Any cottage or private household is impossible to imagine without currant bushes. Its berries are very tasty and helpful, but the trouble is a plant is very susceptible to diseases and pest attacks. In order for the harvest you did not disappoint, read our article and take note of our recommendations.
1
The most common pest on the currants is a kidnog tick. It is possible to suspect it in early spring, when the kidneys on the bush become unnaturally swollen. Or you need to remember what the leaves were on the currants last year. If they had a bright color, strongly rough surface and even the wrong form, it means that the bush is struck by pest. Then early spring first cut the branches with too large kidneys and must burn them. Wait for the time of throwing up brushes and then the bushes spray with mortar colloid sulfur (75 g per 10 liters of water).
2
Surely in the summer on the tops of the currant bushes, you saw the swollen and twisted leaves. If you cut such a sheet and look at its opposite direction, you can see a huge amount of small green or brown insects. This is a big currant wave, which sucks juices from the most tender shoots and does not give currants to develop. It is necessary to fight with a tool to start before swelling - at this time you can destroy the wintering eggs. Spray bushes 3% solution nitrafena. If the wave on the bushes in the summer after all appeared, then process them with 0.2% solution anabazin SulfatWhich add a bit of grated household soap.
3
Currant gallicle - pest, which is striking young leaves. First, they are wrinkled, and then twist. The protection from the gallians is to cut the branches where there are leaves, and in the autumn spraying. To do this, use the mixture chlorofosa (20 g) and carboofosa (30 g) divorced in 10 liters of water.
4
The currant bushes, attacked by a spider tick, are completely or partially wrapped with gray cobwebs. The leaves on the plant will gradually boil, and the berries do not develop. We must remove the web with the bushes or wash off with water, and then sprinkle with carbofosomes (20-30 g per 10 liters of water). If, during the invasion of this tick on the bushes, berries ripen, then process them with a decoction of garlic (100 g welded in 1 liter of water, and then divert the infusion in two liters).
5
Unusual caterpillars that are masked for real currant twigs are called smorodine glass. These pests are dangerous in that they stretch the middle of the shoots, and they dry. You can detect them at the beginning of summer, when it seems to be a healthy green escape suddenly sluggish, and then dies. The fight against caterpillars is very complicated because they live inside the shoots and invisible outside. As soon as you see a sluggish green escape, and this will happen in the spring, immediately cut it to a healthy fabric. Then treat bushes with drug "Spark Double Effect" (Take 1 tablet on 10 liters of water) - Do it before flowering currant. If the caterpillars are noticed during the berries, then instead of a shop, use the infusion of Celebre, Tomato Escapes, Pijmas Grass, or a solution of a conventional dry mustard.
6
A black-hearted berry sawmaker detects himself on the bushes so that some berries ripen much before the rest, while they are very large. Infected berries immediately convert and destroy, and in the fall of the bushes spray 0.2-0.3% with a solution of chlorofos.
7
Sometimes gray or brown scales are growing on the swords of the currant. This is a sign that the Yves-shields settled on the bushes. From autumn, cut all damaged branches, and in the spring additionally process the bushes with 2-3% nitrafenic paste solution (take it 200-300 g per 10 liters of water). After flowering, repeatedly spray the bushes, but already carbofosomes (20-30 g per 10 liters of water).
8
Puffy dew is a very common disease of all berry shrubs. It is necessary to fight her at once in the whole garden, and you can use different means. To the dissolution of the kidneys - 3% nitrafena solution, before flowering and after harvest - 50% benaltAfter flowering - 1% colloidal sulfur solution.
9
Annznosis (small brown spots on the leaves) and white spotty (septoriasis) can be defeated by the following methods:
In the spring to the dissolution of the kidneys or after the leaves, the leaf is sprayed and the ground under them with a 3% nitrafen solution.
In the summer before flowering, immediately after it and again after 10 days, use 1% solution of colloidal sulfur. At the same time, 1% solution can be used. Bordeaux liquid.
In order for the fight against diseases and pests of currant, the "main theme" of the country's season, get rid of old patients and plant new, bought in official garden farms. Modern varieties are resistant to almost all listed diseases.
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