| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: description is given to fungicide based on triazolpyrimidine derivatives with general formula of I , R1 - is possibly substituted by haloid C1-8alkyl or C3-6cycloalkyl possibly substituted by C1-6alkyl; R2 stands for hydrogen or C1-8alkyl; or R1 and R2, together with nitrogen atom to which they are bound, form 5-7-membered N-containing heterocyclic ring, possibly substituted by C1-6alkyl; R3 - phenyl substituted by haloid, C1-6alkyl, C1-6alkoxy or simultaneously by haloid and C1-6alkoxy; R4 - haloid for preserving wood from basidiomycetes destroying it, and to the method of preservation wood and woody materials. ^ EFFECT: producing substance for effective preservation of wood and woody materials. ^ 2 cl |
