How to treat flea beetles from cabbage

Cabbage and flea control

Caring for cabbage is a difficult and costly business that requires strength and patience. It often needs to be treated for pests. Fighting flea beetles on cabbage is part of cabbage care. There are many methods of influencing flea beetles: mechanical, chemical, biological and folk.

Characteristics and varieties of cabbage flea

The insect is small in size, on average from eighteen to thirty-five millimeters.
There are different types:

Light-legged.
The most common type. Located in the south of the Russian Federation. Height is approximately thirty-five millimeters. Eggs are laid on the leaves.

Black.
The second name is southern cruciferous. The calf has a metallic sheen. It is about the length of a human nail plate.

Wavy.
This species is distributed almost throughout the country, less often in the south. A distinctive feature is the narrowing yellow stripes on the elytra.

Blue.
This species is located in the Caucasus and Siberia. Their distinctive feature is an oblong antennae and a blue back.

Notched.
This individual is found in the Far East. For their masonry, they gnaw a hole in the root system of the plant.

Signs of cabbage damage

Examine the plant. If there are pests on the cabbage leaves, you will find small holes. Damage spots will turn yellow. When attacked by larvae, cabbage withers. Insects are easy to spot. Touch the plant and fleas will start jumping. Measures must be taken immediately, otherwise fleas will harm the entire crop.

Why insects are dangerous for cabbage beds

Adults infect the leaves, and the larvae harm the root system. When pests start in the garden, they start with weeds. In a fruitful environment, they multiply rapidly and harm all plants, eat all plants and seedlings in forty-eight to seventy-two hours.

Flea control: How to handle bushes?

In order to preserve the harvest, timely processing of cabbage is necessary. There are many ways to do this.

Dusting

This type of treatment is carried out in the morning or evening, in the presence of dew, and acts before the first precipitation. One square meter requires no more than thirty grams of powder.
Use a gauze bag for easy handling. It is necessary to distribute over the plant or among the beds.

Flea Control: Spraying

This method is suitable only at the first sign of damage to the cabbage. Irrigate it with decoctions and infusions.

First recipe

Four kilograms - carrot tops;
Ten liters is water.
Insist, then combine with forty grams of laundry soap. Then mix one to one with water.

Second recipe

Vinegar works well on pests.
Combine two tablespoons of vinegar with ten liters of water. Handle only in good weather.

Third recipe

Combine eggshells with one hundred grams of walnuts, add two liters of water, cook for six minutes.
Filter, combine three hundred grams of broth with ten liters of water.

Flea control: the fourth recipe

Three kilograms of ash per ten liters of water. Let it brew for ten days, add forty grams of soap.Spray with broth from a spray bottle.

Control measures

There are many methods for getting rid of fleas, from mechanical to chemical. Everyone will find a convenient method for themselves.

Flea fighting: machining

This method is suitable for small pests. The most active hours for fleas are from about ten in the morning to one in the afternoon and from four in the afternoon to seven in the evening. It is worth setting traps for this time. The trap is a tape of paper smeared with glue or grease. Should be placed in a place where pests accumulate. For the best effect, lightly tap the leaves to provoke flea activity.

A rag soaked in car oil will also work. The fabric must be laid on an iron plane and placed between the rows, and turned over to the other side every two days.
One of the methods of machining can be a car vacuum cleaner. A shelter made of supports and agrofibre can also help to cope; between the plants, stretch adhesive tape, this will prevent flea beetles from reaching the plants.

Flea control: biological remedies

Aktofit and Fitoverm are one of the most popular insecticides for influencing pests.
They are more favorable for the surrounding nature, but less protective of the crop. From the second use, it induces immunity in parasites. Fitoverm is made from the metaplasm of fungi found in the soil. This remedy begins to act in less than a day, destroys an adult in three days, but does not affect their clutch.

Aktofit is produced from enzymes of soil fungi. Use the solution completely - do not store, spray on cabbage leaves. These funds are good because they can be used to treat plants repeatedly. It decomposes quickly and does not settle in the ground and on cabbage.

Flea control with chemicals

These remedies are great for quickly eliminating pests. They can settle in the soil and accumulate in fruits. Apply with large crop damage or for alternation with biological fertilizers.

Bi58

A broad spectrum insecticide against harmful insects of all groups and mites.
Composition in ampoules.
Solution preparation: mix with five hundred milliliters of water
Mode of entry: intestinal pesticide, contact pesticide, systemic pesticide.

Decis

For fast control of a wide range of harmful insects.
Irrigate during growth.
Means of contact and intestinal effects.
For the best effect and to create reliable protection, it is worth processing cabbage at temperatures below twenty-five degrees.

Diazinon

This composition should be distributed to the garden bed during planting of seedlings, then the soil must be repaired. It is necessary to focus on the root collar.

Imidalite

This product is applied to seeds. It can be applied in advance or before planting.
It is forbidden to use in the water protection zone of reservoirs

Karate

This tool is used in the fight against many pests.
Process at the time of growth. Stick to safety rules.

Aktara

It enters cabbage leaves with water, affects many pests and their masonry. Make sure that the solution is evenly distributed, as the protective properties weaken during watering. combine well with other chemicals.

Actellik

It is an effective remedy. Affects insects through cabbage leaves. The product must be diluted with water - two milliliters of concentrate per two liters of water. Enough for ten square meters of soil. Plants need to be processed twice a week.

Bankcol

This compound is often used for flea beetles.
Powder with a faint odor. The agent penetrates into cabbage leaves after watering.
Preparation of the solution - five grams of powder per ten liters of water. One plant consumes five hundred milliliters of solution.

Volaton

Suitable for a variety of plants and insect control. Make a thirty percent composition.Eight hundred grams of the composition is used per hectare.
They also work well on flea beetles and folk methods. They are effective for minor plant damage.

Wood ash

For a reliable effect, the treatment is carried out from three times a week. Young plants are worth processing.

Tomato tops and flea control

Several kg of fresh or dried tomato tops, should be cut and filled with hot water, leave for five to seven hours. Then boil again, let it brew and filter. Before use, combine with water one to one, and add five hundred grams of soap. Process the plant two / three times a month.

Solidol

You will need to cut the flag out of plywood and apply grease to it. The trap should touch the cabbage leaves so that the fleas begin to actively jump and stick to the flag. Carry out the procedure two or three times.

Tobacco dust

Mix with ash one to one and powder the plants and the soil under the leaves through a gauze bag.

Flea control and prevention

In order to do without the reproduction of pests, it is necessary to carry out preventive treatment. Prevention is the implementation of the rules of crop rotation. It is necessary to change the planting site with a crop from the nightshade family.

It is also not worth planting a number of crops that are susceptible to attacks by one type of insect. For better protection, a vinegar solution will serve. It is necessary to water the young sprouts once every seven days, until strong heads of cabbage form. Insects do not tolerate bright odors, adding pine / fir oil to watering is well suited. You can also plant tomatoes, garlic, caraway seeds, marigolds or calendula nearby.

Video: fighting a flea on cabbage

Conclusion

There are many ways to protect the crop now. With the prevention of folk and biological means and timely processing, you can save the harvest. In serious cases, you will have to use chemicals.