Systemic preparations for garden pests. Chemicals for controlling insect pests. Classification of insecticides by spectrum of action

“Respect” will help you cope with insects. This remedy can overcome rhizoctonia and the invasion of Colorado potato beetles, as well as soil pests. With the help of Respect, the process becomes twice as simple; one treatment solves two problems: protection from diseases and from insects.

The suspension form is convenient for work, since the spraying of the drug is easy and fairly quick.

Protection against various pests lasts for a long time. From wireworm – up to 50 days; against rhizoctonia and scab, potatoes treated with Respect are protected for up to 40 days. Safety from Colorado potato beetles is ensured for up to 50 days from the moment of first shoots, and from aphids that carry viruses – up to 50.

High rates are significantly higher than many other drugs that protect plants for up to 2 weeks, after which additional spraying is required.

"Respect" is compatible with chemicals, however, before use, you should check the absence of reactions by mixing working solutions of substances. The effect of tuber dressing depends on several factors.

The main role is played by the uniform distribution of the working fluid. It is important to consider how firmly the drug will adhere to the tubers. What matters is the degree of coverage of the surface with drops of the solution and the continuity of the spray torch: thanks to this, the maximum filling of plants with active substances is achieved. It is important to consider the fluid flow through the sprayer.

The drug "Respect" has low toxicity for humans and does not pose a danger to bees.

"Aktara" is a drug produced in the form of granules.

This composition belongs to the group of contact-intestinal insecticides and is used against many insect pests. The list includes: aphids, whiteflies, thrips, Colorado potato beetles, cabbage moths, mealybug, wireworm and leaf miner. The drug has a long-lasting effect, is quickly absorbed by plant tissues and interacts well with fungicides. The effect of the drug is not affected by weather conditions.

The action of "Aktara" is safe for beneficial mini-fauna of the soil, such as earthworms, but extremely dangerous for bees; for warm-blooded animals the level of toxicity is average. It is advisable not to use the drug "Aktara" during pollination. flowering plants bees. "Aktara" is applied to grains, legumes, roots and tubers, vegetables, fruit trees and shrubs, and flower crops.

Important! Do not use the drug near reservoirs intended for fish farming; Application is possible in areas located no closer than two kilometers from the shores of a reservoir.

Storage conditions – dry, dark place, temperature – from 0 °C to +35 °C, shelf life– in unopened packaging for four years.

"Anticolorad" is a two-component insecticide of contact and systemic action; it is both an insecticide and an acaricide.

Anticolorad is compatible with almost all fungicides, is non-toxic and has long-lasting protective properties.

After treatment, insects die within a few minutes. Anti-Colorado is used against Colorado potato beetles, bedbugs, aphids, thrips, whiteweed, cutworm, cruciferous flea beetles and moths, as well as many others.

Significant advantages of the composition: insects are not resistant to it, no use negative influence on plants. When working with the drug, you need a protective suit; it is undesirable to eat during breaks, smoke, or drink alcohol. Wash your hands after work.

“Antizhuk” is a systemic insecticide that is slightly toxic to humans and warm-blooded animals, but when it enters the intestines of insects it leads to their death.

The drug is also used in the garden for vegetable crops and greenery, and in the garden for fruit trees and bushes. The drug is effective against Colorado potato beetles, codling moths, leaf rollers, moths, whiteflies, bedbugs, and aphids.

“Anti-bug” is a long-term insecticide that destroys both larvae and adults in the first minutes of application. The drug is not affected by weather conditions such as heat. The action of the composition does not affect the development and growth of crops. It is produced mainly in ampoules of 1.3 ml.

The drug is available in the form of a gray-yellow liquid, soluble in organic solvents, and practically insoluble in water. "Aktellik" is a contact insecticide with deep action.

The drug destroys insects through a negative effect on the nervous system. It has virtually no intestinal effect, so the effect is observed only on caterpillars. The drug is not dangerous for warm-blooded animals, dangerous for bees, moderately toxic for fish.

The effect of Actellik lasts up to three days from the moment of application.

