Copper sulfate for treating the garden in autumn against pests and diseases

To prepare trees for winter, experts advise to produce timely processing of the garden In the fall, protect against pests and diseases. Gardeners recommend using products that effectively kill pathogens, larvae, and bacteria. If you ignore spraying, the fruit will be unfit for consumption. The timing of treatment directly affects the results.

Principle of the procedure

Experts advise carry out autumn garden cultivation from diseases and pests in sunny weather when there is no wind. Additional recommendations:

1. No rain in the coming days.
2. The air temperature is above zero.
3. Use of high-quality and proven products.

Cleaning and pruning

Once the harvest is complete, remove the leaves and rotten fruit from the ground. The waste can be thrown into a pre-dug hole. In a few years, it will be recycled. fertilizer.

If diseased fruit or damaged leaves are discovered during garden cleanup, they are burned. A cloth is spread over the cleared soil to prevent insects from entering the soil. The bark of each tree is inspected and scraped. If wounds or cracks are found, it is recommended to seal them. Otherwise, microbes will penetrate the tree. Pruning of garden crops is only performed in the south of the country, where temperatures drop only slightly. In northern regions of Russia, pruning can cause trees to die.

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If there is no frost, The trimming is carried out as follows:

• removal of dry, crooked and infected branches;
• waste incineration;
• Once every few years, rejuvenating pruning of old garden crops is carried out, which promotes their growth and increases productivity.

Methods of whitewashing

When treating trees for pests and diseases in the fall, gardeners plan to whitewash them. This provides reliable protection for trunks from the sun. It also kills pests and regulates heat. Whitewashing prevents trunk overheating and hypothermia.

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The treatment is carried out using ready-made preparations that adhere well to the bark. They contain an antiseptic, which simultaneously disinfects the surface. Gardeners recommend treating tree bark with a mixture that is not too runny. To achieve this, add PVA glue or garden adhesive to the prepared mixture.

Wood glue should not be used, as it can cause the bark to clog. This will prevent the tree from breathing. The downside of ready-made glue is its high price. To save money, Gardeners replace the drug with the following solution:

• 10 liters of water;
• 3 kg of slaked lime;
• 300 g iron or copper sulfate.

You can treat the trunks with slaked lime, clay, and PVA glue. Some gardeners replace copper sulfate with dichlorvos, BI-58, DNOC, Hom, and Oxyhom.

Spraying agents

Autumn treatment of fruit trees includes spraying their crowns. This procedure is performed using solutions and sprayers or atomizers. List of suitable solutions:

1. A one- or two-percent solution of copper sulfate. Eliminates various pests.
2. One-percent Bordeaux mixture. Used to combat powdery mildew and rot. The solution is prepared from 1 kg of copper sulfate, 50 liters of water, and lime solution.
3. Soap with washing soda. This solution can be used as a preventative spray on powdery mildew, currants, and gooseberries. The remedy is prepared from water, baking soda, and soap.
4. Urea solution. Used against aphids. Applying urea to the garden in the fall is effective against leaf rollers and flower beetles.

Spraying with any product should be done in the late, cool autumn. Otherwise, the strong concentration of the mixture can burn the trees.

Traditional binding

To protect fruit trees from frost, they are wrapped with spruce branches, reeds, and roofing felt. These are placed around the trunk, with a rag underneath. The rag should not come into contact with the bark. A metal mesh is stretched over the material to maintain its shape without damaging the tree.

Soil is added under the structure to prevent rodents from reaching the trunk. If there are a lot of mice in the garden, traps and poisoned bait are recommended for control. These can be removed in the spring. Tree treatment should begin when the leaves have fallen, but before the cold weather sets in. If autumn is late, work should be done later.

Tips from gardeners

To ensure safe garden preparation for winter, it is recommended to wear gloves, a gown, goggles, and a respirator. A respirator protects the respiratory system, while goggles prevent splashes from coming into contact with the eyes.

The spraying agents may cause allergies. To protect yourself from them, wear protective clothing when spraying trees. Drinking water and smoking are prohibited while working. The spraying agent itself should not be diluted in food-safe containers. If any remaining solution remains after treatment, dispose of it in a location inaccessible to animals, children, and adults. Do not pour the solution down the drain or into a compost bin.

Experienced gardeners advise against treating fruit trees during rain or slush. A windless, dry day is ideal. It's recommended to use a suitable pesticide. The choice depends on the type of pest.

To enhance protection, apply a 3 mm thick layer of lime solution to the trunk. Afterward, the soil around the tree is watered generously. Spraying is done using homemade or commercially available products, which vary in cost and mode of action.

DIY Mixes

Some homemade whitewashing solutions have proven effective in practice. For example, you can mix 3 kg of lime, 80 g of casein glue, and 0.5 kg of copper sulfate. Water is added to the mixture until it thickens.

Water-based or acrylic paints are often used for whitewashing. If done correctly, a protective layer forms on the trees that repel insects, pests, and other microbes. Insecticides are added to the solution to enhance the protective properties.

If there are wounds or cracks on the trunks, it is recommended:

• prepare a composition from finely chopped resin and cow dung;
• treat the damage with garden pitch.

If the latter is unavailable, melt 200 g of beeswax and 100 g of rosin yourself. Mix the ingredients, adding 100 g of fat. Apply the prepared mixture warm to the problem areas of the trunk.

Chemical compositions

Experts classify fungicides and insecticides as chemicals used to treat fruit trees against bacterial diseases and fungi. The former group includes chemicals that kill fungi. Insecticides include products that repel harmful insects.

Before using any chemical product, it is recommended to read the instructions. The most effective compositions include:

1. Fuegaflor fungicide. It is used to eliminate powdery mildew, scab, and fruit rot. 3 g of the product requires 10 liters of water. Consumption: up to 2-5 liters of solution per tree.
2. Aktara insecticide. Used to control a variety of insects. It is effective at any stage of pest development. The solution is prepared outdoors.
3. Extra-Confidor systemic insecticide. Used to control sucking and chewing pests.
4. Benomyl is a broad-spectrum systemic fungicide used to combat and prevent various diseases. It can be used in any climate zone.
5. Inta-Vir insecticide. Effective against homoptera. One tablet requires 50 liters of water.

It is recommended to use the chemical after applying it to several branches. After 7 days, inspect them. If there are no spots on the sprayed branches, the product is safe to use.