Pesticide composition containing cynanchum komarovii and sophora alopecuroide extract as well as preparation method and application thereof
A pesticide composition, the technology of bitter beans, applied in the field of pesticides, achieves obvious control effect, low effective concentration, and the effect of improving the immune system of crops
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Embodiment 1
[0037] The preparation of the pesticide composition that embodiment 1 contains bovine heart pod seed and bitter bean extract
[0038] a. Extraction: Weigh the dried stems and leaves of Beef Heart and Sophora Sophora, mix them, crush them, pass through an 80-mesh sieve, add the extraction solution, reflux and extract twice, filter, combine the filtrates, concentrate, and make the weight of the extract equal to that of the original medicinal materials weight to obtain the extract jy-01~jy-06; wherein, the parameters are shown in Table 1;
[0039] b. Preparation: Add the additives in Table 2 to the extracts jy-01-jy-06, and stir evenly to obtain the pesticide compositions JY-01-JY-06 containing the extracts of Aphrodisiac and Sophora japonica.
[0040] The preparation process parameters of table 1 Beef heart Puzi and Sophora japonica extract
[0041]
[0042] Among them, the stems and leaves of Beef Heart Puzi and the stems of Sophora Sophora were purchased from Anguo Zhongti...
Embodiment 2
[0046] Example 2 Preparation of the Pesticide Composition Containing Beef Heart Pod and Sophora Sophora Extract
[0047] a. Extraction: Weigh the stems and leaves of the dried Bougainvillea, crush them, pass through a 80-mesh sieve, add the extraction solution, reflux and extract twice, filter, combine the filtrates, concentrate, make the weight of the extract equal to the weight of the original medicinal material, and obtain the extract d1 -01~d1-03, among which, the parameters are shown in Table 3;
[0048] Weigh the dry Sophora stalks, crush them, pass through a 80-mesh sieve, add the extraction solution, reflux and extract twice, filter, combine the filtrates, concentrate, and make the weight of the extract equal to the weight of the original medicinal material to obtain the extract d2-01~d2 -03, where the parameters are shown in Table 4;
[0049] b. Preparations: Weigh the extracts of burdock seeds, bitter bean extracts and additives, stir and mix well to obtain the pest...
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