Pesticide composition containing carbendazim and fluazinam as well as preparation method and application of pesticide composition

• Main Authors: LI ZHEN, CAI LIUTI, GUO MOYAN, WANG HANCHENG, ZHANG YI, XIANG LIGANG, MENG JIANYU, LI WENHONG
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention relates to a pesticide composition containing carbendazim and fluazinam as well as a preparation method and application of the pesticide composition. The preparation method comprises the following steps: preparing 0.2 mol/L diluted hydrochloric acid for carbendazim with the mass concentration of 90% as a mother solution with the concentration of 1 * 104 mg/L, preparing methanol for fluazinam with the mass concentration of 96% as a mother solution with the concentration of 1 * 104 mg/L, and preserving at the low temperature of 4 DEG C; respectively preparing the mother liquor into a liquid medicine containing 10 to 40 mg/L of carbendazim and a liquid medicine containing 50 to 200 mg/L of fluazinam by using 0.1 percent of Tween 20; the liquid medicine containing 20-80 mg/L of carbendazim and the liquid medicine containing 100-400 mg/L of fluazinam are mixed in an equal volume mode, and the prepared composition contains 10-40 mg/L of carbendazim and 50-200 mg/L of fluazinam. The bactericidal compos