What kind of insect is a mole cricket What kind of insect is a cockroach cricket

Mole crickets are pests of the family Mole crickets of the order Orthoptera, often called Lala crickets, ground crickets, and the main species that occur in vegetable fields are North China mole crickets and Oriental mole crickets. North China mole crickets occur mainly in the north; Oriental mole crickets occur all over the country, and the damage is more serious in the south.

Although it eats plant roots, its ability to loosen the soil is very beneficial to plants.

<> Mole cricket morphological characteristics The body is long and narrow. The head is small, conical. The compound eyes are small and prominent, with 2 in one eye.

The dorsal plate of the prothorax is oval, the dorsal surface is raised like a shield, and the sides extend downward, almost enclosing the basal ganglia of the forefoot. The forefoot is specialized in a stubby structure, the basal segment is particularly short and wide, the leg segment is slightly curved, sheet-like, and the tibial segment is very short, triangular, with strong terminal spines, which is easy to excavate. There is 1 cleft on the inside for the auditorium.

The forewings are short, the male can sing, the articulation mirror is imperfect, and it is only bounded by diagonal and oblique veins, forming a triangular chamber; The end net area is small, and the female ovipositor is degenerate.

Habits Usually active at night, but can be active during the day when the temperature is suitable. When the relative soil humidity was 22 27, the most harmful was Cricket sinensis. When the soil is dry, there is little activity, and the damage is light.

Adults are phototaxis. In summer and autumn, when the temperature is between 18 and 22 and the wind speed is less than a meter second, a large number of mole crickets can be lured by lights at night. Mole crickets can move backwards, especially in their burrows.

Both adults and nymphs are good swimmers, and females have the habit of protecting eggs and feeding their young. Nymphs can only move independently until the 4th instar. The occurrence of mole crickets is closely related to the environment, and often inhabits plains, light saline-alkali lands, low wetland areas such as rivers, seas, and lakes, especially sandy loam and humus-rich areas.

Mole cricket alias: cockroach, mole, mole, fairy, stone rat, sycamore, dog.

Sexual taste: salty, cold, slightly poisonous.

Meridians: Meridians: Meridians of the bladder, large intestine, and small intestines. into the stomach and bladder meridians.

The role of mole crickets:

Mole crickets are used as medicine with dried worm bodies, which have the effects of diuretic, swelling and detoxification. Mole crickets are clinically used for urinary stones, edema, cirrhosis of the liver, ascites, chronic nephritis and uremia, inability to coat, urinary retention after surgery and intestinal and bladder paralysis caused by the obstruction of the second stool, and the iron nails, wood and bamboo and foreign bodies that retreat into the meat.

Mole crickets are used for real diseases such as edema in the abdomen and unfavorable urination, and can be compatible with euphorbia and coriander. If it is used to treat urinary obstruction, it can be roasted with mole crickets, ground while hot, and adjusted with rice wine or boiling water.

Contraindications for mole crickets: Weak qi and pregnant women should not take mole crickets.

Cockroach cricket, equivalent to Zhi, yellow-green, with black stripes, belongs to the cicada family.

Mole cricket, the name of Chinese herbal medicine. This product is a dried whole worm of the mole cricket insect mole cricket of the mole cricket family. In summer and autumn, it is caught when the plough is turned over, or it is entrapped.

After being caught, it is scalded to death with boiling water and dried in the sun or dried. The functional indications are: water dilution, laxative.

Treatment of edema, stone shower, unfavorable urination, scrofula, carbuncle and sores. The body is oblong, pale yellowish brown or dark brown, and the whole body is densely covered with short soft hairs. The female is about 3 cm long, and the male is slightly smaller.

The head is paniconeous, pointed anteriorly and blunt at the back, and most of the head is covered by the anterior thoracic plate. The antennae are filamentous, up to the posterior margin of the prothorax in length, the 1st segment is distended, and the 2nd segment is thinner below the 2nd segment. compound eyes, paired, ovate, yellowish-brown; There are 3 distinct monocular eyes behind the inside of the compound eye.

The mouthparts are well developed and chewy. The dorsal plate of the prothorax is hard and enlarged, ovate, and the dorsal ** has a sunken longitudinal groove, about 5 mm long. wings 2 pairs, forewings leathery, shorter, yellowish-brown, only reaching the abdomen**, slightly triangular; The hindwings are large, membranous and transparent, pale yellow, the wing veins are reticulated, curled up and folded like a tail when at rest, beyond the abdomen.

There are 3 pairs of feet, the forefoot is particularly large, the basal segment is large, round, the leg segment is strong and slightly flattened, the tibia is flat and hard, the tip has 4 sharp flat teeth, the upper 2 teeth are larger, and can be moved, thus forming an excavation foot, suitable for digging cave tunnels. The hind leg segments are large, with 3 or 4 movable spines on the dorsal inner edge of the tibia, the abdomen is spindle-shaped, the back is brown, the ventral surface is pale and yellowish-brown, the dorsal sides of the terminal 2 segments have bristles bent inward, and the last segment has 2 tail hairs, protruding from the body. It lives in moist and warm sandy soils, especially in areas where organic matter fertilizers have been applied in large quantities.

In spring and autumn, it is the most active, often going out at night to excavate the earth surface into a vertical and horizontal tunnel, and hiding in the cave during the day. Strong phototaxis and can fly.

蝼蛄 [lóu gū] is a family of mole crickets of the order Orthoptera. Mole crickets, commonly known as Lala crickets, ground crickets, sky moles, earth dogs, etc., are medicinal insects. Generally, the main ones used in medicine are North China mole cricket and Oriental mole cricket.

Medicinal use is usually for the dried adults and large nymphs of the mole crickets.

The North China mole cricket is mainly distributed in the north, the Oriental mole cricket is distributed in all parts of China, and the southern part is more serious. Taiwanese mole crickets occur in Taiwan, Guangdong, and Guangxi. Common mole crickets are only found in Xinjiang.

蝼蛄 pronunciation: lóu gū. Explanation:

Mole crickets are the phylum Arthropods, Insecta, Orthoptera, Mole Crickets. The dorsal surface is brownish, and the ventral surface is grayish-yellow. The forefeet are well-developed, shovel-shaped, suitable for excavation, and have tail whiskers.

It lives in the dirt, emerges at night, and eats the tender stems of crops. It is commonly known as "cricket", and in some areas it is called "earth dog".

Example sentence: control of underground pests such as needleworms, grubs, and mole crickets.

Mole crickets make sentences. The main insect pests are needleworms, grubs and mole crickets, especially the former two species have a tendency to increase in recent years.

The famous insectivorous bird feeds on insects such as needleworms, mole crickets, and walking insects, and most of the insects it eats are pests of crops.

A thick black frame is drawn below the male and western figures, in which two mole crickets are depicted with their heads facing east.