Categories
Plants

Wild strawberry

WILD STRAWBERRY

In Europe, three species of wild strawberry grow in the wild. Wild strawberry (Fragaria vesca) it is found in forests of all continents, especially in sheltered places and …

Categories
Plants

Strawberry diseases and pests

Strawberry diseases and pests.

The most dangerous disease of strawberries is gray mold caused by the fungus Botrytis cinerea, which infects all the organs of the plant. It strikes the flowers first, which …

Categories
Shrubs

Hazelnut diseases and pests

Hazelnut diseases and pests.

Hazel is attacked by powdery mildew and moniliosis.

The powdery mildew of hazel affects mainly young leaves. White appears on their lower side, mealy coating, …

Categories
Shrubs

Diseases and pests of grapevines.

Diseases and pests of grapevines.

A dangerous disease of grapevines is downy mildew of grapevines, which occurs especially strongly in wet years. Leaves attacked by this fungus turn yellow and …

Categories
Shrubs

Raspberry diseases and pests

Raspberry diseases and pests.

The most dangerous disease of raspberries is the dieback of raspberry shoots - fungal disease, which strikes the young, one-year-old shoots. Brown spots appear on them, which …

Categories
Shrubs

White currant – Blackberry

White currant

There is only one variety of white currants in the selection – White Juteborg. It is a German variety. The bush is low, grows poorly, but it spends a lot …

Categories
Trees

Tree diseases caused by bacteria and viruses

Tree diseases caused by bacteria and viruses.

Bacteria, just like viruses, do not play a major role in the pathology of trees. Bacteriozy, i.e.. choroby drzew powodowane przez bakterie

Categories
Trees

Diseases of trees of fungal origin

Diseases of trees of fungal origin.

The second very important group of harmful biotic factors are parasitic fungi. Ze względów praktycznych choroby pochodzenia grzybowego zostały tutaj zgrupowane według części