely insect-like. Common mammal plagues include mice, rats, squirrels, and bats.

How do I get rid of bugs in my house?

How to Get Rid of Bugs IndoorsSeal Up Cracks & Openings. Take a close look at your screens, windows, and doors. … Clean Up the Kitchen. … Dry Up Damp Areas. … Clean & Sweep Regularly. … Keep the Outside Free of Debris. … Kill the Bugs You See.Create a Barrier to Keep Bugs Out.Common House Bugs to Watch Out For.

What are the causes of pest?

8 Common Problems That Can Lead to Pest InfestationsTree or shrub branches touching your siding or roof. … Siding in contact with the soil. … Soil or mulch is graded toward the house. … Gaps are around the crawl space. … Missing or damaged soffit vent screens. … Gutters plugged with debris. … Disconnected downspouts. … Firewood, items stored against the house.

What insect destroys cotton crops?

adult boll weevilsWhat adult boll weevils lack in size they make up for with their larvae’s ability to feed on and destroy cotton. Boll weevils entered the U.S. from Mexico in the late 1800s, when they were first spotted in Texas. By the 1920s they had spread through all of the major cotton-producing areas in the country.

What is major and minor pest?

These are the less serious species of insect that are recorded feeding or ovipositing on a crop plant. Usually they inflict only slight damage on the host, and often their effect is indiscernible. Sometimes a major pest of one crop/host will be a minor pest on another – this is quite common agriculturally.

What are the four main groups of pests?

Pests can be placed into four main categories:insects and closely related animals.plant diseases.weeds.vertebrates.

What are some examples of pests?

Examples of insect pests include:bedbugs.black ants.cockroaches.fleas.houseflies.moths​

What is pest and its types?

Household pests, by definition, are insects or animals that can cause destruction to your property. Not only that, but there’s a chance that they can affect your health as well. For example, they can spread disease by stinging or biting. Others can spread disease-causing bacteria through your house.

What is an example of an insecticide?

The chlorinated hydrocarbons were developed beginning in the 1940s after the discovery (1939) of the insecticidal properties of DDT. Other examples of this series are BHC, lindane, Chlorobenzilate, methoxychlor, and the cyclodienes (which include aldrin, dieldrin, chlordane, heptachlor, and endrin).