1. Bees are the collective name of 9 species of insects in the genus Apis, and the common ones are Chinese bees and Italian bees. 2. Vespidae is a general term for tens of thousands of species of Vespidae. They have thin waists and pincers on their tails. Bumblebee is a general term for bumblebee, with a stout body and long black, yellow and colorful hair. 4. Aphidae is a general term for solitary insects. Aphidae parasitize other insects and play an important role in controlling agricultural pests.

First of all, bees

1. Bees are the collective name of 9 species of insects in the genus Apis. Their important feature is that they can collect nectar and pollen and turn nectar into honey.

2. The most common species are Chinese bees among oriental bees and Italian bees, Canila bees and European black bees among western bees, and others are small bees, black bees, big bees, black bees, Sabah bees, Suvilas bees and green slave bees.

Second, wasps.

1, wasp, also known as wasp, is a general term for tens of thousands of species of vespidae. The important feature of its species is that its waist is very thin and its tail is poisonous.

2. When wasps encounter attacks or unfriendly interference in the hive, bees will gather to attack, and there is news that wasps sting people to death almost every year.

2. wasps have different names in different places, such as tiger-headed bees, Lei Feng, cage bees, head bees, horned bees and so on.

Third, bumblebee.

1, bumblebee is the collective name of hundreds of social insects belonging to the genus Bumblebee, which is characterized by its stout body and thick black, yellow or colored long hair.

Bumblebee is widely distributed all over the world, and only Antarctica and Oceania have no traces of its activities.

3. The structure of bumblebees' nesting and bee colony is very similar to that of bees, and they all feed on plant pollen and nectar. Its main types are bumblebee, bumblebee, bumblebee and so on.

Fourth, wasps.

1, Aphidae is a general term for tens of thousands of solitary insects, all of which are parasitic on other insects.

2. Anoplophora glabripennis is mainly parasitic on rice corn borer, rice leaf roller, cotton bridge water borer and other pests. Hymenoptera gypsy moth is mainly parasitic on Dendrolimus punctatus, gypsy moth and other insects.

3. Because of its life characteristics, wasps play an irreplaceable role in controlling agricultural pests.

Five, cocoon bees

1. The cocoon bee is a general term for hundreds of parasitic insects in the family Apiidae. Its important feature is that female bees lay eggs in the host larvae or eggs, and the larvae parasitize in the host until they pupate.

2. For example, ladybugs are mainly parasitic in the larvae of Pieris rapae and Spodoptera exigua, while ladybugs are mainly parasitic in the larvae of tobacco moths and tomato moths.

3. Because of its life characteristics, cocoon bees, like wasps, also play an important role in controlling agricultural pests.

Six, Trichogramma

1, Trichogramma is the collective name of thousands of solitary insects of Trichogrammatidae, which is named for its monocular and compound eyes.

2. The adults of Trichogramma lay eggs in the eggs of the host and eat yolk. Its hosts include corn borer, armyworm, striped moth, cotton bollworm, Spodoptera litura, cutworm and other pests.

3. Trichogramma asiatica can control corn borer, cotton bollworm, tobacco budworm and other pests that harm corn, rice, cotton and other crops.

Seven, parasitic bees

1. Parasitic bees are the collective name of tens of thousands of parasitic insects such as Trichogrammatidae, Chrysomyidae, and Chrysomyidae. All parasitic bees feed on other insects.

2. Spider bees generally take spiders on spider webs as hosts, Trichogramma generally take eggs of pests such as corn borer, armyworm and cotton bollworm as hosts, and black bees generally take pests such as cotton bollworm and corn borer as hosts.

Eight, wooden bees

1. Wood bee is a general term for all species of Apidae, and most of them nest in wooden structures, hence the name.

2. The shape of a wooden bee is very similar to that of a bee. Big wooden bees are thick, generally black or blue-purple, with metallic luster. Wood bees feed on pollen and nectar from flowering plants. The main species are Chinese wooden bees, window wooden bees, pointed wooden bees, bamboo and wood bees, yellow-black wooden bees, blue-breasted wooden bees and so on.