| 摘要 |
Azolylmethylcycloalkanol deriv. of formula (I), their acid addn. salts, and metal complexes tolerated by plants are new. In (I), Y = =C=CH- or =CHZ-; Z = O, S, SO, SO2, or NR1, R1 = 1-8C alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl or 3-8C cycloalkyl each of these gps. being opt. mono- di or tri-substd. by halogen, NO2, PhO, amino, 1-4C alkyl, 1-4C alkoxy, or 1-4C haloalkyl) or tetrahydropyranyl; or if Y = =CHZ-, R1 can be H; R2 and R3 = each H or 1-4C alkyl or if Y = =C=CH- R2 and R3 can together form =CHR1; n = 2-5; and X = CH or N. USE/ADVANTAGE - (I) are fungicides with a broad spectrum of active against phytopathogenic fungi, effective against e.g. trysiphe graninis in cereals, Venturia inaequalis or apple, Botytis cinerea on strawberries and vines and pyriculoria oryzae on rice. Suitable dose are 0.02-3kg (I)/ha. (I) can also be used as plant growth regulators. For leaf and soil treatment, suitable doses are 0.01-10 kg/(I)/ha. |
