Plant essential oil insect repellant for edible mushrooms and preparation method of plant essential oil insect repellant

Abstract

The invention discloses a plant essential oil insect repellant for edible mushrooms. The insect repellant is prepared from 12-18 parts of peppermint oil, 15-20 parts of navel orange oil, 20-35 parts of lemon oil, 8-15 parts of lemongrass oil, 13-20 parts of a radix scutellariae extract, 3-8 parts of tobacco leaves, 6-10 parts of radix stemonae and 10-20 parts of an emulsifier. The preparation method comprises the following steps: firstly, preparing the tobacco leaves and the radix stemonae into distillate liquid medicine, then adding the peppermint oil, the navel orange oil, the lemon oil and the lemon grass oil into the emulsifier, sealing and stirring, then adding the radix scutellariae extract, putting into a distiller with the pressure of 90-150MPa and the temperature of 100-120 DEG C, finally putting liquid into a homogenizer, stirring at 60-70 DEG C for half an hour, and cooling to room temperature to obtain a finished product. The insect repellant is high in killing rate, stable in pesticide effect and long in time effect, the stick rotting rate can be effectively reduced by applying the insect repellant, and the yield and quality of edible mushrooms are improved.

Description

technical field [0001] The invention belongs to the technical field of fungicides and insect repellents, in particular to a plant essential oil insect repellent for edible fungi and a preparation method thereof. Background technique [0002] Edible mushrooms are favored by consumers because of their delicious taste and rich in nutrients such as protein, vitamins, dietary fiber, minerals and amino acids. As people's demand for edible fungi increases, the scale of edible fungi cultivation continues to increase, and the industrial scale is also expanding. Due to the expansion of production scale and planting technology, pests and diseases have become more and more rampant in the process of planting, which has become a serious problem limiting the yield and quality of edible fungi. [0003] According to statistics, there are more than 90 common pests and more than 30 kinds of mites in the process of edible mushroom cultivation. The annual production of edible fungi is reduced b...

AI Technical Summary

Problems solved by technology

[0005] At present, in the process of growing edible fungi, the way growers control diseases and insect pests is to use a large amount of pesticides to kill insects and insects. Although this method achieves a certain effect in a short period of time, long-term use or excessive use will cause insecticide resistance on the one hand. , the continued use of pesticides will not achieve the effect of pest control

On the other hand, the heavy use of pesticides has caused serious pollution of edible fungi, posing a threat to the nutrition and food safety of edible fungi.

How to prevent and control the pests and diseases of edible fungi without pollution, improve the output and quality of edible fungi, reduce production costs, and improve the economic benefits of production have become a major problem that limits the scale of the edible fungus industry.

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