Despite the fact that many manufacturers are positioning their products as “eco”, that is, one that was not treated with chemicals during the growth process, for the most part this is a marketing ploy. Chemicals, insecticides, fungicides, despite such terrible and seemingly harmful names, will help increase the yield of trees, protect them from pests and diseases, which are often more dangerous for humans than treatment with drugs. All about how to properly spray trees in early spring, read below.
Content
When to spray fruit trees in early spring?
Many gardeners make mistakes, because they believe that spraying trees is best done then. when they begin to form fruits. In fact, the most favorable period for this procedure is considered to be when the air temperature warms up to +5 degrees and the first snow comes off. This is due to increased activity of insects and pests precisely with melting snow.
For convenience, we divided into two groups and compiled a detailed processing schedule.
Stages of processing apples and pears
March - early April
At this stage, you need to put your garden in order and get rid of last year’s garbage, thoroughly dig the ground and, if necessary, update the soil. Ideally, if you were able to enrich the soil with useful substances since the fall. If you did not have such an opportunity, it is necessary to enrich the land with fertilizers two weeks before the start of the treatment.
Beginning of April - April
It is necessary to carry out treatment from pests that eat flowers of trees during the formation of fruits. For this, treatment with insecticides or karbofosom is perfect. Toward the end of April, treat the trees for scab and fruit rot.
Copper sulfate, Bordeaux mixture and ready-made chemicals are suitable for this. for example “HOM”. Best performed during the period of maturation of the kidneys.
During the period of maturation of the kidneys and their blooming from ticks, it is best to process sulfur with colloidal.
In May, Fitoverm is best for spraying.
Immediately after flowering, the trees must be treated with “Aktara”, it effectively copes with tramps.
Remember that the most favorable period for processing is considered to be evening time.
Stone processing steps
March
You must repeat the processing steps for apple and pear trees.
April
Active kidney formation begins in this period. Most often, trees of this type suffer from fungal diseases. Therefore, for their safety, processing must be carried out with copper sulfate, Bordeaux mixture.
May
In May, it is necessary to re-treat the trees with copper-containing substances or replace them with ready-made preparations (for example, “Desicite”), which can be purchased at a gardening store.
How to spray fruit trees in early spring?
In order for the treatment to turn out effective, all preparations and substances for spraying must be purchased in a trusted store. When buying, pay attention to the integrity of the packaging, the date of manufacture.
For spraying you need to purchase a horticultural spray gun. They come in both mechanical and manual controls. As practice shows, manual control, although more difficult to control (slows down the spraying process), but the life of this unit is much longer. When buying, carefully inspect the flask, (they are usually made of plastic), and there should be no damage, and even more so cracks and holes.
When working, be sure to use personal protective equipment: a bathrobe, gloves, a respirator, a mask and preferably glasses. All of them should be made of rubberized materials, fit your size and should completely cover the body. Despite. that all the chemicals and chemicals on the market have become less safe for humans, excessive amounts of skin and mucous membranes can cause burns and poisoning. Be careful.
Mix for processing should be fresh. You can’t cook it in advance. Spray either on a sunny day or in the evening. But make sure that no rain is expected on the day of treatment and the next day.
Spray the trees as evenly as possible, trying to make sure that the drug gets into all the cracks and cuts. Remember to cultivate the soil under the tree.
It is unacceptable for children and animals to be near when processing.
After spraying under the trees and next to them it is undesirable to stay for about a day.
Treatment of fruit before and after budding
Prior to kidney swelling, trees and shrubs most often suffer from fungal diseases, moss and lichen. For protection, you can use a solution of copper sulfate.
During the swelling of the kidneys and their blooming, treatment is needed from scab and fruit rot. As prevention, Bordeaux liquid, “Aktara,” is suitable.
After budding, the trees and bushes must be treated from aphids, apical rot, and beetle. “Binom” is perfect for this.
After flowering, the processing can be carried out by any insecticides, for example Fufanon, Apollo.
