Which insect pest is common in legumes?
Bean flies
Bean flies are one of the most destructive pests of food legumes, especially during the crops’ seedling stage. They occur in Asia, Africa, Australia and Oceania. Larvae of these insects feed on legumes as internal feeders and leaf miners.
What is the major insect pest of beans in the store?
Although numerous insect pests attack all parts of beans, bean stem maggots and bruchids are the most important field and storage pests, respectively. Foliage beetles, flower thrips, pollen beetles, pod borers, pod bugs, and sap suckers such as aphids also inflict significant damage.
What are the 4 main types of pests?
Pests can be broken into four main categories
- Vertebrate Pests. Have a backbone. Examples: Rodents, birds, reptiles, and other mammals.
- Invertebrate Pests. No backbone. Examples: Insets, spiders, ticks, slugs.
- Weeds. Any plant growing out of place.
- Diseases. Fungi, bacteria, viruses, and other microorganisms.
What are three examples of insects that are pests?
Common insect pests include:
- Parasitic insects, such as mosquitoes, lice, and bed bugs.
- Insects that transmit diseases, including mosquitoes and flies.
- Insects that damage structures, such as termites (Figure below).
- Insects that destroy crops, including locusts and weevils.
Is pest of legume crop?
Cowpea or groundnut aphid (Aphis craccivora) is the main aphid pest of grain legumes. It has a wide distribution across many parts of Asia, Africa, South and Central America, and Australia. It has been reported from India as a pest of cowpeas, chickpeas, peas, and lentils grown during the winter months ( 126, 130).
What insects are found in beans?
Bean weevils are actually beetles, lacking the snouts of true weevils. Because bean weevils, also commonly called seed weevils, infest a variety of seeds and beans and actually belong to the family Chrysomelidae, which includes leaf beetles.
What are the 3 main pests in storage?
Primary insects
- Rice Weevil. (Sitophilos oryzae (Linnaeus)) Click for more info. A female lays up to 150 eggs.
- Angoumois Grain Moth. (Sitatroga cerealella (Olivier)) Click for more info. The white larvae bore into the kernels and eat the inside.
- Lesser Grain Borer. (Rhyzopertha dominica (Fabricus) Click for more info.
What is the name of the pest found in beans?
What is a crop pest?
countable noun. Pests are insects or small animals which damage crops or food supplies.
What are the types of crop pest?
Insects are the most common and destructive, but mammals, like mice and raccoons, are also be considered crop pests in some areas. Birds are another example of a crop pest, since they can damage plants by eating seeds and fruits as well as by hunting for insects hidden in the plants.
What is insect pest?
Insect pests are insects that affect crop growth stages by damaging (chewing, biting, sucking or boring) various plant parts such as leaves, flowers, fruits, stems and roots.
What are the names of pests?
Top 10 House Pests
- Flies. Whether they’re houseflies or fruit flies, these pests can carry a wide range of diseases including food poisoning bacteria.
- Bed bugs. Contrary to their name, bed bugs can also be found in cracks and crevices.
- Ants. Ants enter houses in search of food.
- Wasps.
- Rats.
- Termites.
- Mice.
- Cockroaches.
