RICE SHEATH BRIGHT CONTROLLING COMPOSITION

摘要

RICE SHEATH BLIGHT CONTROLLING COMPOSITION WHICH COMPRISES A PESTICIDE ACTIVE INGREDIENT AND A MATRIX FOR PROVIDING A FLOATING AND SPREADING PROPERTY ON A WATER SURFASE, SAID PESTICIDE ACTIVE IN GREDIENT BEING DISSOLVED OR SUSPENDED IN THE MATRIX. THE MATRIX FOR PROVIDING A FLOATING AND SPREADING PROPERTY ON A WATER SURFASE COMPRISES ONE OR MORE THAN TWO KINDS OF SOLVENTS SELECTED FROM A GROUP CONSISTING OF SLIGHTLY WATER-SOLIBLE OR WATER INSOLUBLE SOLVENTS HAVING A HIGHER BOILING POINT AND POLAR SOLVENTS WHICH ARE LIQUID AT ORDINARY TEMPERATURE AND HAVE A WATER SOLUBILITY OF 0.1OR ABOVE. THE PRESENT CONTROLLING COMPOSITIONS INCLUDE LIQUID, GRANULAR AND PELLET TYPES.