The most popular and effective drugs
To date, the most popular and effective means for spraying are:
- Fufanon - suitable for protecting both fruit trees and shrubs. It copes with sawflies, weevils, renal mites.
- carbamide or urea copes with aphids, caterpillars, leafworms.
- copper sulfate protects against black cancer, scab, fruit and vertex rot and curly.
- Bordeaux mixture protects plants from moss, scab, moniliosis.
- iron sulfate eliminates gray rot. fungal diseases, as well as scab.
The most effective folk remedies
For those who do not want to resort to the use of chemicals, there are many folk remedies. Unfortunately, their effectiveness is much lower than factory preparations, but if used correctly, it can help cope with pests and diseases in early spring.
Garlic tincture
To prepare you need:
- 500 grams of garlic;
- 10 liters of water.
Finely chop the garlic and add five liters of water. Allow the mixture to brew for about 2-3 hours, and then add another 5 liters of water. Using the resulting solution, treat the trees and shrubs according to the schedule described above.
Hot pepper broth
To prepare you need:
- 100 grams of dried red pepper;
- 11 liters of water.
Dried pepper pour 1 liter of water and put cook on the stove. After about 2-3 hours, remove from the stove and set to cool. Then add 10 liters of water and you can start spraying.
Camomile tea
To prepare you need:
- 1 kg of chamomile dry;
- laundry soap;
- 5 liters of water.
Chamomile must be filled with hot water. Put infuse in a dark place for a day. After a day, add laundry soap and dissolve until smooth. Strain the broth and pour into the gardening spray.
Whitewashing trees
Whitewashing is a very important step in protecting trees. It is intended for:
- protect the bark from burns;
- protection from temperature changes (therefore, trees are whitened in early spring, when the average daily temperature is unstable and large gaps between morning and evening);
- preservation of trees from insects, pests and the development of diseases.
Whitening is necessary for both young and adult trees.
How to whiten trees?
- from the bottom of the trunk to the first branches;
- plus you need to whitewash the lower skeletal branches by almost half.
The most common means for whitewashing can be considered a lime solution. Some gardeners resort to the use of waterborne paint.
Whitening is necessary only in dry weather, having previously cleaned the bark of unnecessary elements and treated with insecticides, chemicals or folk remedies for pests and diseases.
Urea, copper and iron sulfate - how to use and how to breed?
In order to prepare urea or urea for spraying, you must:
- 50 grams of urea;
- 10 liters of water.
Carefully place and you can begin processing.
It is suitable both as a basic care (before flowering, after), and as a final one as a preparation of a tree for winter (it can be done when more foliage has been showered from the tree). It is also suitable as a fertilizer if you decide to cultivate the soil with it before preparing the tree for autumn.
In order to prepare a solution of copper sulfate, you must:
- 100 grams of vitriol;
- 10 liters of water.
As a rule, up to 2 liters of remedy per tree. A solution of copper sulfate is ideal for treating wood in early spring. Spraying is best done in the morning on a sunny day, when the temperature ranges from +5 degrees to +30. This fungicide belongs to the group of aggressive ones, therefore, when processing, do not allow children, animals to be nearby, and do not forget about protective equipment (suit. Gloves, respirator).
In order to prepare a solution of iron sulfate for the treatment of young trees, it is necessary:
- 50 grams of iron sulfate;
- 10 liters of water.
To process older trees, just double the concentration of vitriol.
As well as copper, it is well suited for processing in early spring when the trees have not yet begun to turn green. Suitable not only as a protective agent, but also as a fertilizer especially for fruit trees).
By carefully preparing for spraying trees and shrubs in early spring, you will not only be able to keep them healthy, but also increase your yield several times, since many products, despite all the harmfulness to humans, are nutritious and useful for trees.
Aralia Manchurian - medicinal properties and contraindications, the use of tinctures in bodybuilding
Seedless pomegranate - cutaway appearance, benefits and harms
Dates - the benefits and harm to the body, how much you need to eat, properties and calorie content
The benefits and harms of mango for the body of women and men - how to eat it?