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Medvedka is a malicious pest that lives in the ground and is highly fertile. The female is able to lay up to 400 eggs at a time.
The bear population can cause very significant damage most garden plants, flowers and their bulbs, strawberry bushes and strawberries.
She not only eats the plants, but also cuts off the thin stems of the seedlings with her claws.
In beds with only planted seeds, the pest breaks through numerous passages, preventing their germination. To get rid of the bear radically, there is a large assortment of chemical insecticides that destroy both adults and their offspring.
We have selected list of the most effective and popular means of fighting a bearthat are guaranteed to save your garden from adversity without damaging the plants.
Ammonia
Many experienced gardeners fight the bear with the help of ammonia (ammonia water). In addition, ammonia is an excellent nitrogenous fertilizer.
Release form
Aqueous solution in plastic or glass bottles.
Chemical composition
Ammonium hydroxide - 30% concentration.
Mechanism of action
Ammonia is a remedy for a bear, which has a pungent unpleasant odor, which repels harmful insects.
Duration of action
Very short, the smell disappears quickly. Therefore, application is necessary at least once a week.
Compatibility with other drugs
Ammonia against the bear should not be combined with baits that attract the bear with their smell.
When to apply?
During any growing season when watering.
Mode of application
Introduce 3-4 dessert spoons of ammonia water into a bucket of water, stir well and water the plants under the root.
Toxicity
The drug is very toxic to humans and all warm-blooded animals - hazard class 2.
Terradox
This remedy against the bear has a very wide range of effects on most pests living in the ground.
A reliable and proven drug that is guaranteed to destroy the bear.
Release form
Granules in a waterproof bag. Packing 100g.
Chemical composition
The main substance is diazinon at a concentration of 40g / l.
Mechanism of action
Neurotoxic properties lead to paralysis of the limbs in the bear. This is due to a blockage of the enzyme cholinesteraseinvolved in the transmission of impulses of the nervous system.
The enzyme should cause hydrolysis of free acetylcholine, which instead begins to accumulate in the synaptic opening, interfering with the passage of impulses.
Methods of entering the body - intestinal, systemic and contact. If you constantly use this drug, you can get a bear, developed resistance to its effects.
Duration of action
The period of plant protection from the bear lasts at least 13-15 days. At this time, diazinon gradually enters the plant through the root system.
Compatibility with other drugs
Diazinon works well with herbicides and fungicides. Water emulsion is actively used in tank mixes.
When to apply?
It is preferable to apply the insecticide before the rain. Other weather conditions do not play a special role... The granules are applied when planting plants and then during any growing season.
The exceptions are strawberries and strawberries - the drug for its protection is laid in the soil after harvesting.
Mode of application
Terradox granules are intended for introduction into the ground. Directly in the beds or aisles, pits are made or grooves with a depth of 2-4 cm, in which insecticidal granules are laids.
For 10 square meters of area 20-25 g of the drug is consumed. During the season, you can do 2 treatments with a break of 2 months.
Toxicity
Terradox is classified as hazard class 3 as a drug with low toxicity to animals, bees and humans.
Vofatox
Combined insectoacaricide used to kill ground pests. Has a very wide range of effects.
Release form
Wetting powder packed in 100 and 20 ml vials and 5 ml ampoules.
Chemical composition
bifenthrin 100 g / l
imidacloprid 100 g / l
Mechanism of action
Bifenthrin, like other pyrethroids, disrupts the exchange of sodium and calcium. Imidacloprid slows down the opening of sodium channels and inhibits the activity of enzymes involved in the transmission of impulses along the nerves.
Thus, the normal functioning of the nervous system is disrupted from two sides at once. The insect has strong overexcitation, convulsions and convulsions, turning into paralysis and, as a result, death.
The drug is systemic, enters the body by contact and intestinal routes... The likelihood of developing resistance is very small.
Duration of action
Activity is guaranteed to last for 15-18 days. The complete disintegration of the agent occurs after 45 days.