It is used against the larvae and caterpillars of the following insects: weevils, bedbugs, aphids, carrot flies, gall midges, horseradish leaf beetles, moths, thick legs, meadow moths, etc.

The drug should be stored in the dark and dry for no more than three years in unopened packaging, storage temperature from –5 °C to +35 °C.

"Bazudin" is an insecticide of chemical origin, has an intestinal-contact effect, is used not only on land plots, but also in granaries.

The drug is used to protect against mole crickets, Colorado potato beetles, centipedes, flies, weevils, wireworms, cutworms and insect larvae.

"Bazudin" is a long-acting drug used for fruit and berry crops and flower plants.

The drug is dangerous for birds, bees and aquatic life; Do not pour the remains of the drug or the water used to wash the container with the drug into natural bodies of water. Keep your pets away from areas treated with the composition for two weeks.

This drug is a systemic contact insecticide that kills insects in the shortest possible time.

Plus of the drug: it can be used in any weather conditions. “Engio” is a two-component insecticide: in addition to plant pests, it will also get rid of mites (acaricide).

Insects do not develop immunity to the composition. The effect of the drug lasts up to twenty days.

The drug is available in the form of a suspension, which is diluted with water following the instructions. Standard precautions should be taken during operation.

“Zhukomor” – two-component insecticide; from the name of the drug it is clear that it is highly effective against beetles, especially Colorado potato beetles.

It is also used against a whole list of pests and their offspring, for example, codling moths, leaflets, aphids, weevils, whites, thrips, flea beetles, bedbugs, etc. The drug has a detrimental effect on insects in the first minutes of use. The concentrate, which is water-soluble, can be used throughout the entire growing season of plants. In the case of crops that have a waxy coating on the leaves, the composition is used with special “adhesives”.

Attention! Treatment with “Zhukomor” should be carried out in dry weather, in the morning or evening; it is not advisable to use it in extreme heat. The drug is stored in plant tissues for a long time; from application to harvesting it should take at least three weeks.

"Confidor Maxi"

A broad-spectrum insecticide has a long-lasting protective effect and is non-toxic.

Thanks to the action of the drug, plants’ ability to withstand weather conditions and other stressful influences increases. The drug is effective against Colorado potato beetles, moths, aphids, whiteflies, codling moths, scale insects, and many types of sucking insects. It is used on vegetable crops, herbs, flowers, fruits and berries.

Insecticide for the destruction of harmful insects of contact-intestinal action.

The effect of the drug is based on the detrimental effect on the nervous system of insects; the death of the latter occurs a couple of hours after treatment.

The drug is used against all types of moths, aphids, flies, fleas, butterflies, cutworms; as well as against the Colorado potato beetle, thick stalk and weevil. Available in the form of a concentrate, it decomposes in the soil after two weeks.

The hazard class of the insecticide is second. The drug is toxic to animals, fish and bees. Grazing is prohibited when processing meadow grasses cattle within five days, in forest areas you can pick mushrooms and berries after treatment after three weeks.

Important! When diluting the drug, do not use hard water: a large precipitate may form in the form of flakes.

The insecticidal product has an oily consistency and is diluted with water for use.

"Fitoverm" is one of the best insecticides, if only because it is of biological origin.

Destroys a large number of insects, including ticks. The active ingredient of the drug is the waste products of soil inhabitants.

The drug quickly decomposes in water and soil without causing harm to the environment. Fruits treated with it can be used for food within two days. The action of the drug is contact-intestinal; when the active elements enter the body of an insect, they paralyze and then lead to death.

It is used against codling moths, thrips, aphids, white moths, moths and others. It is recommended to carry out treatment in dry weather: rain may wash off the drug.

“Opercot” is another drug from the list of contact-intestinal insecticides.

A two-component insecticide with a wide range of applications, it is not addictive when used regularly.

Effective against weevils, whiteweeds, wireworms, codling moths, thrips, aphids and other pests and their larvae. It is better to treat plants in the morning or evening, the drug is sensitive to aggressive sun and high temperatures. "Ratibor" is produced in the form of a water-soluble concentrate and is used throughout the entire growing season. The drug is moderately toxic; about three weeks should pass between crop treatment and harvesting. When working, protect your skin, eyes and respiratory system.

