阅读说明：本技术 一种以青蒿为原料的虫害防治液及其制作方法 (Insect pest control liquid using sweet wormwood as raw material and preparation method thereof ) 是由 陈中志 黄治国 于 2019-10-16 设计创作，主要内容包括：本发明公开了一种以青蒿为原料的虫害防治液及其制作方法,属于农林培育设备技术领域；它使用辣椒、6501试剂、松针、黄糖、青蒿及片碱和水作为原材料,通过以下步骤进行加工：S1、加工辣椒榨汁；S2、将步骤S1中取得的辣椒榨汁与6501试剂进行充分混合；S3、加工松针煮液；S4、向步骤S3中获得的松针煮液中放入黄糖使其融化并与松针煮液相混合；S5、将步骤S2和步骤S4中制得的两种混合液及青蒿进行混合搅拌,并在搅拌的过程中向混合物中逐渐加入片碱,直至混合物的PH值在7-8之间时停止加入片碱；S6、将S5中得到的混合物放于常温下静置1-3天,最后对混合物进行过滤即可得到所述虫害防治液。(The invention discloses a pest control liquid using sweet wormwood as a raw material and a preparation method thereof, belonging to the technical field of agriculture and forestry cultivation equipment; the method uses pepper, 6501 reagent, pine needle, brown sugar, sweet wormwood, caustic soda flakes and water as raw materials, and comprises the following steps: s1, processing the chili and squeezing juice; s2, mixing the chili juice obtained in the step S1 with 6501 reagent; s3, processing the pine needle decoction; s4, adding brown sugar into the pine needle decoction obtained in the step S3 to melt the brown sugar and mixing the brown sugar with the pine needle decoction; s5, mixing and stirring the two mixed solutions prepared in the steps S2 and S4 and the sweet wormwood herb, and gradually adding the caustic soda flakes into the mixture in the stirring process until the pH value of the mixture is between 7 and 8; s6, standing the mixture obtained in the step S5 at normal temperature for 1-3 days, and finally filtering the mixture to obtain the pest control liquid.)

1. A method for preparing a pest control liquid by taking sweet wormwood as a raw material is characterized by comprising the following steps: the method comprises the following steps:

s1, placing the peppers and clean water into a cooking device for cooking, squeezing the peppers after the surfaces of the peppers and the clean water are cooked thoroughly, separating the squeezed juice from residues, and reserving the squeezed juice for later use;

s2, cooling the chili juice obtained in the step S1 to 5-10 ℃, and adding 6501 reagent into the chili juice for fully mixing;

s3, putting the pine needles and clear water into a cooking device for cooking, filtering the pine needle residues after cooking is finished, and reserving pine needle cooking liquor for later use;

s4, when the pine needle decoction obtained in the step S3 is cooled to 30-40 ℃, brown sugar is added into the pine needle decoction to be melted and mixed with the pine needle decoction;

s5, mixing and stirring the two mixed solutions prepared in the steps S2 and S4 and the sweet wormwood herb, and gradually adding the caustic soda flakes into the mixture in the stirring process until the pH value of the mixture is between 7 and 8;

s6, standing the mixture obtained in the step S5 at normal temperature for 1-3 days, and finally filtering the mixture to obtain the pest control liquid.

2. The method for preparing a liquid for controlling pests from Artemisia annua as claimed in claim 1, wherein the liquid comprises: the adopted capsicum, 6501 reagent, pine needle, brown sugar, sweet wormwood and caustic soda are respectively as follows according to the weight portion: 1-5 parts of hot pepper, 4-7 parts of 6501 reagent, 5-8 parts of pine needle, 3-6 parts of brown sugar, 20-40 parts of sweet wormwood and 1-3 parts of caustic soda.

3. A method for preparing a liquid for controlling pests from Artemisia annua as claimed in claim 1 or 2, wherein: the step S1 is the same as the step S3 in terms of the weight of the fresh water added, and the weight of the fresh water used in the single step is 10-30 parts.

4. The method for preparing a liquid for controlling pests from Artemisia annua as claimed in claim 3, wherein the liquid comprises: the raw material is soft water as the material of clear water.

5. The method for preparing a liquid for controlling pests from Artemisia annua as claimed in claim 1, wherein the liquid comprises: in step S3, the temperature of the pine needle decoction is required to be 70-80 deg.C when the pine needle residue is filtered out.

