Bioherbicide composition and application thereof
A herbicide, biological source technology, applied in the directions of biocides, herbicides and algicides, applications, etc., can solve the problem that the activity of grass weeds is not as effective as that of broad-leaved weeds, the dosage of pesticides is large, and the dosage of pesticides is increased. question
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Embodiment 1
[0026] A biological source herbicide composition, the active ingredient is composed of 78 parts of nonanoic acid and 19 parts of acetic acid.
[0027] Specifically, a biological source herbicide composition, its formula is: nonanoic acid 78g, acetic acid 19g, calcium oleate 1g, castor oil polyoxyethylene ether (n=20) 2g. Its preparation method includes: mixing and stirring the above-mentioned raw materials and dissolving them uniformly to obtain (cream concentrate).
Embodiment 2
[0029] A biological source herbicide composition, the active ingredient is composed of 47 parts of nonanoic acid and 47 parts of acetic acid.
[0030] Specifically, a biological source herbicide composition, its formula is: nonanoic acid 47g, acetic acid 47g, calcium dodecylbenzenesulfonate 2g, polyoxyethylene sorbitan fatty acid ester 4g. Its preparation method includes: mixing and stirring the above-mentioned raw materials and dissolving them uniformly to obtain (cream concentrate).
Embodiment 3
[0032] A biological source herbicide composition, the active ingredient is composed of 40 parts of nonanoic acid and 4 parts of acetic acid.
[0033] Specifically, a biological source herbicide composition, its formula is: nonanoic acid 40g, acetic acid 4g, NNO (sodium methylene bis-naphthalene sulfonate) 4g, BX (sodium diisobutylnaphthalene sulfonate) 2g, white Carbon black 20g, activated clay 30g. The preparation method comprises: fully mixing the above-mentioned raw materials, and pulverizing them with an airflow mill until the average particle diameter is 20um to obtain (wettable powder).
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