Plant essential oil microcapsule preparation capable of preventing and controlling chigger mite disease and preparation method thereof
A technology of chigger mite and plant essential oils, applied in botany equipment and methods, plant growth regulators, acaricides, etc., can solve the problems of inability to exert drug effects and inaccessibility to diseased parts, and achieve inhibition of harmful Bacterial growth, promote the growth of beneficial bacteria, and solve the effect of pesticide residues
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Embodiment 1
[0031] A plant essential oil microcapsule preparation for preventing and controlling Xinxun chigger, comprising the following components in parts by weight:
[0032]
[0033] A preparation method of a plant essential oil microcapsule preparation for preventing and controlling Xinxun chigger mite, comprising the following steps:
[0034] (1) take each component by weight parts;
[0035] (2) Heat Tween 80 and hydrogenated polyoxyethylene castor oil to 60°C to melt, add thymol, eugenol, methyl eugenol, carvacrol, cinnamaldehyde, sanguinarine, chelerythrine, use A stirrer with a rotating speed of 40r / min stirred for 0.5 hour to obtain a uniformly stirred emulsion;
[0036] (3) Heating the soluble starch, polyethylene glycol 6000 and stearic acid to a temperature of 80° C., adding them to the emulsion in step (2), and shearing with a shear for 30 minutes to obtain a uniform material;
[0037] (4) cooling the homogeneous material obtained in step (3) to 60°C, and passing throug...
Embodiment 2
[0040] A plant essential oil microcapsule preparation for preventing and controlling Xinxun chigger, comprising the following components in parts by weight:
[0041]
[0042] A preparation method of a plant essential oil microcapsule preparation capable of preventing and controlling Xinxun chigger mite, comprising the following steps:
[0043] (1) take each component by weight parts;
[0044] (2) Heat Tween 80 and hydrogenated polyoxyethylene castor oil to 60°C to melt, add thymol, eugenol, methyl eugenol, carvacrol, cinnamaldehyde, sanguinarine and chelerythrine, use A stirrer with a rotating speed of 40r / min stirred for 0.5 hour to obtain a uniformly stirred emulsion;
[0045](3) Heating the soluble starch, polyethylene glycol 6000 and stearic acid to a temperature of 80° C., adding them to the emulsion in step (2), and shearing with a shear for 30 minutes to obtain a uniform material;
[0046] (4) the homogeneous material obtained in step (3) is cooled to 60° C., and i...
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Abstract
Description
Claims
Application Information
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