Can you eat the curved tooth saw beetle, how to prevent the curved tooth saw longhorn beetle

I know what you are talking about, you are right, the scientific name should be the Curved Tooth Saw Bull, my hometown calls him 'Buffalo', it appears in rainy days after the summer, and it will die after mating and laying eggs, and it can live for three to four days on rainy days, and generally die in no more than one day. I also ate there, with the head, wings, and legs removed, and fried in oil, and it was delicious.

There should be no harm in eating and planting, just like eating silkworm chrysalis, knowing the same, his larvae are called rehmannia worms, eating grass roots to grow (also eating the roots of the banker, it is a pest) larvae to pupa to adults, from the beginning of the pupa to no longer eat, until death, so there is nothing else in the body, there should be no esophagus, no feces, think about it should be more hygienic than knowing, it is estimated that it is also insect protein, especially the female, the stomach is full of eggs, it must be very nutritious. It's very expensive in the restaurant in my hometown. I don't know if I can help you, then it will remind me of my childhood memories, if you dare to eat it, a kind of insect, dare to eat it, think about its life process and you won't feel disgusted.

The curved tooth saw longhorn beetle can not be eaten. Because the Curved Tooth Saw Longhorn is a pest that can cause harm to many plants. The larvae feed on the rhizomes of plants, while the adults also eat the young leaves and flowers of various plants, causing serious damage to plants.

Therefore, the longhorn beetle is not edible and cannot be used as food.

The scientific name of this entomology is the Curved Tooth Saw Longhorn, which occurs in the L generation of a year and overwinters with old mature larvae. The next spring, the mature larvae pupate in the soil; Pupae suffocate about 5 6 cm from the ground. In mid-May, the adults emerged, and the adults remained in the soil skin file after the feather burning front was chaotic. 5 After the hot and thunderstorm weather in June, the adults are unearthed in large numbers and lay eggs.

The eggs are laid on moist lawns or in nurseries where there are more weeds. The larvae inhabit the soil and are infested until November. There is Metarhizium aeruginosa parasitism in the larval stage.

It is distributed in Beijing, Hebei, Liaoning, Henan, Shaanxi, Shanxi, Hubei, Hunan, Shandong, Taiwan, Anhui, Zhejiang, Jiangsu, Shanghai, Inner Mongolia and other regions. Harm the underground stems of lawns such as knotweed, dogtooth root, bison grass, etc.; It also harms willows, maple poplars, metasequoia and other forest trees. Larvae feed on the host rhizome in the soil, causing the lawn to wither.

In terms of prevention and control, in March and April and July and October, water is sprinkled on an acre of land with a high land fertility of 2-3 kg, or watered after spraying 1000-1500ml of land to effectively control larvae and adult worms; 5 In June, spray with 200ml of avidichloride per acre to kill insect eggs.

Alias] Tuju Tianniu, Quya Tutianniu, Henan and Shandong are called water gauges or cattle.

Order] Coleoptera, Cerratidae, Subfamily Sawn Beetle.

Scientific name] Dorysthenes Hydropicus Distribution] Beijing, Hebei, Henan, Shaanxi, Shanxi, Hubei, Hunan, Shandong, Taiwan, Anhui, Zhejiang, Jiangsu, Shanghai, Inner Mongolia and other regions.

There are many species of longhorn beetle, there are 22,000 known species in the world, and about 2,200 species in China. The common ones are in addition to the star beetle, the mulberry beetle, the peach-necked beetle dust, the cloud vertical wild spotted white striped beetle code hidden excited, the bare-shouldered star beetle, the red edge of the beetle, the white tendon beetle, the deep mountain beetle with eggplant, etc. Typical species have a long and round late sock tube-shaped, slightly flattened back, and particularly long antennae.

They like to move on willows, poplars, pines, and mulberry trees, and breed and breed.

Curved tooth saw longhorn.

Alias] Tuju Tianniu, Quya Tu Tianniu Shenchen, the river wide trace Channan Shandong area is called buffalo.

Order] Coleoptera, Cerratidae, Subfamily Sawn Beetle.

Scientific name] Dorysthenes Hydropicus Distribution] Beijing, Hebei, Henan, Shaanxi, Shanxi, Hubei, Hunan, Shandong, Taiwan, Anhui, Zhejiang, Jiangsu, Shanghai, Inner Mongolia and other regions.

Hazard objects】 Underground stems of lawns such as knotweed, dogtooth root, bison grass, etc.; It also harms willows, maple poplars, metasequoia and other forest trees.

Symptoms] The larvae eat the rhizomes in the soil, which can cause the lawn to wither.

See if it's him who is the ridge?

This is a larva of the longhorn beetle. The longhorn beetle, which is a general term for insects of the family Beetle, which is polyphagoguous and has chewing mouthparts with long antennae, often exceeding the length of the body. Its larvae live in wood and can be harmful to trees or buildings.

The longhorn beetle is a herbivorous insect, which will harm woody plants, most of the pine, cypress, willow, elm, walnut, citrus, apple, peach and tea, etc., some cotton, wheat, corn, sorghum, sugarcane and hemp, etc., a small number of wood, buildings, houses and furniture, etc., are the main pests of forestry production, crop cultivation and building wood. The longhorn beetle generally overwinters in the trunk of a tree as a larvae or adult. After the adult worm emerges, some need to replenish the residue and first fill the nutrients, and eat pollen, young branches, tender leaves, bark, sap or fruits, fungi, etc., and some do not need to supplement nutrition.

The lifespan of adults is generally more than 10 days to 1 to 2 months; However, adults overwinter in the pupal chamber for up to 7 to 8 months, and males have a shorter lifespan than females. The activity time of adults is related to the coarse and auspicious surface of the compound eye, and the small eye surface is generally thick, mostly active at night, and has phototaxis; Those with small eyes and thin faces are mostly active during the day. The oviposition mode of adult worms is related to the form of mouthparts, and generally the adult of the anterior mouth type lays eggs directly into the rough bark or cracks when laying eggs; The adults of the lower mouth type first bite into grooves on the trunk of the tree and lay their eggs in the grooves.