Aqueous agrochemical formulations comprising bacterial spores

• Main Authors: NEETHLING, Deborah Lynn, KUHNS, Marco, MALANG, Ulrike
• Format: Patent
• Language: English
• Published: 20.01.2022
• 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

Process for making liquid dispersion formulations comprising a) At least one type of bacterium spores, b) An aqueous continuous phase comprising at least one glycol, wherein said glycol is comprised in the formulation in a weight amount that exceeds the weight amount of water, c) optionally at least one surface active compound S, and d) Optionally further auxiliaries, B. Providing a solid powder of Bacterium spores, B1. Dispersing said spores in a continuous phase comprising at least one glycol, wherein the weight ratio of said at least one glycol to water is below or equal to 1:1, B2. Adding further glycol to the dispersion obtained in step B1. to obtain a ratio of said at least one glycol to water from 4:1 to 1.2 : 1, C. Adding at least one surfactant S, D. Optionally adding at least one thickener, E. Optionally adding further auxiliaries, Wherein steps C), D) and E) can be carried out at any time during the process.