"Death to Bugs"

The drug “Death to Bugs” is a systemic pest control product produced in granules.

Advantages of the drug: it is not addictive to insects, is not afraid of precipitation, and has a long-lasting protective effect. The drug combines well with plant growth stimulants and is compatible with many plant protective agents, except alkaline ones.

The active substance of the drug has a contact-intestinal effect; when it enters the body, it paralyzes and kills the insect. It is used against thrips, aphids, leaf rollers, whiteflies and their offspring, as well as many other pests. The drug has a third class of toxicity.

Insecticide for the garden, one of the list of non-toxic and bee-safe preparations.

The drug is used against a huge list of insects: all types of flies, fleas, aphids, thrips, bedbugs, cutworms, moths; against weevils and leaf rollers, the Colorado potato beetle. Since the composition is not dangerous for bees, it can also be used during flowering plants.

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Every season, gardeners have to deal with insect pests that love to feast on succulent plants and fruits. You can protect your crop from such pests, their eggs and larvae with the help of insecticides - special chemicals that have a destructive effect on harmful insects and their offspring. The toxic substances that make up insecticides have a detrimental effect on the population of pest insects in different ways, depending on the main active component.

Insecticidal preparations are classified in detail and carefully depending on their chemical composition, the method of penetration into the insect’s body, the spectrum of influence and their direct purpose. Let's take a closer look at insecticides each of these species and find out which insects they are effective against.

Classification of insecticides
by chemical composition

Organochlorine

Organochlorine insecticides have high degree destroy most types of pests, but have a significant drawback - they are too toxic and harm both humans and the environment. Now they are trying to replace this type of insecticide with safer preparations, thereby displacing it from the arsenal of gardeners.

Organophosphorus

Important! It is necessary to treat plants affected by the pest with insecticidal preparations, as well as those areas in which there is a high probability of its occurrence.

Pyrethroids

Important! Working with any insecticide should be carried out wearing a gauze bandage, gloves and a work coat.

Classification of insecticides according to the method of penetration into the body

Contact

Intestinal

System

Important! Insecticides are not recommended for use near apiaries or pets.

For the convenience of gardeners and workers Agriculture Groups of drugs were developed, divided according to their industrial purpose - they differ from each other in their chemical structure and the nature of their effect on the insect’s body. The main types of preparations for industrial purposes are attractants, pheromones, insectoacaricides, ovicides, aphicides and repellents.

Attractants and pheromones

Insectoacaricides

Ovicides

Aficides

Larvicides

Repellents

Currently, broad-spectrum insecticides are presented in a large assortment in specialized stores. With their help, a gardener or country cottage area will generously give you a harvest without significant effort and financial costs.

Insecticides belong to a class of chemicals.

Based on the principle of influence, they are divided into:

• contact-intestinal;
• systemic;
• fumigation

Theoretically, they are best classified according to their chemical composition, since substances of the same class also have the same mechanism of action.

Classification of insecticides

Organophosphorus properties

Organophosphate insecticides are highly active, have a wide range of effects on organisms, have increased toxicity at the beginning of use, poor stability during operation, and rapid decomposition to the stage of compounds of non-toxic properties on plants, as well as in soil and water. Organophosphorus preparations have low consumption when calculated based on the area of ​​the treated area.

When drugs in this group decompose, microorganisms take a major part in this.

The effect on crops is from 10 to 20 days (open ground).

Garden insecticides that have an organophosphorus base are nerve-paralyzing poisons. Paralysis of the victim occurs, usually ending in death.

The listed substances are contact-intestinal, some have a systemic nature of action, since they are distinguished by the ability to penetrate into root system, leaves.

Insecticide basis: synthetic pyrethroids

Pyrethroids got their name from their similarity chemical formula with substances pyrethrins of natural origin (Pyrethrum chamomile), for their similar effect. They appeared en masse on the pesticide market after the 1970s. Until now, they were considered rather weak means and generally ineffective. The formula was modified: pyrethroid compounds began to be produced, which are still leaders in many respects today.

