Red spots on the leaves of currant - cause for concern

Date:

2018-03-21 23:12:07

Views:

502

Rating:

1Like 0Dislike

Share:

Table of contents:

Any change in the shape and color of leaves currant, the appearance of stains on them should alert even the most inexperienced gardener. After all, this is evidence of some disease, and the sooner the cancer is detected and appropriate action taken, the more chances to preserve the harvest, and the Bush.

the Red spots on the leaves of currantSo, red spots on the leaves of the currant, as a rule, evidence of fungal disease. The size, shape and distribution pattern to understand the infected plant. If you noticed in the spring on branches of red bumps, and by the summer the leaves began to turn brown and dry out, the shrub is infected by tubercularia. This disease spreads from one shoots the other, quietly tolerate the winter cold. Therefore, to get rid of it if you remove and burn all infected branches and leaves. To prevent its development in early spring all the shoots it is desirable to spray with copper sulfate.

If you saw on the leaves of currant red spots without distinct edges, it is likely that the plant is damaged by askohitozom. Initially, the center brightens brown spots, cracks, and dead part of the leaf just falls out. The fungus causing this disease can easily tolerate the winter in fallen leaves. To prevent infection is possible if the early spring to carry out the spraying with copper sulfate. But remember, the procedure must be repeated twice: immediately after flowering and after harvest. All fallen leaves must be collected and burned and the soil under a Bush to dig.

leaves of currant red spotsBut Anthracnose on black currant can flow a little differently. Only in the second half of the summer may appear whitish or red spots on the leaves of currant, unevenly scattered throughout the records. They are not large, the middle almost never falls, and closer to fall on the affected area and formed fruiting bodies in which to spend the winter mushroom.

Recommended

The most effective methods of seed germination

The most effective methods of seed germination

Despite the fact that the method of seedling in vegetable production is a very time consuming process, it is used by most gardeners. Planting seeds in open ground is an easy and convenient method, but it is effective only in certain climatic zones. I...

Retro-reflective paint. The scope of

Retro-reflective paint. The scope of

When the vehicle began to fill the road, their popularity began to gain reflective paint. Thanks to this paint, as drivers and pedestrians becomes much easier to avoid accidents in the dark. Purpose paint Reflective paint – paint material, whic...

How to make icon with your own hands - options izgotovleniya (simple and complex)

How to make icon with your own hands - options izgotovleniya (simple and complex)

In Soviet times, many collecting badges, emblems, pennants. To get them was not easy. And today, thanks to technology, you can make them yourself. Knowing how to make icon with your own hands, and you can make original gifts to your friends, and make...

Red spots on the leaves of the currant may indicate its infection columnar rust. Disease manifests itself in the middle of summer appeared yellow spots turn brown fairly quickly, on the underside of the leaf blade are formed of the orange pads with the spores. If the disease spreads rapidly, the leaves wither and fall prematurely.

Leaves of currant propertiesSmall, rounded or angular red spots on the leaves of currant – this is a clear sign of Septoria. Over time, they become lighter, but their border remains brown. The disease affects not only shoots, but the berries. He massively dry and fall off the leaves of the plant, and the yield is significantly reduced. Prevent infection by using spraying shrubs in early spring with copper sulfate. But if it was not done on time, and currants were infected with Septoria leaf spot, the soil under the bushes should be dug, and the fallen leaves to burn. These same techniques should be used if currants infected with Cercospora. It is characterized by the formation of brown spots with dark center and bright edges, which increase in size, merging into one.

If you find any diseases, it is necessary to take all the necessary measures. When you do this, be aware that, despite all their contained nutrients, it is better not to use the infected currant leaves. Their properties are, of course, remain, but you will eat and mushrooms, which was infected shrub.


Article in other languages:

BE: https://tostpost.com/be/hatn-tul-nasc/17095-chyrvonyya-plyamy-na-l-sc-parechk---padstava-dlya-turboty.html

DE: https://tostpost.com/de/gem-tlichkeit/17105-rote-flecken-auf-den-bl-ttern-der-johannisbeere---anlass-zur-sorge.html

ES: https://tostpost.com/es/la-comodidad-del-hogar/17115-manchas-rojas-en-las-hojas-de-grosella-motivo-de-preocupaci-n.html

KK: https://tostpost.com/kk/domashniy-uyut/17089-yzyl-da-tar-zhapyra-tarda-ara-at---ala-dau-a-sebep.html

PL: https://tostpost.com/pl/komfort-domu/17071-czerwone-plamy-na-li-ciach-porzeczki---pow-d-do-niepokoju.html

PT: https://tostpost.com/pt/o-aconchego-do-lar/17071-manchas-vermelhas-nas-folhas-de-groselha---motivo-para-preocupa-o.html

TR: https://tostpost.com/tr/domashniy-uyut/17103-k-rm-z-lekeler-yapraklarda-z-m---endi-e.html

UK: https://tostpost.com/uk/domashn-y-zatishok/17090-chervon-plyami-na-listkah-smorodini---priv-d-dlya-zanepoko-nnya.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

How to make a newspaper for the prom in several ways

How to make a newspaper for the prom in several ways

Prom night in school, kindergarten and University – the kind of moment that only happens once in a lifetime. For many years, you have talked, studied, did each other little dirty tricks or gave gifts. Everyone has experience...

The gland seal of the pump. Design of shaft seal

The gland seal of the pump. Design of shaft seal

In the process, the pump having fluid loss. Typically, this occurs in the place of attaching it to the pipeline. To avoid it, you need to use the gland seal of the pump. This is what the fixture will be discussed.oil seal at the p...

Project of prefabricated houses using canadian technology

Project of prefabricated houses using canadian technology

Canadian home constructed of structural insulated panels, in recent time has acquired a huge popularity. They cost not too expensive and can be erected in just a couple of days. The advantages of buildings of this type refers prim...

Stool of wood with their hands: step by step instructions, drawings and reviews

Stool of wood with their hands: step by step instructions, drawings and reviews

to make a stool with your hands, do not need special skills. To carry out this type of carpenter works under the power of a man who has no experience. Besides, it is a creative process which will require minimal cost and will brin...

Classification of loads and supports

Classification of loads and supports

in the construction of buildings is very important to consider the impact of external factors on its structure. Practice shows that the neglect of this factor can lead to cracks, deformation and destruction of building structures....

Apple pollen beetle: description and control. Drugs from the Apple blossom weevil

Apple pollen beetle: description and control. Drugs from the Apple blossom weevil

every year a lot of annoying pests to gardeners, destroying crops, fruit bushes and trees. Affected plants are covered with spots, they curl the leaves, fall fruits. Apple trees and other garden plants susceptible to Apple pollen ...