Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
<h2 class="rich_media_title" > original title: Take stock of the beneficial insects in the farmland, see what your farm has? </h2>
Kong Deqiang on the agricultural nature
Guide:
In ecologically balanced farmland, hundreds of millions of lives are maintaining the balance of the ecosystem. From the perspective of life, there was originally no distinction between pests and beneficial insects, only the difference between "eating" and "being eaten", "decomposing" and "being decomposed", but we are accustomed to measuring "benefits and harms" from the perspective of human beings. Estimated reading time is 8 minutes.
<h1 class="pgc-h-arrow-right">
</h1>
1. Earthworms
<h1 class = "pgc-h-arrow-right" > biologist Darwin once said that "there is no fertile soil except for earthworm manure particles", Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" </h1>
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Earthworm, picture taken at the proving ground of the International Center for Natural and Agricultural Law Research in Japan
Earthworms play a large role in maintaining soil ecosystem functions.
1. It has a mixing effect on the soil layer. Earthworms move in the soil, agitating different soil layers, promoting the mixing of soil layers and making the soil nutrients distribution of different soil layers more even.
2. Promote the decomposition of organic matter in the soil. The organic matter in the soil is digested by earthworms, which can be decomposed into nutrients that are easily absorbed and utilized by plants, and at the same time, it also accelerates the decomposition rate of organic matter.
3. Enrich the nutrients in the soil. Earthworms usually emit more nutrients than the surrounding soil.
4. Improve the physical properties of soil. The activity of earthworms in the soil can promote the formation of soil aggregates, protect the structure of soil agglomerations, and make the soil have good soil ventilation and water permeability.
2. Predatory predator insects
Predatory predator insects are generally larger than their host prey, and they capture and devour their flesh or suck their bodily fluids.
<h2 class= "pgc-h-arrow-right" > (1) frog</h2>
Frogs often inhabit rivers, ponds and rice paddies, and are mainly active in grasses near the water's edge, sometimes lurking in the water. Most of them are active at night, mainly eating insects, but also eating some snails, snails, shrimp, small fish and so on. The vast majority of the insects eaten are agricultural pests. It has been estimated that a frog can prey on 70 bugs a day and destroy 15,000 pests a year. Therefore, the frog is an animal that is beneficial to agriculture.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
The pictures were taken at the Test Site of the International Natural Agricultural Law Research Center in Japan and the Bohua Ecological Agriculture Natural Farm in Shandong Province
Mantises can prey on more than 40 species of pests, such as flies, mosquitoes, locusts, moths and butterflies and their larvae, bare pupae, crickets and other small insects, cicadas, locusts, cockroaches and other large insects. It can be used as a natural enemy of pests such as aphids, large wax borers, corn borers, vegetable powder butterflies, soil elements, and yellow mealworms.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
(3) Ladybird family
The feeding habits of insects of the ladybird family can be roughly divided into three categories: plant-feeding, bacterial-eating and predatory.
Predatory ladybirds prey on plants such as aphids, mesquiterats, whiteflies, leaf mites, etc.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Ladybirds and ladybird larvae prey on aphids (Photo taken at Bohua Ecological Agriculture Natural Farming Farm, Shandong Province)
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Small ladybirds prey on mealybugs and leaf mites
Plant-feeding ladybirds feed on solanaceae, cucurbitaceae and legumes and become important agricultural pests.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Ladybirds eating eggplant leaves (photographed at Bohua Ecological Agriculture Nature Farm in Shandong Province)
Fungal ladybirds feed on fungi (hyphae and spores of powdery mildew).