General active properties of pyrethroids:

• photostable;
• toxic at a selective level, taking into account metabolic degradation;
• the activity of each of the molecules is retained with partial modification;
• The insecticide remains highly active even taking into account the reduced toxicity (for fish).

Pyrethroids are a type of insecticide, based on the principle of action, contact-intestinal, having high biological activity at the initial stage. To calculate the consumption rate, small proportions are taken as a basis.

Pyrethroids are effective against:

• Coleopteran and Lepidopteran insects;
• fleas, cockroaches and others.

Some of the pyrethroids have a targeted acaricidal effect, killing insects and causing paralysis.

Neonicotinoids

Since ancient times, people have been able to prepare preparations with a nicotine base in the form of infusions of shag and tobacco. The first types of chemical nicotines were tested in the fight against insects even before the 1940s. They were highly toxic to insect species and also harmful to humans. There are known cases of a person receiving chemical shock.

On Russian market neonicotinoid insecticides are represented by several drugs: imidacloprid (in the drug called “Condifor”), acetamiprid (in the drug “Mospilan”), thiamethoxam (drug “Aktara”), thiacloprid (drug “Calypso”).

Natural origin

So-called biopesticides have names milbemycins and avermectins. They have a neurotoxic effect.

Insecticides of other known chemical groups

Bensultap is a substance similar to a natural neurotoxin; it is obtained from the strange sea worms Limbrineris brevicitra.

This type of drug is effective against pests if they do not respond to others.

Diafenthiuron is a type of insectoacaricide used on protected ground. Effective against piercing-sucking insects and ticks. For example, on greenhouse whiteflies, on aphid species, on spider mites.

Thus, the drug “Pegasus” is able to inhibit the transmission of nerve impulses, which affects the cessation of feeding of insects, which then die. Repeated spraying is allowed at intervals of seven days (1-3 liters/1 ha). This drug is considered low-risk for humans.

Analysis of modern drugs

Diazinon based products

This substance is found in different concentrations in insecticides with the following trade names:

• Barguzin;
• Zemlin;
• Thunder;
• Medvetox;
• Fly eater;
• Ant;
• Muratsid;
• Ant-eater;
• Provotox;
• Initiative.

These are drugs of non-systemic action, but with a wide range of applications. Diazinon contained in the above brands is practically insoluble in aquatic environment, which allows you to fight pests living on the soil surface. Effectively fight against wireworms and weevils, cabbage and onion flies, aphids, flea beetles and gnawing cutworms.

In addition, preparations with diazinon have an acaricidal effect, that is, they act on spider mites. Insecticides with diazinon were previously used for house plants, but due to its danger and ability to accumulate in the human body, it was banned for home use and is now used only for the garden.

It should be remembered that diazinon pollutes the soil and The groundwater, its decay period can reach 18 days.

Imidacloprid based products

The substance is part of drugs with the names:

• The spark is golden;
• Commander;
• Confidor;
• Tanrek;
• Monsoon;

These are drugs of a systemic principle of action, and they spread through plant cells . The substances in the preparations dissolve well, are absorbed by plants, and act through the root system. The drugs have proven themselves well in the fight against.

In addition, they act and fight against species of aphids, delphacides, whiteflies and weevils, leafhoppers, but have no effect against spider mites and nematodes.

A drug from the same chemical group (with another substance) called “Aktara” fights scale insects, Colorado potato beetle and aphids. It is used to treat roses and decorative shrubs.

Imidacloprid is a highly toxic substance, extremely dangerous for all mammals, birds and fish, and humans. Due to its long decomposition period (up to 2 years), it is approved by summer residents and gardeners for use on crops limited by the list.

Malathion Products

A substance with this name is included in the preparations:

• Fufanon;
• Inta-CM;
• Phenaxin-plus.

