What insect pests attack bananas?

What insect pests attack bananas?

The banana weevil, cosmopolites sordidus and plant nematodes are the most destructive pests of bananas in Uganda. These pests may result in severe yield loss if uncontrolled. It results from larvae feeding and tunneling into banana corms and pseudostems.

How do pests attack plants?

Hint: Insects and pests can attack the plants mainly in three ways which include: (i) They can directly attack and cut the root, stem, and leaf of the plants. (ii) They can suck on the cell-sap from various parts of the whole plant. (iii) They sometimes even bore into the stem and fruits of the plant.

What is attacking banana plants?

Banana Plant Pests

• Nematodes: Nematodes are a common banana plant pest.
• Weevils: The black weevil (Cosmopolites sordidus) or banana stalk borer, banana weevil borer, or corm weevil is the second most destructive pest.
• Thrips: Banana rust thrips (C.

How do banana plants control pests?

Application of Carbofuran (3 g of granules/stool) is very effective to control the pest. Alternately, application of Endosulphan (0.04%) or Carbaryl WP (0.1%) also controls the pest population. The larvae or grub of the weevil borer feeds by tunnelling in the banana plant.

What are the pest and diseases of banana?

Pests and diseases of banana crops

• Banana aphid.
• Banana flower thrips.
• Banana fruit caterpillar.
• Banana rust thrips.
• Banana scab moth.
• Banana weevil borer.
• Banana-silvering thrips.
• Banana-spotting and fruit-spotting bugs.

What insects live in bananas?

Bugs Found in Bananas

• Nematodes. Nematodes, popularly known as roundworms, are of two types: burrowing and spiral.
• Banana Aphid. Banana aphids attack a variety of tropical plants, but bananas are the most susceptible.
• Banana Weevils. Banana weevils are popularly known as banana borers.
• Banana Spiders.

Are all pest damaging?

Less than 0.5 percentage of the total number of the known insect species are considered pests, and only a few of these can be a serious menace to people. Insect pests inflict damage to humans, farm animals and crops. Insect pests have been defined by Williams (1947) as any insect in the wrong place.

What diseases affect banana plants?

Diseases

• Anthracnose.
• Rhizome soft rot.
• Banana leaf rust.
• Leaf speckle.
• Crown rot.
• Fruit speckle.
• Yellow Sigatoka.
• Burrowing nematode.

Do banana plants attract pests?

For the home grower, however, spider mites (Tetranychus urticae Koch) and banana aphids (Pentalosa nigronervosa) are the most likely banana tree insect pests. Spider mites can become a problem with container-grown banana trees when brought indoors.

Can bugs be in bananas?

Banana weevils are popularly known as banana borers. As this name suggests, they attack the plant by boring through the stem and causing untold damage to the plant tissues. Acute infestations by banana weevils usually lead to weakening of the plant and ultimately its death.

What are the damages caused by pest?

The damages are: 1. Damages by Pests with Biting and Chewing Mouth Parts 2. Damages by Pests with Piercing and Sucking Mouth Parts 3. Damages by Pests that are 0Vectors of Pathogens.

Are there any pests or diseases on bananas?

Bananas have few troublesome pests or diseases outside the tropics. Root rot from cold wet soil is by far the biggest killer of banana plants in our latitudes. Gophers topple them, and snails and earwigs will crawl up to where they can get continuous water, but these pests do not bother the plant.

What to do about weevils on banana trees?

Banana weevils are nocturnal pests that slow plant growth and reduce fruit yields. They tunnel through the corms, which can cause plants to wilt and topple over. Eventual destruction and plant death follows. Treat the plant with neem powder to reduce their population and apply insecticide at the time of planting to control weevils.

What should I do if my banana tree has aphids?

Insecticides, soapy water, and horticultural oil can help mitigate the population of aphids, but if the plant already has bunchy disease, it is best to destroy the plant.

What should I do if my banana tree is wilting?

Plant virus free material next time, control aphids, and remove susceptible host plants including weeds from around the tree. Banana weevils are nocturnal pests that slow plant growth and reduce fruit yields. They tunnel through the corms, which can cause plants to wilt and topple over.