How to cure the tsubaki elephant on the eggplant tree? How to prevent and control Tsubaki elephants?

You can mix the laundry detergent with water and sprinkle it on the place where the tsubaki elephant often appears. And the inside of the house should be kept clean, and the unclean environment is also easy to attract the elephant.

2. If there are fruit trees outside the house, it is easy to attract elephants, especially apple trees and jujube trees. If the tree is not big, you can shake it, and after the Tsubaki elephant falls from the tree, you can trample it to death with your foot.

3. Boiling water death penalty: General boiling water disinfection is the most effective, Tsubaki is the most afraid of high temperatures, and it is generally the most complete to kill insects with boiling water, because when boiling water kills, so that insects have no chance. In order to prevent the eggs from breeding in sheets, bed boards and other places, they must be washed with boiling water to kill the remaining tsubaki.

The following three ways to prevent and control:

1) Artificial control: Adults and nymphs inhabit the leaves or fruits on the periphery of the canopy in the morning and evening or in rainy weather, and can be hunted in the morning or evening when the dew is not dry and inactive.

2) Biological control: The natural enemies of orange bugs are abundant, and there are known to be yellow ants, parasitic wasps, spiders, etc., which should be protected and utilized.

3) Pesticide control: If there are too many insect populations, it is impossible to solve it by manual control, you can use 1000 times dilution of 80% dichlorfon [span] emulsion or 800 1000 times dilution of 90% trichlorfon crystals to spray.

Tsubaki elephant: Tsubaki elephant belongs to the order Hemiptera, which is the largest group of species in the Hemiptera, and there are about 5,000 species in the single Elephantidae family in the world.

Morphological characteristics: The body of Tsubaki elephant is centimeter long. body color: black-brown; The dorsal posterior side of the head bears a pair of tiny orange-yellow, or orange-brown longitudinal spots, and the terminal of the last segment of the antennae 2 3 is partly orange-yellow or orange-brown, partly, the individual is in the first.

There is still a section of orange-yellow or orange-brown spots in the second and third segments. There is a sharp spike on the outer edge of the dorsal plate of the prothorax,** with a transverse arc orange-yellow or orange-brown fine spot. The membranous part of the upper wing is dark brown.

The abdomen is partially exposed on the outside of the upper wing, and each segment has small orange spots. The hind feet are particularly well developed, especially the basal half of the tibial joint, which is flattened in the leaf shape, which is the main distinguishing feature of this species. There are many yellow spots on the ventral surface of the body; The most distinctive feature is the leaf-like appearance of the tibial joints of the hind feet.

The anterior half of the upper wing is leathery, and the membranous part is triple conical in the ventral dorsal. It has a well-developed stabbing mouthparts. The eggs are cylindrical in shape with a lid on top, and are often laid neatly on the leaves.

terrestrial Tsubaki elephants developed short whip-like antennae; Most of the aquatic elephants have sickle-like front feet; The middle and hind legs of the amphibian elephant are particularly slender, and at first glance they resemble spiders.

Tsubaki elephant is what the Chinese call bugs, because most bugs will release odor from the stinky glands, so people usually call it stinky bugs, folk called "smelly sister", is an important pest for apples. Tsubaki elephants that appear at home can be killed with pesticides or directly culled.

1. Clean environment, keep the home clean, often clean the environment at home, remove debris, especially from corners to small places, which are places where bed bugs often come and go. In places where bed bugs are more likely to appear, you can use lime to find out where bed bugs have crawled before they crawl.

2. Mix the laundry detergent with water into a concentrated liquid and sprinkle it on the place where the Tsubaki elephant often appears. And the inside of the house should be kept clean, and the unclean environment is also easy to attract the elephant.

3. Artificial hunting: This is a time-consuming and laborious job that knocks on our bed boards and corners. Use Bug Alertness to shake them off, and then you'll see small bugs, but these bugs are agile, especially if you're a neat monster.

Zen as much as you can or bring your gloves. After catching the bugs, kill the bed bugs directly. Then hurry away because it's going to stink.

4. If there are fruit trees outside the house, it is easy to attract elephants, especially apple trees and jujube trees. If the tree is not big, you can shake it, and after the Tsubaki elephant falls from the tree, you can trample it to death with your foot.

5. If a large number of Tsubaki elephants appear in the farmland orchard, you can go to the market to buy a special powder to kill the smelly eldest sister, mix it into a concentrated liquid and spray it.

The big sister can be hunted and killed when the big sister is wintering; In early spring, measures such as plugging tree holes and scraping old bark were taken; In summer, at noon, gently shake the trunk of the tree with your hands to kill the stinky sister who has landed in time; In addition, it is necessary to prevent and control the stinky eldest sister during the nymph period, because during this period, the stinky eldest sister can only crawl and cannot fly. At present, in the forestry and biological control center, the biological control of the stinky sister has entered the experimental stage by using the natural enemy of the stinky sister, the Tsubaki Xianggou egg wasp. The field investigation showed that the parasitism rate of Tsubaki eggs was relatively high, the average parasitism rate of Tsubaki eggs was 47 22, and the parasitism rate of Tsubaki eggs was 30 56 on average, which was the natural nemesis of the stinky sister.

Tsubaki elephant is commonly known as stink fart, there are more than a dozen kinds, among which the orange Tsubaki is mainly harmful to citrus, Sha Tin pomelo is one of them, distributed in Guangdong, Guangxi and other southern regions. Adults and nymphs use needles to insert needles into the fruit to suck the juice, and the fruit is damaged and hardened and contracted, so that it falls off early, resulting in losses, and heavy losses once it becomes a disaster.

If you find a Tsubaki elephant at home, first check whether there are gaps in the doors and windows of the home. If there is, seal it up. It is better to put a gauze on the window plate to prevent it.

Right it crawls in.

Mix the laundry detergent with water and sprinkle it on the spot where the elephant is frequent. Keep the house clean.

Doors and windows are closed, insecticides are sprayed in the house, people and livestock leave, and they return a few hours later.

You can go to the market to buy a special powder to kill Tsubaki elephants, mix it into a concentrated liquid and spray it.

The scientific name of the stinky eldest sister is "Tsubaki Elephant", also called "bug". There is a stinky gland opening behind the stinky big sister's body, and when it encounters an enemy, it emits a stinky gas, and it is also called "fart bug", "stinky girl", etc.

According to the data, Tsubaki elephant is a common name for a class of insects with abnormal wing changes, about 30,000 species, of which more than 90 are pests. Their common feature is that their bodies are flat, large and tiny, and their mouthparts are beak-shaped, suitable for stabbing and sucking. In the suburbs of Beijing, the stinky elder sister mainly harms pears, peaches, apples and other fruit trees, the harm rate is generally about 15 to 25, and the damage rate to the fruit is as high as 70 or more, making the fruit become "monkey's peache" and "pear pimple", with a bitter taste and loss of edible value.

In urban areas, the stinky elder sister harms willow, elm, mulberry, poplar, acacia, eucommia, paulownia, pomegranate and other greening trees and flowers, they suck the juice of flower buds, petals, leaves, young leaves, and fruits, so that the effect of greening and beautification is greatly reduced.

Mix the laundry detergent with water and sprinkle it on the place where the stinky sister often appears.

The house should be kept clean, and an unclean environment is easy to attract the eldest sister.

In spring and autumn, the stinky eldest sister entered the room to escape the cold. The following is a suggestion for you, the first suggestion: seal the doors and windows well, and be sure not to leave a gap in the right.

The second suggestion: put a few pots of flowers and plants that the stinky sister hates in front of the doors and windows. The third suggestion:

Change rooms, change to the first floor or other rooms that are not easy to gather heat. There is also a little stinky sister who is afraid of being clean, and it is best to clean up the house, and there is no corner for them to hide. You can also buy an electric mosquito swatter, and it won't move as soon as you touch it.

Mainly based on Chinensis, pedicle borer and Phytophthora downensis, select high-efficiency, counterpart, low-toxicity pesticides, and focus on four key periods of pesticide application: 1. Flower bud stage: mainly prevent and control Phytophthora chinensis.

Apply anthers at the end of March to the beginning of April. For the prevention and control of Phytophthora downy, you can use 0 5 Bordeaux liquid, or 300 times of the suspension of the sulfur glue, or 1000 times the solution of 58 manganese zinc wettable powder, or 500 times of the 40% ethylphosphine aluminum wettable powder. To control Tsubaki, we should master the overwintering adult activities and the peak period of nymph incubation, and spray with 600 800 times of 90 trichlorfon crystals, or 300 times of 10% chlorfon emulsifiable concentrate.

If the above-mentioned pests and diseases are concurrent, the pesticide can be mixed to achieve both pest and disease treatment. 2. Flowering and fruiting period: mainly to prevent and control Tsubaki elephants, and to treat Phytophthora downypontia.

At the end of April to the beginning of May, apply the fruit-preserving medicine, and use the same medicine as the flower bud stage. 3. Fruit expansion period: mainly to control lychee stem borers, and also treat other diseases and insects.

In early and mid-June, apply fruit-preserving drugs to prevent insects from eating fruits. Master the pedicle moth.

For the peak period of the third and fourth generations of adults, you can use 500 times of 25% insecticidal aqueous agent plus 800 times of 90% trichlorfon crystals, or spray with 3000 times of 20% rapid killing butadiene emulsifiable concentrate and 800 times of 80% dichlorvos emulsifiable concentrate. 4. Lychee in autumn: mainly to control pedicle borers and a variety of diseases and insects.

From late August to September, apply the particle-preserving drug, and the agent can be 25% rapid killing butadiene emulsifiable concentrate, or 25% insecticidal double aqueous agent, or 25% hydroamidophos emulsifiable concentrate, mixed with 58% manganese-zinc wettable powder or 40 more sulfur suspension, so as to achieve both pests and diseases.