Application of shiitake mushroom stick in pest control and pesticide and preparation method thereof
A technology of shiitake mushroom sticks and insect pests, which is applied in the direction of insecticides, nematicides, botanical equipment and methods, etc., and can solve problems such as high toxicity, strong irritation, and impact on food safety
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Embodiment 1
[0023]Preparation method of pesticide, including the following steps:
[0024](1) Clean the 808 mushroom strain of the non-rot deteriorated, and after drying at 45 ° C for 2 h, comminution treatment, to obtain a mushroom fungus powder;
[0025](2) 30 g of the mushroom cumuluster powder and 240 ml of distilled water and 240 mL of 75% ethanol were each leaching at 4 ° C for 24 h, filtered, respectively, respectively, a cineremus cumshot oil lever extract and ethanol extract.
[0026]In order to better illustrate the effect of the insecticide provided by the examples, insecticidal experiments were carried out. The market purchases a fishworm (also known as * # * 水 蚤 * # *) liquid, uniformly assigned to the test tube, each test tube 15ml. 1 ml of cold water extract, ethanol extract, and a water control and 75% ethanol control were added, and 75% ethanol control were added. Statistically add the amount of pests to the survival of the fish insects before and after the leaching liquid, calculate th...
Embodiment 2
[0032]Preparation method of pesticide, including the following steps:
[0033](1) Clean the 808 mushroom strain of the non-rot deterioration, and after drying at 50 ° C for 1.5 h, the pulverization treatment was carried out to obtain a mushroom fungus powder;
[0034](2) 6 copper mushroom oils of 6 parts of mass were mixed with 270 mL of distilled water, respectively, and the extraction of 24 h at 4 ° C, 20 ° C is soaked for 6 h, 45 ° C, and soak 6h, 60 ° C. Even 6 h, 100 ° C dip, 5 ° C, filtered, 5 ° C extravasation, extravasation, extravasation, extravasation at 45 ° C, extravasation, 60 ° C , Extravasation, 100 ° C dipping liquid at 85 ° C, to obtain a series of insecticides.
[0035]In order to better illustrate the effect of the insecticide provided by the embodiment, insecticidal experiments were carried out (the method was identical to Example 1). The results are shown in Table 2, and the cilamy rod extracted by the table can kill the fish insects, 15 min, extravasation, extravasation...
Embodiment 3
[0039]Preparation method of pesticide, including the following steps:
[0040](1) Clean the 808 mushroom strain of the non-rot deterioration and dried at 40 ° C for 2.5 h, and the pulverization treatment was carried out to obtain a mushroom fungus powder;
[0041](2) 30 g of the mushroom oil and 300 mL of distilled water were mixed with 300 mL of distilled water, which was extracted at 60 ° C for 10 h, filtered to give a mushroom rod extract, ie insecticide.
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