Who are the natural enemies of aphids? Who are the natural enemies of aphids

The natural enemies of aphids include ladybugs, aphid-eating flies, parasitic wasps, aphid-eating gall mosquitoes, crab spiders, lacewings, entomopathogenic fungi, etc.

Aphid-eating flies are effective natural enemies of aphids, scale insects, whiteflies, leafhoppers, thrips, lepidopteran small larvae, etc., and are insects of the family Aphids of the order Diptera and are known for their larvae preying on aphids. Adults are small to large, wide or slender, and have a single dark color.

Parasitic wasps are the most common type of parasitic insects, belonging to the order Hymenoptera, they have 2 pairs of thin and transparent wings, and they are a variety of insects that live by parasitism in the order Hymenoptera. This wasp parasitizes the larvae, pupae and eggs of insects such as Lepidoptera, Coleoptera, Hymenoptera and Diptera, and is able to destroy the parasitic insects.

Natural enemies of aphids: ladybugs (most species: seven stars, heterochromia, turtle stripes, multi-different, etc.), lacewings (large lacewings, lacewings, Chinese lacewings), aphid-eating flies, black aphid-eating blind bugs, Ding-striped leopard spiders and other spiders.

There are many methods of aphid control, such as protecting ladybugs, lacewings and other natural enemies, casting, artificial trapping and other biological control methods, dead branches and weeds and other pest residues, breeding and promotion of resistant varieties, application of pesticides, etc., the method is to adapt measures to local conditions, comprehensive control.

Habits

Most of the species of this family are oligophagous or monophagous, a few are polyphagous, and some species are important pests of economic plants such as grain, cotton, oil, hemp, tea, sugar, vegetables, tobacco, fruits, medicines and trees.

Due to the repeated transfer of food during migratory dispersal in search of host plants, many plant virus diseases can be transmitted and cause greater harm. These include important pests such as Aphid long-piped, Aphid bifurcata, cotton aphid, peach aphid and radish aphid.

Summary. Hello dear, I'm glad to answer for you: the natural enemies of aphids:

1.Ladybug: Ladybug is a general term for the round-protruding beetle of the ladybug family, often with red, black, and yellow spots, and the ladybug preys on aphids mainly by feeding.

Many ladybugs live only in specific habitats, sometimes limited to a few plants in a particular habitat. Conversely, many species such as ladybugs and turtle ladybugs are widely distributed and their traces can be found in many habitats, leaving in search of food when there is less prey in their habitat.

Hello dear, I'm glad to answer for you: Aphids are the right enemies: 1

Ladybug: Ladybug is a general term for the round-protruding beetle of the ladybug family, which often has red, black, and yellow spots, and preys on cryptofissures and mainly feeds on aphids. Many ladybugs live only in specific habitats, sometimes limited to a few plants in a particular habitat.

Conversely, many species such as ladybugs and turtle ladybugs are widely distributed, and their traces can be found in many habitats carrying lead, and when there is less prey in their habitat, they leave in search of food.

2.Aphid-eating flies: Aphid-eating flies are effective natural enemies of aphids, mid-column insects, whiteflies, leafhoppers, thrips, lepidopteran larvae, etc.

They are known for preying on aphids. Adults are small to large, broad or thin, and have a single dark or yellow, orange, gray, and other bright colors, while some species have blue, green, copper, and their metallic colors that resemble bees. 3.

Parasitic bees: There are many kinds of insects parasitic on parasites, such as hymenoptera, mushrooms, microbees, etc., parasitic in different stages of host development, common insects are small bees, bees, cocoon bees, red-eyed bees, rodent bees, etc., parasitic in different stages of host development, common insects are small bees, horseshoe bees, red-eyed bees, rodent bees, etc. 4.

Aphid-eating mosquitoes: Aphid-eating gall mosquitoes are distributed in Hubei and other places, and the host insect is cotton aphid, which overwinters around the host plant of the aphid, pupates from March to April of the following year, and lays eggs on early spring hosts such as aphids and hibiscus after mating after seedlings emerge.

Extended information: According to the relationship between pests, crops and environmental conditions, the ecological environment of farmland can be purposefully changed through agricultural farming techniques, which is conducive to the growth of crops and is not conducive to the growth of pests, so as to avoid or reduce the occurrence of pests and diseases. For example, cultivating and utilizing disease-resistant varieties, changing farming methods, rationally adjusting the layout of crop varieties, and strengthening field management with high fissure.

The natural enemies of aphids include dragonflies, praying mantises, wasps, butterflies, bees, hummingbirds, flies, locusts, snails, ants, spiders, etc. These animals all have certain food preferences, and they will prey on aphids, which inhibit the reproduction of aphids, thus playing a role in controlling aphids. In addition, there are some microorganisms such as viruses, fungi, bacteria, etc., which can also prey on aphids, thus playing a role in controlling aphids.

The natural enemies of aphids are: ladybugs, aphid-eating flies, parasitic wasps, aphid-eating gall mosquitoes and crab spiders.

1. Ladybugs. Ladybug is the common name for the round protruding beetle of the family Coleoptera ladybugidae, often with red, black or yellow spots, and predatory ladybugs mostly feed on aphids.

2. Aphid flies.

Aphid-eating flies are effective natural enemies of aphids, scale insects, whiteflies, leafhoppers, thrips, lepidopteran larvae, etc., and are known for their larvae predating on aphids.

3. Parasitic wasps.

Parasitic bees refer to a variety of insects that live on parasitism, such as the golden bee family, the queen bee family, and the small bee family in the order Hymenoptera, and there are many kinds of insects that live on the host, which are parasitic at different stages of the host's development, and the common ones are small wasps, jime wasps, cocoon bees, red-eyed bees, rodent wasps, etc.

4. Aphid gall mosquitoes.

Aphid-eating gall mosquito is an insect of the gall mosquito family of the order Dipteridae, distributed in Hubei and other regions, and the host insect is cotton aphid, which overwinters under the topsoil around the host plant of the aphid with cocoon larvae, pupates in March and April of the following year, and lays eggs and reproduces on early spring hosts such as weeds and hibiscus with aphids after feathering and mating.

5. Crab spiders. Crab spider refers to spiders of the family Crab Spider family, which not only resembles crabs, but can also run sideways or backwards like crabs. With the spirit of fighting big with a small one, it will prey on insects that are much larger than itself, such as butterflies, beans and infiltration girls, mosquitoes, bees, etc.

It often hunts pests in flowers and grass or bean fields, or in cotton fields and wheat fields close to bean fields.