Diseases of the forest
Forest diseases are pathological processes that occur and develop under the influence of pathogens - agents of infectious diseases (fungi, bacteria, viruses, nematodes, higher flowering plants and others) and unfavorable factors of natural (drought, flooding, frosts, etc.) and anthropogenic (pollution, recreation, etc.) origin - agents of non-infectious diseases, causing damage to the target functions of forests and forest products
Source: of Rosleskhoz dated 24.03.1998 No. DO-1-17-5/59
(together with "REGULATIONS", approved by Rosleskhoz on 19.03.1998)
Понятие «болезни леса» женского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | болезни леса | болезней леса |
| Д | болезни леса | болезням леса |
| В | болезнь леса | болезни леса |
| Т | болезнью леса | болезнями леса |
| П | болезни леса | болезнях леса |