6. A pest control liquid prepared by the method of any one of claims 1 to 5, wherein the pest control liquid is prepared from Artemisia annua.

Technical Field

The invention relates to the technical field of agriculture and forestry cultivation equipment, in particular to a pest control liquid taking sweet wormwood as a raw material and a preparation method thereof.

Background

The prevention and control of insect pests are always difficult points needing to be handled in the field of agriculture and forestry, and along with the implementation of an environmental protection policy, the means of directly using chemical pesticides to prevent and control insect pests on crops in the past causes certain threat to human health because the chemical pesticides are easy to remain in the crops and then enter human bodies through food chains, and the use of the chemical pesticides can cause pollution to the environment to a certain extent, so that a prevention and control reagent which has no pollution to the environment and ecology and can effectively prevent and control insect pests is urgently needed at present.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a pest control liquid using sweet wormwood as a raw material and a preparation method thereof, which are used for solving the problem that the currently used reagent for pest control threatens the ecological environment and human body.

In order to solve the problems, the invention provides the following technical scheme:

a method for preparing pest control liquid from herba Artemisiae Annuae comprises the following steps:

s1, placing the peppers and clean water into a cooking device for cooking, squeezing the peppers after the surfaces of the peppers and the clean water are cooked thoroughly, separating the squeezed juice from residues, and reserving the squeezed juice for later use;

s2, cooling the chili juice obtained in the step S1 to 5-10 ℃, and adding 6501 reagent into the chili juice for fully mixing;

s3, putting the pine needles and clear water into a cooking device for cooking, filtering the pine needle residues after cooking is finished, and reserving pine needle cooking liquor for later use;

s4, when the pine needle decoction obtained in the step S3 is cooled to 30-40 ℃, brown sugar is added into the pine needle decoction to be melted and mixed with the pine needle decoction;

s5, mixing and stirring the two mixed solutions prepared in the steps S2 and S4 and the sweet wormwood herb, and gradually adding the caustic soda flakes into the mixture in the stirring process until the pH value of the mixture is between 7 and 8;

s6, standing the mixture obtained in the step S5 at normal temperature for 1-3 days, and finally filtering the mixture to obtain the pest control liquid.

Preferably, the capsicum, the 6501 reagent, the pine needles, the brown sugar, the sweet wormwood and the caustic soda are respectively prepared from the following components in parts by weight: 1-5 parts of hot pepper, 4-7 parts of 6501 reagent, 5-8 parts of pine needle, 3-6 parts of brown sugar, 20-40 parts of sweet wormwood and 1-3 parts of caustic soda.

The step S1 is the same as the step S3 in terms of the weight of the fresh water added, and the weight of the fresh water used in the single step is 10-30 parts.

The raw material is soft water as the material of clear water.

In step S3, the temperature of the pine needle decoction is required to be 70-80 deg.C when the pine needle residue is filtered out.

On the other hand, the invention also discloses a pest control liquid prepared by the preparation method of the pest control liquid taking sweet wormwood as a raw material.

The invention has the beneficial effects that:

according to the invention, pepper, 6501 reagent, pine needle, brown sugar and other raw materials and sweet wormwood are effectively proportioned to prepare the pest control liquid, the preparation method is simple, the pest control effect is obvious, no harmful residue is generated, and no adverse effect is caused to water, ecology and local environment.

In the invention, the sweet wormwood is used as a main material, and the extract such as artemisinin, sweet wormwood volatile oil and the like can be mainly provided for effectively expelling and killing lepidoptera larvae, spider mites, yellow spiders and other pests; meanwhile, the extract of the sweet wormwood herb also comprises a component capable of sterilizing, so that the positions damaged by worms and rotten on crops are cleaned and sterilized.

Pine needles can provide certain nutritional ingredients, and in addition, the cooperation of pine needles and brown sugar is also a common harmless insect repellent in folks.

6501 the reagent as a common additive has good foaming, foam stabilizing, penetration decontamination, and hard water resisting effects, and has the main effects of cleaning the surface of crops, exposing the damaged parts of crops, and conveniently expelling parasites.

Detailed Description

The invention will be further described with reference to specific examples: