Is indoxacarb effective against insect pests in the moon?

What agent to spray for insects in the moon season should be selected according to the type of worm, aphids can be eliminated by using insectoprid to eliminate them, if the red spider can use the golden branch, the scale insect can be treated with the scale bizhi, of course, carbendazim can be used to clean up and prevent a series of pests and diseases that breed in the moon season.

1. Pyridoxrid

This insecticide can effectively kill the aphids on the moon, one of the most common pests of the aphids, it mainly eats the leaves of the moon, the ability to reproduce quickly, if the treatment is not timely, the whole plant will be eaten by the aphids, the biggest natural enemy of this insect is the aphid, the aphids will soon disappear after spraying the aphids on the moon season after mixing the aphid with water.

2. Golden branches

Red spider is a kind of insect pest that is very harmful to the moon season, it mainly absorbs the branches and leaves in the moon season, so that the leaves of the moon season are yellow, and the reproductive ability is super strong, the best insecticide to deal with the red spider is the golden branch, the golden branch is sprayed on the front and back of the moon leaf after a period of time, and the moon season can be restored after a period of time.

3. The cocoon must be treated

The scale insect is not only easy to breed in the moon season, other plants can not escape its invasion, if there are not many scale insects in the month and season, you can use tweezers to directly pop it, and you can use Jiebizhi if you are worried that the treatment is not thorough, it can clean up the scale insect very thoroughly, but you must insist on using the drug about three times to achieve the effect.

4. Carbendazim

This is a general-purpose drug, most pests and diseases can use it, it is very effective on plants, not only can treat but also prevent some diseases, basically no *** for plants, you can use it with confidence, it is a very easy to use medicine, and it can be bought in many places.

Although the moon season is not so delicate compared to the rose, it is impossible to raise the moon season flower without pests and diseases, so when taking care of the moon season in daily life, you need to understand the pests and diseases that it often encounters, and you can solve the problem easily when you know the disease. Daily maintenance of monthly flowers to regularly water fungicides, found that the diseased leaves should be cut off in time, spray fungicides every week, spray about 3 4 times in a row, you can complete fungal diseases.

Here are a few common pests and diseases and how to deal with them.

1. The most common infestation of moon flowers is aphids, which usually gather on buds and leaves, and will suck sap and wilt branches and leaves. In the early stage of aphids, if the number is small, it can be rinsed with water, but it is necessary to avoid long-term moisture of the leaves, otherwise it is easy to be infected with fungal diseases.

Aphid control is very simple, and you can see good results by spraying it once with insectoprid.

2. Red spider is a common disease of the moon season, red spider mainly sucks the juice of the moon flower leaves, causing the moon season leaves to lose green and yellow, affecting photosynthesis, red spider reproduction speed is very fast, the harm to the moon season is very great. Spider mites mainly occur in poorly ventilated environments, when it is found that the leaves have pinholes and large color uneven spots, it is necessary to pay attention to check the back of the leaves, when there are red, black or white dots on the back of the leaves, then it can be concluded that it is a red spider.

Spider mites are more afraid of water, and after getting them, they can be scrubbed with water or rinsed with a water gun.

It is best to use drugs**, the drugs have to use acaricidal drugs, such as pyridoxine, Ica mite, etc., and the general insecticides have a weak effect on spider mites.

3. Moon season black spot disease, at first, the leaves appear small brown spots, and then gradually develop and expand, into black-brown spots, and finally cause the whole leaf to turn yellow and fall off. It is most common in summer.

The prevention and control methods are mainly prevention, and in the spring, it should be sprayed every half a month to prevent zeb. At the same time, the diseased leaves should be removed in time, and then the whole plant and the surface of the potting soil should be sprayed with zeb + mycloconazole. It can also be sprayed with mancozeb, carbendazim, etc., and it is recommended that 2 kinds of drugs be used together for better results.

Spray every 3-5 days, 2-3 times in a row to complete the **.

4. Powdery mildew in the early stage, the leaves infected with the germ are curled at the edges, and white powder can be found on the back of the leaves, which will spread to the entire leaves, stems and buds if not timely, and a large area of white powder will appear. It is highly common in spring and autumn, and poor ventilation is the main cause of powdery mildew, so attention should be paid to keeping the environment ventilated and the inside of the plant well ventilated during the breeding season.

When it is found that the leaves are infected with powdery mildew, the leaves should be removed in time and then sprayed with fungicides. Zinc dyzeb + mycloconazole for the treatment of black spot can also be used for powdery mildew, and it is recommended to use stone sulfur mixture for outdoor planting, and the effect of powdery mildew is better.

(1) Scale insects: mainly white wheel scale, Japanese turtle wax scale, red wax scale, brown soft wax scale, blowing cotton scale, chaff shield scale, snake eye scale, etc., its harmful characteristics are to suck the juice of young stems and young leaves, resulting in poor plant growth, mainly induced by high temperature and humidity, poor ventilation and poor light.

Control method: It can be sprayed with 25% chlorpylex wettable powder 2000 times liquid during the peak hatching period of nymphs.

2) Aphids: mainly for the monthly tube aphid, peach aphid, etc., they suck the juice of the young organs of the plant, in order to damage the young stems, young leaves, flower buds, etc., seriously affect the growth and flowering of the plant.

Prevention and control method: spray 2000 times of 10% imidacloprid wettable powder in time.

3) Cinnabar leaf mite: mainly for Scarab aeruginosa, Scarab nigra, Scarab scarab, Scarab scarab, etc., often eat new leaves, shoots and buds with adults, which seriously affects the growth and flowering of plants.

Prevention and control methods: use the feigned death of adults to hunt and kill in the evening. Taking advantage of the phototaxis of the adults, trap them with a black light. When the adult worm feeds on the harm, spray it with 1000 times of 50% malathion emulsifiable concentrate.

Spraying 1000 1500 times of water with 80% dichlorvos EC can control inchworms, stinging moths, poisonous moths, canopy caterpillars, dead leaf moths, scaphoid caterpillars, nest moths, moths, star caterpillars, corianders, leaf miner moths, military match insects, aphids, red spiders, mealybugs and newly hatched scale insects and nymphs. For woodworm moths, longhorn beetles, gidding insects and other boring pests, 80% dichlorvos emulsifiable concentrate can be injected into the fecal discharge hole with a syringe 20 50 times of water, and then the insect hole is sealed with slime to kill the pest. Fumigation in greenhouses and flower rooms for the prevention and control of whiteflies, etc., with 1 2 ml of stock solution per cubic meter.

The common diseases of moonflower are powdery mildew and black spot. Powdery mildew causes white powder on the young leaves and flower buds of the plant, which can be controlled by spraying with potassium permanganate solution.

Black spot disease mainly damages the leaves, causing black spots to appear on the leaf surface, and then slowly expanding, requiring carbendazim**. Its main pests are aphids.

and red spiders, mostly used dimethoate to exterminate.