What to do if there are greasy insects on the leaves of the peach tree

Hello: Treated with medication.

Summary. Hello dear, it's a pleasure to serve you! The solution to the peach tree greasy insect is as follows:

1. Spraying pesticides: You can choose some insecticides to spray on peach trees, such as dichlorvos, chlorothalonil and other drugs. According to the usage and dosage stated in the drug instructions, spray on the leaves and branches of the peach tree.

2. Spray soapy water, salt water and other liquids, and you can also use physical control measures such as yellow boards, white boards, yellow glue and yellow paper and yellow lights to attract and capture peach aphids, so as to prevent them from further encroaching on peach trees. Thank you for your patience, the above is my full reply, do you have any other questions? I can continue to answer for you!

Dear, hello, I'm glad to serve you! The solution to the peach tree greasy insect is as follows: 1. Spray pesticides

You can choose some insecticides to spray on the peach tree, such as dichlorvos, chlorothalonil, and other drugs. According to the usage and dosage stated in the drug instructions, spray on the leaves and branches of the peach tree. 2. Spray soapy water, salt water and other liquids to quietly grind the body, and you can also use physical control measures such as yellow boards, white boards, yellow glue and yellow paper and yellow lights to attract and capture peach aphids, so as to prevent them from further encroaching on peach trees.

Another way is to remove the peach aphid by hand, and after finding the peach aphid on the peach tree, gently pinch the peach aphid with your hand, and then rinse it with water.

Summary. Dear, I'm glad to answer for you: What to do if the peach tree grows greasy insects:

Solution: Chemical control of peach trees can be used to prevent aphids at the beginning of the germination period, you can take turns to use 10% imidacloprid wettable powder 2500 times liquid and 3% acetamiprid 2 500 times liquid and 10% cyanocyanide emulsifiable concentrate 2000 times liquid spray the whole tree, and wait until the insect infestation occurs to continue to spray once every 7-10 days, and spray 2-3 times in a row.

Dear, I am happy to answer for you: what to do if the peach tree has greasy insects: the solution to chemical control of the peach tree can be used to prevent aphids at the beginning of the germination period, you can take turns to use 10% imidacloprid wettable powder 2500 times liquid and 3% acetamiprid 2 500 times liquid and 10% chlorine touch cyanide polyester milk chain oil 2000 times liquid to spray the whole tree, and wait until the insect infestation occurs to continue to spray every 7-10 days, and spray 2-3 times in a row.

What to do if the peach tree has greasy insects 1, physical control Hang a yellow sticky board in the peach orchard to attract aphids and kill them. 2. Do not use broad-spectrum insecticides in biological control to protect the natural enemies of aphids in peach orchards, such as ladybugs, grass frogs, velvet mites, aphid flies, parasitic wasps, etc. 3. Chemical control of peach trees can be used to prevent aphids at the beginning of the germination period, and 10% imidacloprid wettable powder 2500 times and 3% acetamiprid 2 500 times liquid can be used to spray the whole tree in turn, and continue to spray every 7-10 days after the insect infestation occurs, and spray 2-3 times in a row.

4. Prune diseased branches with more insect pests in field management, reduce the source of insects, and bring them to the outside of the garden to burn. Do not plant cabbage and other vegetables outside the peach orchard to make them more vigorous.

Hello dear, peach tree greasy insect is a relatively common pest, which is more harmful to peach trees, apricot trees and other fruit trees. Here are a few ways to prevent it:1

Mechanical control: Use bamboo chips, iron wires and other reproach residue to gently scratch the peach tree trunk to get the greasy insects down. You can use cotton swabs, brushes, etc. to clean up the greasy insects by hand.

2.Biological control: the use of natural enemies such as butterflies and aphids for control.

3.Chemical control: can be used for the prevention and control of pesticides, such as 1000 times the liquid dimethoate, 400 times the liquid dichlorvos, etc., but it is necessary to pay attention to read the instructions carefully before use to avoid polluting the environment and affecting the yield and quality of fruit trees.

