阅读说明：本技术 一种双料植物提取液灭虫剂 (Double-material plant extract pesticide ) 是由 张宝平 于 2019-10-19 设计创作，主要内容包括：一种双料植物提取液灭虫剂,是使用文殊兰和一品红提取液来灭杀苍蝇幼虫、蚊子幼虫、菜蚜虫和麦娥虫,效果很好。提取液对灭杀土壤中一些体形较小的虫子有一定的杀虫效果；对灭杀天牛幼虫效果较差；对灭杀菜蚜虫和麦娥虫效果明显。目前,我国农业及厕所保洁的主要杀虫剂比较多的还是依靠有毒化学物质直接作用于害虫,这无疑对我们的环境造成一定的污染。而用文殊兰和一品红叶提取液对有些害虫同样具有杀虫功效,不仅保护了农作物,而且克服了化学药剂对农作物产生的毒副作用,是任何化学杀虫方法所无可类比的。(The insecticide with double-material plant extract is made up by using the extracts of crinum and poinsettia to kill fly larva, mosquito larva, vegetable aphid and moth worm, and its effect is good. The extracting solution has a certain insecticidal effect on killing some insects with small body shapes in soil; the effect of killing longicorn larvae is poor; has obvious effect of killing vegetable aphids and moth insects. At present, most of the main pesticides for agriculture and toilet cleaning in China still rely on toxic chemical substances to directly act on pests, which undoubtedly causes certain pollution to our environment. The crinum asiaticum and the first-grade red leaf extracting solution have the same insecticidal effect on some pests, not only protect crops, but also overcome the toxic and side effects of chemical agents on the crops, and are incomparable with any chemical insecticidal method.)

1. The insecticide with the double-material plant extract is characterized in that the double-material plant is prepared by using crinum asiaticum and poinsettia extract to kill pests such as toilet pests, soil pests, vegetable aphids, moth larvae, longicorn larvae and the like, and the manufacturing method of the crinum asiaticum and poinsettia extract comprises the following steps: collecting leaves and stems or strains of Crinum and poinsettia, crushing the leaves and stems or strains of Crinum and poinsettia by a crusher, beating the crushed leaves and stems or strains into foam, putting the foam into gauze, twisting out an extracting solution by the gauze, killing toilet pests by the Crinum and the poinsettia according to the proportion of 4: 6, killing soil pests by the Crinum and the poinsettia according to the proportion of 5: 5, and killing longicorn larvae by the Crinum and the poinsettia according to the proportion of 7: 3.

2. The pesticide of claim 1, wherein the pesticide is prepared by diluting the plant extract with water according to the density of the pest to be killed, placing the extract in a cup, adding water to obtain the extract with different proportions, wherein the ratio of the stock solution to the water is 1: 0.1, 1: 0.3, 1: 0.5, 1: 0.8 or 1: 1.

3. The bi-material plant extract pesticide as claimed in claim 1, wherein the formulation and pesticidal method for the crinum asiaticum and poinsettia extract for killing toilet pests is as follows: a method for killing mosquito larvae comprises the steps of taking Crinum and poinsettia leaves as raw liquid for spraying and killing medicaments, spraying and killing at intervals of 2 hours, closing doors and windows of a toilet to kill insects, opening windows to ventilate after 20 minutes, killing fewer mosquito larvae with common spraying, spraying and killing the raw liquid and water at a ratio of 1: 0.5, spraying and killing 3 times in the morning, noon and afternoon, closing the doors and windows of the toilet to kill the insects, opening the windows to ventilate after 30 minutes, killing few mosquito larvae with dilution and spraying at a ratio of 1: 1, killing 1 time with insects, closing the doors and windows of the toilet to kill the insects, and opening the windows to ventilate after 30 minutes.

4. The double-material plant extract pesticide as claimed in claim 1, wherein the preparation and pesticide method for killing soil insects with crinum and poinsettia extract comprises: a method for killing soil insects by using the extract liquid of crinum asiaticum and Yipinhongye includes such steps as finding out various small insects in soil in field, spraying the larger soil insects with the stock liquid, spraying the smaller insects with the stock liquid and water in the ratio of 1: 0.5, spraying the other miniature insects with the stock liquid and water in the ratio of 1: 1, adding the extract liquid in different ratios into a spraying pot, spraying for killing insects, spraying once every 2 hr, covering soil with plastic film, turning over the plastic film after 60 min, finding out pests, and spraying for 6 times.