Compatibility with other drugs
Combines with fungicidal agents.
When to apply?
Climatic conditions do not affect the effectiveness of the drug. The use of the product after rain is encouraged.
How to prepare the bait?
The basis is taken boiled groats - pearl barley, peas, corn, millet. The porridge should be crumbly and well-cooked.
Vofatox (20 ml) is poured with a small amount of water (100 ml) and stir until the powder is completely dissolved. The solution is filled with 1 kg of porridge and mixed well. For half an hour, the mixture is left alone to infuse.
Immediately before use, 40-50 ml of overcooked vegetable oil is added to the bait and mixed again. You can store the mixture in a cold place for no more than 3 days.
Mode of application
The prepared bait is laid out around the planted seedlings on moist soil and covered with a small layer of soil so as not to attract birds.
Toxicity
The drug is very toxic for rats and mice, moderately for birds and little for humans - hazard class 3.
Rembeck
An effective remedy for the bear, a unique environmentally friendly preparation that does not contain toxic chemicals. Used to control bear and garden ants.
Release form
Green colored groats. Packaged in 100 and 200 g waterproof bags.
Chemical composition
- Boric acid;
- Kerosene;
- Groats;
- Sugar;
- Sunflower oil;
Mechanism of action
Boric acid, once it enters the digestive system, destroys the intestinal wall and water balance, causing dehydration. Kerosene inhibits respiratory function.
Duration of action
The drug works for 10-14 days.
Compatibility with other drugs
It goes well with most of the known drugs.
When to apply?
The first treatment should begin before planting the plants and sowing seeds in the beds. Repeated - as needed, but especially during the breeding of the bear. Weather conditions are not important.
Mode of application
The drug is laid out along the already dug passages of the bear, or grooves and pits are prepared in the beds, holes and aisles. The recommended amount is 3-4g (1/2 teaspoon) every half a meter of the area. Embedding depth - 2-4 cm.
Toxicity
Rembeck is classified as a hazard class 3 for humans and animals - moderate toxicity.
Chops
Effective brightly colored granular insecticide, intended for the destruction of pests living in the ground. These include bears, grubs, wireworms.
Release form
This medication for the bear is red and green granules placed in waterproof bags. Weight - 100 g.
Chemical composition
The main substance is malathion 50 g / kg.
Mechanism of action
Once in the body of an insect, malathion turns into a physiologically active substance with a very high toxicity.
With frequent use of the drug, insects begin to develop resistance to malathion... The body of such pests develops the ability to break down the chemical, turning it into a non-toxic compound.
Duration of action
Death occurs 3 hours after the drug enters the bear's body. The duration of the toxic activity is up to 20 days after placement in the ground.
Compatibility with other drugs
Malathion, among other organophosphates, combines well with most of the known insecticides and fungicides.
When to apply?
The first laying of granules is carried out 8-10 days before planting of seedlings and sowing seeds in moist soil. It is advisable to carry out the procedure after the rain or shortly before it starts.
Mode of application
Poison from the bear is laid in grooves or pits up to 5 cm deep, placing Cuts in places most frequently visited by the bear - heaps of manure and compost, beds and holes, aisles, near-trunk circles. Top of the granules are covered with earth. Consumption rate - 6-10g every half a meter.
Toxicity
Rubit belongs to moderately toxic agents, belongs to the 3rd class of danger for people, mammals and birds.
Medvedka is extremely gluttonous and she absolutely does not care about how much labor and effort we put into summer cottages. Read our experts' advice on effective methods of dealing with this insect, including folk remedies.
Alternative method
Not so long ago, inquisitive gardeners discovered that the Regent drug, which intended for the destruction of Colorado beetles, is also effective against a bear.
The bait is prepared from boiled cereals (1-1, kg), which is impregnated with the contents of one Regent package. 3-4 tablespoons of sunflower oil are added to the mixture, all this is thoroughly mixed and laid out in the beds, lightly sprinkling with soil.
Cool :) You can say it blew my brain! :)
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