4.Preventive measures: Strengthen the management of fruit trees, keep the surrounding environment clean, clean up pests and diseases in time, and enhance the ability of fruit trees to resist pests.

You can spray a smoke agent on the canopy, such as baking soda, wood vinegar, etc., to let the smoke penetrate into all parts of the tree to achieve the effect of repelling insects. It should be noted that different prevention and control methods of the forest front cover are suitable for different situations, so corresponding measures should be taken according to the actual situation when carrying out prevention and control to achieve better prevention and control effects. At the same time, it is necessary to pay attention to the correct dosage and comply with the safe use procedures when using pesticides to protect crops and the environment.

The following are some ways to deal with peach tree greasy insects:1Rinse with water:

Rinsing the leaves and branches of the peach tree with water can wash away some of the greasy insects. However, this method is only temporary and cannot greasy the problem. 2.

Manual removal: Removing greasy insects from the leaves and branches of peach trees by hand can effectively reduce the number of pests. However, this method is only suitable for small areas of peach trees, and manual removal is not effective for large areas of peach forests.

3.Use pesticides: Some targeted pesticides can be used to treat peach tree worms.

However, when using pesticides, we must pay attention to the method of use and dosage, so as not to cause unnecessary damage to the peach tree and the environment. 4.Use of biological control:

Some natural predators can be used to control peach tree worms, such as ladybugs, aphid cocoon wasps, etc. This method is environmentally friendly, but it takes a certain amount of time and effort. In short, dealing with peach tree greasy insects requires corresponding methods according to the specific situation.

It is advisable to consult with a professional before handling to ensure the effectiveness and safety of the treatment method.

No way, the domestic can not be medicated, cut off some branches and leaves to leave some tender sprouts, will grow out on their own, if there is then try to catch, after a long time the plant will overcome itself, some of the plants in my family before will also, now are all good.

The control of jujube armyworm (sticky leaf worm) should pay close attention to the prevention and control of the first generation of larval stage, because this generation occurs more neatly, so the control effect of pesticides is better. At the same time, it is necessary to do a good job in manual prevention and control to reduce the base number of overwintering.

1) Scrape the bark in winter to eliminate overwintering pupa. The overwintering pupae of jujube armyworm were mostly in the coarse skin cracks of the main trunk, accounting for the most of them. The main branch is secondary, occupying; The lateral branches are the least, occupying. Therefore, in winter and spring, scraping off all the warped bark on the tree and destroying it in a centralized manner can eliminate 80% and 90% of the overwintering pupae under the bark of the jujube tree.

2) Black light traps adults.

3) Autumn trunk bunchgrass traps overwintering pests. Before the larvae overwinter (mid to late August), before the third generation of mature larvae of jujube armyworm overwinter, a 33 cm wide grass curtain is bundled at the base of the trunk or large branch to lure the larvae to pupate, and the grass curtain and the overwintering pupal cocoons attached to the bark are removed after October and destroyed in a centralized manner.

4) Carry out biological control during the tree growth period. In order to solve the pesticide damage and residues, and to protect natural enemies and pollinating insects, the growth period of jujube trees, especially in the flowering and fruiting periods, can be solved by releasing red-eyed bees and using biological pesticides. In the jujube armyworm.

In the second and third generation egg stage, 3000 5000 red-eyed bees of pine caterpillars are released per plant, and the parasitic rate can reach about 85%. Spraying 100 200 times of biological pesticides for green worms and bacillus borer, the effect of larval control is 70% 90%. It can also be controlled by attractant trapping or disorientation.

5) When the young shoots of the tree grow to about 3 cm (that is, the peak hatching period of the first generation of larvae), it is the critical period for pesticide control. Available types and concentrations: deltamethrin EC 4000 times, 20% pyrethrin EC 3000 times, 30% oxychlormethrin EC 3000 times, 80% dichlorvos EC 1000 times, 90% trichlorfon 1000 times, etc.

You can use 30% salt water, spray with a kettle. It will work. This is only for small areas. Large areas can only be used with drugs.