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Food fungus gourd (adult gourd of 20-star bacteria)
<h2 class = "pgc-h-arrow-right" > (4) prey on mites</h2>
Predatory mites sometimes help control plant-eating mites. For example, Chilean mites, blunt mites, malformed mites and so on
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Grasshoppers can prey on a variety of pests. According to preliminary statistics, there are whiteflies, red spiders, cotton aphids, vegetable aphids, smoke aphids, wheat aphids, bean aphids, peach aphids, apple aphids, safflower aphids and other aphids, in addition, this species also likes to eat the eggs of many kinds of pests, such as cotton bollworms, ground tigers, silver-striped nocturnal moths, ganlan group moths, wheat moths and small bridge worms, etc., are within its food range.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Grasshopper (photographed at Shandong Bohua Ecological Agriculture Nature Farm)
(6) Bugs
Insects of the family Phylloscopidae, Brachyceae and Theophyllaceae can prey on pests such as leafhoppers, planthoppers, aphids, thrips, cotton leaf mites and cotton mite eggs.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
<h2 class = "pgc-h-arrow-right" > (7) step A</h2>
Most of the beetles are predatory and play a role in the biological balance and pest eradication in nature. China's Venusian beetle preys on lepidoptera larvae in large numbers, and is an important natural enemy of pests such as armyworms, while also hunting harmful mollusks such as snails. But on the other hand, it is also possible for the beetle to become a dangerous pest, for example, in areas where tulip silkworms are reared, they prey on tulip silkworm larvae and pupae in large quantities. A few other step-beetles are plant-feeding, and they are pests, such as the European giant-step beetle, which is a well-known pest of corn seedlings in the region; the hairy step-beetle and the hairy-haired step-beetle are seriously harmful to cereal crops in some parts of northern China.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Step beetle (Image taken at the International Research and Development Center for Natural Agricultural Law, Japan)
(8) Eating aphid flies
Predatory species in aphid-eating flies are predominantly predatory aphids, which are effective natural enemies of aphids, mesozoans, whiteflies, leafhoppers, thrips, lepidoptera larvae, etc.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Aphid-eating flies (Photo taken at Shandong Bohua Ecological Agriculture Natural Farm)
(9) Spiders
<h2 class="pgc-h-arrow-right">
</h2>
Spiders are the most abundant predatory predators in terrestrial ecosystems, and their role in maintaining the stability of agroforestry ecosystems cannot be ignored. Spiders have eight legs, and many species of spiders can be found in farmland. Some spiders weave webs to catch prey, while others actively hunt. The size of the spiders in the farmland varies from large to small, such as wolf spiders, tall-footed spiders, bobcat spiders, etc.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Spiders waiting for prey to come online
(Photo taken at the Experimental Farm of the International Research and Development Center for Natural Agricultural Law in Japan)
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Prey that is being eaten by spiders
(Photo taken at Shandong Bohua Ecological Agriculture Natural Farm and Japan Natural Agricultural Law International Research and Development Center)
Dragonflies are carnivorous insects that specialize in feeding on mosquitoes, flies and other small insects. A large green dragonfly, commonly known as the "blue head", can eat about 2,000 aphids and other small flying insects in a day. It eats mosquitoes, flies and the like, of course, and it welcomes all the little moths and insects that can fly and crawl. It is well-deserved to eliminate pests for humans in this large number, and it is well-deserved to call them "beneficial insects".
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
3. Parasitic predator insects
<h1 class = "pgc-h-arrow-right" > the larvae of parasitic insects live in the host and the extra parasitic insect lives outside the host. </h1>
Red-eyed wasps are egg parasitic wasps that can parasitize eggs from lepidopteran pests such as corn borers, armyworms, striped borers, cotton bollworms, twill moths and ground tigers in corn fields.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
<h2 class = "pgc-h-arrow-right" > (2) Tsubasa</h2>
It is mainly parasitic to the black-tailed leafhopper and the cotton pest cotton leafhopper.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Cocoon bees are mostly beneficial insects, they parasitize many important pests, and play a certain role in controlling the number of pests.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
In addition, wheat moth cocoon bees, parasitic rice moths, Indian valley borer, tobacco powder borer, Mediterranean mealybug, purple spotted grain borer and other larvae, often seen in warehouses and homes; red bell beetle beetle cocoon beetle, parasitized in red bellworm, diamond diamond, sugarcane roll moth, soybean heartworm, etc., is a parasitic bee from the egg to the larval stage.
