METHOD FOR OBTAINING HERBICIDE FROM THE PRODUCTS OF FUSARIUM OXYSPORUM, STREPTOMYCES HYGROSCOPICUS AND LACTIC ACID BACTERIA Russian patent published in 2023 - IPC A01N63/28 A01N63/30 A01N63/20 A01P13/00 

FIELD: agriculture.

SUBSTANCE: the invention relates to agriculture, namely to microbial preparations for plant protection. The herbicidal composition for crops contains a mixture of culture fluid of the fungus Fusarium oxysporum, culture fluid of Streptomyces spp after their filtration and culture fluid of the bacteria Lactococcus and Lactobacillus in a ratio of 1:1:1, while the concentration of microorganisms in the culture fluid is at least 108 CFU/ml. The herbicidal composition is used to control non-perennial weeds, when a working solution is prepared by diluting the herbicidal composition in water and spraying corps with it. Spraying is carried out in the period, when non-perennial weeds are in the early stages of growth, and corps ahead of them in development, or during the period after planting crops, but before emergence of seedlings.

EFFECT: the use of herbicidal composition increases the effectiveness of protection of corps against weeds when processing seedlings, does not have a negative impact on the environment.

3 cl, 9 ex