How to get rid of aphids on carrots
Aphid refers to one of the most common pests of garden crops. Its numerous colonies infect leaves, shoots, inflorescences. Small pests feed on juices. Differ in high fecundity. Cold and torrential rains can slow them down. In other cases, the question is how to deal with aphids on carrots.
Possible risks
Small insects with a body length of up to 3 mm prefer certain cultures - cucumbers, melons, watermelons, legumes, but with a strong infection of the area they can move to beets and carrots.
The risk of infection of the beds increases during the mating season, when winged individuals are able to independently migrate throughout the land plot, populating trees, bushes, weeds, and cultivated plants.
On a note!
Aphids on carrots - an infrequent phenomenon, the harm from its settlement is not as big as it could be when infecting other crops. The migration period falls in the middle, the end of summer, when the root of the carrot has already formed.
Aphids are based on carrots at the base of the growth of the green part. Pests feed on leaf sap, without pretending to the vegetable itself. However, severe infection by aphids leads to a slowdown in the growth of carrots, reducing the quality and quantity of the crop. Photo aphids on carrots is presented below.
Control measures should be started immediately after the detection of aphids, and even better long before it appears.
Biological, physical methods
To protect the carrot bed from small pests, it is necessary to plant some crops in the immediate vicinity:
- bow;
- calendula;
- marigold;
- parsley;
- peppermint;
- garlic.
These plants repel insects with a persistent odor.
On a note!
The natural enemies of aphids are certain types of bedbugs, ladybugs, and gilded eyes. To attract these insects on the garden with carrots, it is enough to plant dill between the rows, or periodically sprinkle carrot leaves with water.
Folk recipes
Fighting folk remedies with aphids on carrots is allowed at any stage of the growing season. For the destruction of small pests using substances with a pungent odor, tinctures, soap solutions:
- Dilute in 10 liters of cold water 50 g liquid ammonia. Ammonia acts on carrots as a fertilizer, growth stimulant, saves from aphids. Re-treatment should be carried out no earlier than 14 days.
- Wood ash Sprinkle between rows, prepare a solution for spraying greenery. In a bucket of water dissolve 200 g of ash. The procedure is carried out early in the morning or late in the evening. For the complete destruction of aphids, 2 treatments at intervals of 5 days are sufficient.
- In 10 l of water to part 200 g vinegar. Add a soap base. Spray carrots should be several times every 3 days.
- Grind garlicto get 1 cup. Pour 10 liters of water, insist 3 days. Add 100 g of soap.
- Mix in equal proportions cinnamon, mustard, red, black pepper, soda, salt. Add 10 liters of water and laundry soap. This recipe is one of the most effective, since it combines several active ingredients at once.
- Potato, tomato, wormwood tops, celandine grind, pour cold water. Leave to infuse for 5 days. Put on the fire, boil for 1 hour. Add laundry soap. Water needs so much to have enough to handle the beds.
Many recipes are for the following ingredients:
- ammonia;
- soap;
- soda;
- milk and iodine;
- Coca Cola;
- vinegar;
- garlic;
- ash;
- mustard;
- vodka;
- Green soap;
- Birch tar;
- tobacco;
- boric acid.
Folk remedies for aphids affect diversity. When choosing the most effective, you can experiment to get your best recipe. The combination of several active components is allowed.
Chemicals
How to process carrots from aphids to quickly get rid of pests - insecticidal preparations. However, this must be done no later than 20 days before harvest. Poisonous substances accumulate in the leaves, roots.To neutralize their action, it takes some time. Otherwise, the person risks getting gastritis, poisoning, indigestion.
Important!
It is necessary to carry out processing in a dry, windless weather early in the morning or late in the evening. When working with an insecticidal preparation, use rubber gloves, keep the sprayer at arm's length, 20 cm from the surface to be treated.
The most effective means are:
- Actellic;
- drug Aktara;
- means Spark;
- tanrek drug;
- Karbofos.
You can get rid of aphids on carrots with the help of biological products. They do not pose a danger to humans. Eating a vegetable is allowed 5 days after processing. Mass death of aphids is observed within 5-10 days after the primary procedure. Repeat spraying should be after 14 days.
It is worth paying attention to biological products:
- Actofit;
- Fitoverm;
- Intavir;
- Arrow;
- Bio spark;
- Jaguar.
Some funds combine active components against aphids, growth enhancers, fertilizer.
When choosing an effective method, it is necessary to remember about safety, to use drugs according to the rules, not to exceed the frequency of use, the dosage.