11. In the Altai, it can be a major pest of " Pinus sylvestris ", sometimes causing complete defoliation of large areas. 12. "' Jiagedaqi "'( Pinus sylvestris var . mongolica Litvin "; ) is a district and the seat of Daxing'anling Prefecture, Northeast China. 13. It is found in pine woods, particularly " Pinus sylvestris ", associated with " Suillus bovinus ", and is often hidden in undergrowth. 14. The presence of " Paxillus involutus " is related to much reduced numbers of bacteria associated with the roots of " Pinus sylvestris ". 15. After 1 year, ribbed bog moss abundance was similar on Scots pine ( " Pinus sylvestris " ) needles, sand, and sphagnum peat substrates. 16. In " Pinus sylvestris ", the larvae feed in the shoots, causing a resinous exudation and distortion, sometimes causing damage to the leading shoot. 17. The fruit bodies are gray, fleshy polypores that grow on the ground in a mycorrhizal association with Scots pine ( " Pinus sylvestris " ). 18. Separate species lists are available for spruce ( " Picea abies " ) dominated forests and for pine ( " Pinus sylvestris " ) forests. 19. The larvae develop at the expense of various species of conifers, mainly within dead wood of " Pinus sylvestris " and " Picea abies ". 20. Their major basic structural unit is a round log of Scotts pine ( Pinus sylvestris ) about 30 cm in diameter and 3 to 5 meters long.