These are non-systemic drugs and broad-spectrum acaricides. Applicable:

1. on fruit trees against mites and aphids, copperheads and psyllids, apple moths;
2. on berry fields against aphids and gooseberry yellow sawfly;
3. in vineyards against mealybugs;
4. on citrus fruits against whiteflies and scale insects, red mites;
5. on vegetable crops against aphids and mites, leaf-eating caterpillars.

The main substance malathion is slightly toxic with a short decay period (1 day), but at the same time it is a highly effective fighter against many garden pests!

That is why preparations with malathion are approved for use on any crops in gardens and household plots.

Malathion preparations have been successfully used for more than 60 years in everyday life, in the medical field, in landscape design and caring for parks! So far, there have been no signs of insects becoming accustomed to malathion preparations.

A group of preparations that contain biological microorganisms and fermentation products of soil bacteria.

This includes brands:

• Akarin;
• Fitoverm;
• Lepidocide;
• Bitoxibacillin;
• Iskra-Bio.

Despite the fact that this is a biological group of substances, they have an insecticidal and nematode effect. They fight cutworms, leaf rollers, white beetles, mites, Colorado potato beetles, moths, peach and melon aphids, thrips and other pests.

The wide range of applications is limited by the conditions under which the drugs need to be used: in the warm season, when the outside temperature is above 20 degrees Celsius. This condition is due to the fact that the biological product exerts its insecticidal effect through the intestinal system of pests, and they feed mainly when it is warm and there is enough moisture.

Drugs in this group are toxic, and you need to monitor the concentration, which can be dangerous for both animals and humans.

Some prices at the beginning of 2015:

• Grom, Grom-2 (from 15 rub./10 g);
• Bison (from 30 rub./1 ml);
• Anteater (from 15 rub./1 ml);
• Muracid (from 15 rub./1 ml);
• Fly eater (from 20 rub./10 g);
• Pochin (from 20 rub./30 g);
• Provotox (from 45 rub./120 g);
• Prophylactic (from RUB 510/500 ml);
• Slug eater (from 30 rub./30 ml);
• Senpai (20 RUR/5 ml).

Insecticides are a subtype of pesticides. These toxic substances are designed to combat harmful insects. They are capable of destroying both mature individuals and their larvae. The spectrum of action of insecticides is quite wide. They are used to preserve foliage, fruits and stems of vegetable, grain, fruit and berry crops.

Before you start using insecticides, you need to know the exact concentration and dosage of the selected drug. Any insecticide preparation must have complete packaging, easily legible markings and instructions for use.

The drug labeling must indicate:

• . chemical composition,
• . main active ingredient,
• . shelf life,
• . Hazard Class,
• . application regulations.

All of the above information can be located both on the packaging and on the instructions for use of the insecticide.

Effect of fertilizer

• . aphid,
• . thrips,
• . weevil,
• . black leaf roller,
• . apple fruit moth,
• . scoops,
• . mole,
• . flea beetles,
• . ticks,
• . whitefly,
• . false scale,
• . scale insect,
• . Colorado beetle.

Types of insecticides

Ten years ago, you could only see drugs on the market chemical basis, but in connection with the development of this industry, scientists began to develop insecticides on a plant, viral and bacterial basis. Modern drugs have become safe for the human body, which cannot be said about chemical insecticides.

Chemicals are based on organic compounds:

• . chlorine,
• . phosphorus,
• . urea acid,
• . arsenic,
• . sulfur, etc.

Contact preparations allow you to act on a harmful insect only when the poison directly enters its body. If it rains, the whole procedure may become useless, as the poison will be washed away.

A systemic insecticide affects both the pest and the plant itself. Toxic compounds enter the plant’s vascular system and therefore become poisonous to insects. This poison is completely absorbed by the plant within a few hours, so it is no longer afraid of rain or watering.

An intestinal insecticide directly affects the pest, but it does not in any way affect the environmental friendliness and safety of the treated plant.

The instructions for the insecticide must indicate the type of effect on insect pests. Therefore, the buyer can only choose for himself - which insecticides seem more effective and affordable to him?!

