Categories
Trees

HEALTH AND SAFETY AT WORK WHEN CARING FOR TREES

HEALTH AND SAFETY AT WORK WHEN CARING FOR TREES

Carrying out work on the care of trees, and mainly within the crown, oraz przy ścinaniu i karczowaniu drzew związane jest

Categories
Trees

INVENTORY OF TREES AND RECORDING OF CARE TREATMENTS CONDUCTED

INVENTORY OF TREES AND RECORDING OF CARE TREATMENTS CONDUCTED

Inventory records concerning trees are most often kept in inventory books. Księgi takie zawierają z reguły tylko dane co

Categories
Trees

Fertilizing trees

Fertilizing trees.

Litter removal, paving, trampling, even turfing of the surface under the trees impedes or prevents the circulation of nutrients between the soil and the plant, ponadto pogarszają

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

Categories
Trees

Roztocze – tree pest

Roztocze – tree pest.

In addition to insects, harmful spider mites appear on the leaves and needles of city trees (Tetranychidae).

The common spider mites include the lime tree spider mite (Eotetranychus tiliarium Herm.). …

Categories
Trees

Bird protection as an effective method of controlling tree pests

Bird protection as an effective method of controlling tree pests.

Bird protection is also noteworthy as one of the biological methods of tree protection. Birds enrich the biocenosis of parks …

Categories
Trees

Harmful insects of trees

Harmful insects of trees.

The harmful insects of trees are divided, in order to simplify the issue artificially, on the so-called. primary pests, physiological and secondary.

Primary pests. …

Categories
Trees

Tree pests

Commonly known, unfavorable urban conditions, negatively influencing the development of trees, may be of major importance for the occurrence and action of pests and diseases of these plants.

Trees …

Categories
Trees

Wood cavities

Wood cavities.

Any injury to a tree that exposes the wood becomes a threat to its entire mass. Organic substances found on the surface of wood in …