< h2 class = "pgc-h-arrow-right" > (4) parasitic flies</h2>
Parasitic flies are one of the parasitic natural enemies of agricultural, forest, fruit and vegetable pests, and the larvae parasitize specifically in other insects. Most of the larvae of lepidoptera and leaf beetle insects can be parasitized by parasitic flies; the larvae of the celestial bull and wood beetle moth living in the stem of the plant, and the scarab beetle larvae living in the soil are also parasitized by parasites; the larvae of aquatic large mosquitoes, with crowned long-beaked parasitism; the larvae of forfids have swamp stone water parasitism; and the parasitic flies can parasitize adult insects such as beetles and bugs. Therefore, it is an important biological factor affecting the occurrence of a variety of pests
4. Insect pathogenic microorganisms
White zombie fungus, green zombie fungus, Bacillus thuringiensis domestic application of white zombie fungus on nearly 40 kinds of agricultural and forestry pests control success, now used in the production of the main ones: pine caterpillar, corn borer, grub, locust, potato beetle, pine brown tianniu, termites, tea small green leafhopper, peach small heartworm and so on. The most successful control of white zombie bacteria is the grubs in nurseries, lawns, farmland, etc., which harm peanuts, soybeans, lawns, vegetables, nurseries and other crops. Now it is widely used in organic agricultural products and tea production; green zombie complex uses insect fungus to eliminate termites, locusts and other pests; Bacillus thuringiensis can be used to control a variety of pests of Orthoptera, Coleoptera, Diptera, Hymenoptera, especially Lepidoptera;
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
Small green insects that die from infection with white zombie and green zombie bacteria
(Photo taken at Shandong Bohua Ecological Agriculture Natural Farm)
5. Pollinating insects
<h1 class = "pgc-h-arrow-right" > pollinating insects, refers to insects in the process of honey collection, the heterophyllum pollinated plants have a mediator effect, mostly bees, so it is called the wing of agriculture. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees. </h1>
Darwin, a biologist who takes stock of beneficial insects in the farmland, once said that "there is no fertile soil except for earthworm manure particles", and Comrade Shi Li published a signed article in Beijing Daily on May 5, 1981, calling earthworm manure "the king of organic fertilizer (fat king)" The larvae of parasitic insects live in the host body, and the external parasitic insects live outside the host body. Pollinating insects refer to insects in the process of honey collection, have a mediating effect on exotic pollinated plants, mostly bees, so they are called agricultural wings. Bees are one of the insect taxa that are beneficial to humans. It is often widely referred to as the production of bee species: western honey bees and Chinese honey bees.
It pollinates crops, fruit trees, vegetables, pastures, camellia oleifera crops and Traditional Chinese medicine plants, and yields can be increased several times to 20 times. Honey is a commonly used tonic, there is a "milk for the elderly" reputation; bee pollen is known as "micro nutrition library", royal jelly is a high-grade nutrition product, not only can enhance the physique, prolong life, but also treat neurasthenia, anemia, stomach ulcers and other chronic diseases; bee venom on rheumatism, neuritis, etc. have curative effect; beeswax and propolis are raw materials for light industry.
6. Conclusion
1, pests and beneficial insects are relatively speaking, beneficial insects will do harmful things to humans, pests will also do beneficial things, but the degree is different, some pests themselves have high nutritional value, can be eaten by humans, or become medicinal materials for the treatment of certain diseases.
2. The optic nerve of most pests is particularly sensitive to ultraviolet rays with a wavelength of 330-400 nanometers, and has strong phototropism, which is often used in organic planting to efficiently trap a variety of pests.
3, from the ecological point of view, many insects, birds, amphibians and other predators, so it is defined by humans as beneficial insects or beneficial animals or beneficial birds, if there is no pest in nature, there is no beneficial insects that prey on them, beneficial birds, beneficial animals.
4) Many insects are considered beneficial because they prey on or parasitize other insects that destroy crops and store products, and the most important beneficial insects are parasitic insects.
5. The core of natural agricultural cultivation restores the ecological balance of ecological farmland, not to exterminate pests, but to use various natural enemies to control them within an acceptable and reasonable range.
Note: All the pictures listed in this article are attributed to the actual photographs of the author