The most popular drugs

The list of the most effective and popular drugs is presented as a result of analysis of many customer reviews. It includes:

• . insecticide Calypso,
• . Regent,
• . Borey,
• . Prestige,
• . Bug.
• . Preparation 30.

Insecticide acts on insects by the intestinal contact method. This drug can be either applied to the soil or sprayed on plants. Effective against the Colorado potato beetle, scale insects, and aphids. Validity period: 14-28 days. Toxic to bees.

Insecticide Regent effective against pests that live underground. Noticeable results were achieved in the fight against wireworms. The mechanism of action is enteric-contact. Highly toxic.

Insecticide represents a systemic effect on pests. It can be used for most vegetables and fruits. Does not damage fruits. A fairly long period of protection, approximately 21-30 days.

Insecticide Bug affects pests contactally, systemically and intestinally. Protective capacity is about 21 days. It can be used for potatoes, grain crops, fruit trees.

Insecticide Preparation 30 intended for fruit trees, grape vines and berry bushes. It is recommended to process in early spring. The product is effective against a wide range of pests.

The price of insecticides varies depending on the main active ingredient, toxicity class and duration of action. On average, if you buy one capsule, the price can be from 25 rubles to 80-100 rubles per piece. Large volumes of such drugs are sold in canisters, so their cost starts from 600 rubles. It all depends on the type, volume and manufacturer.

It is necessary to protect the garden from pests, as they actively spoil the fruits, significantly reduce the yield, and eat leaves, flowers and tree bark. Although there are many folk ways combat them, the greatest effect is achieved by using chemical methods.

When choosing a specific drug, you should consider characteristics pests: feeding method, time of appearance, number of generations. One insecticide will have an intestinal effect, it works well on leaf-gnawing insects, the other will be a systemic-contact insecticide, which destroys sedentary but rapidly multiplying pests.

When is it typical for harmful insects? hidden image life, a systemic drug can cope with them. To enhance the effect, several are used simultaneously active ingredients in the composition. They differ in processing time and quantity. Each protective equipment is equipped detailed instructions about how, when and against what insects it works.

Spraying can be done with early spring from the moment the first leaves and flowers appear until a certain point of maturation. Some time before harvesting, plants are not treated with chemicals so that they do not enter the human body along with the fruits.

Insecticides are aimed at destroying scale insects, aphids, codling moths, apple blossom beetles, moths, leaf rollers and many others.

Assortment of chemical insecticides

Achieve success in the fight against harmful insects Russian and imported insecticides help, which affect both adult individuals and larvae with eggs. The instructions provided with all drugs provide detailed information on how to use them.

Plant protection product Actellik against a complex of pests, 10 ml Insecticide against wireworm Zemlin, 100 g

For soil pests, preparations are placed on the surface of the ground, among plantings, and sucking and leaf-eating pests are combated by spraying the above-ground parts of plants.

To scare away or destroy ants, special granules or powders are scattered on their paths, but snails and slugs are distracted from the “tasty” beds with the help of attractant substances.

The advantages of these insecticidal preparations lie not only in their effectiveness. These are concentrated products, they are diluted in large quantities water, so there is a saving of financial resources and the solution itself.

Pests living on the surface of the earth (aphids, flea beetles, wireworms, cutworms) can be destroyed with the help of Thunder, Barguzin, Provotox, Flycatcher, Anteater, etc.

To treat fruit trees, berry fields and vegetable crops, preparations based on malathion are used - Karbofos, Fufanon, Fenaxin-plus, Iskra M and others. They are slightly toxic to humans, but effectively cope with many pests: psyllids, apple moths, ticks, scale insects, etc.

The pyrethroid group includes insecticides designed to fight potato borers, Colorado potato beetles and butterflies. The most famous include Senpai, Lightning, Tsunami, Spark, Kinmiks and others. The negative impact on humans is minimal, the drug does not accumulate.

Issued and biological drugs, which are based on biological microorganisms, they negatively affect leaf rollers, cutworms, moths, peach and melon aphid and many other pests.

So the arsenal to combat garden pests is quite extensive, which makes it easy to select the necessary drug to destroy them and guarantee a generous harvest.