5. The botanical extract pesticide as set forth in claim 1, wherein the preparation and pesticidal method of the crinum and poinsettia extract for killing vegetable aphids and moth-worms is: the method for killing vegetable aphids and moth moths by using the extract of crinum asiaticum and first-grade red leaves is to find vegetable aphids and moth moths which are mostly used stock solution, the ratio of the stock solution to water is 1: 0.5, and the vegetable aphids are sprayed to kill insects once every 2 hours for 6 times.

6. The double-material plant extract liquid pesticide as claimed in claim 1, wherein the preparation and pesticide method for killing longicorn beetles with crinum and poinsettia extract liquid comprises the following steps: selecting a fruit tree with longicorn beetles, searching a place with fresh insect excrement on a branch, pumping stock solution of crinum asiaticum and poinsettia extract into a needle tube, punching into a hole, and blocking the hole by using a cotton ball. The same opening is injected with the needle tube for 5 times every day to kill the pests.

One, the technical field

The invention relates to a pesticide, in particular to a double-material plant extract pesticide for preparing a green and environment-friendly pesticide by using crinum asiaticum and poinsettia extract.

Second, background Art

At present, pesticides are used for deinsectization in rural areas, although the existing pesticides are low in toxicity, the existing pesticides are toxic chemical substances, and the pesticides directly act on crops through spraying, so that certain pollution to the environment is undoubtedly caused. Crinum asiaticum and poinsettia are toxic plants, both leaves and stems or strains of which are toxic. Fresh has stronger toxicity, and the toxicity is weakened after drying.

Third, the invention

The invention aims to overcome the defects of the prior art and provide a double-material plant extract pesticide for preparing a green and environment-friendly pesticide by using crinum asiaticum and poinsettia extract.

The technical scheme adopted by the invention for solving the technical problems is as follows: a kind of insecticide of double-material plant extract, use Crinum and poinsettia extract to kill pests such as lavatory pest, soil pest, vegetable aphid and moth's moth and longicorn larva, etc., the preparation method of Crinum and poinsettia extract is: collecting leaves and stems or strains of Crinum and poinsettia, crushing the leaves and stems or strains of Crinum and poinsettia by a crusher, beating the crushed leaves and stems or strains into foam, putting the foam into gauze, twisting out an extracting solution by the gauze, killing toilet pests by the Crinum and the poinsettia according to the proportion of 4: 6, killing soil pests by the Crinum and the poinsettia according to the proportion of 5: 5, and killing longicorn larvae by the Crinum and the poinsettia according to the proportion of 7: 3.

A pesticide is prepared by diluting with water to obtain pesticide with different concentrations, placing the extractive solution in a cup, adding water to obtain extractive solutions with different ratios, wherein the ratio of stock solution to water is 1: 0.1 or 1: 0.3 or 1: 0.5 or 1: 0.8 or 1: 1.

The preparation and the insect killing method of the crinum asiaticum and poinsettia extract for killing the toilet insects comprises the following steps: a method for killing mosquito larvae comprises the steps of taking Crinum and poinsettia leaves as raw liquid for spraying and killing medicaments, spraying and killing at intervals of 2 hours, closing doors and windows of a toilet to kill insects, opening windows to ventilate after 20 minutes, killing fewer mosquito larvae with common spraying, spraying and killing the raw liquid and water at a ratio of 1: 0.5, spraying and killing 3 times in the morning, noon and afternoon, closing the doors and windows of the toilet to kill the insects, opening the windows to ventilate after 30 minutes, killing few mosquito larvae with dilution and spraying at a ratio of 1: 1, killing 1 time with insects, closing the doors and windows of the toilet to kill the insects, and opening the windows to ventilate after 30 minutes.

The preparation and insect killing method of the crinum asiaticum and poinsettia extract for killing soil insects comprises the following steps: a method for killing soil insects by using the extract liquid of crinum asiaticum and Yipinhongye includes such steps as finding out various small insects in soil in field, spraying the larger soil insects with the stock liquid, spraying the smaller insects with the stock liquid and water in the ratio of 1: 0.5, spraying the other miniature insects with the stock liquid and water in the ratio of 1: 1, adding the extract liquid in different ratios into a spraying pot, spraying for killing insects, spraying once every 2 hr, covering soil with plastic film, turning over the plastic film after 60 min, finding out pests, and spraying for 6 times.

The preparation and insect killing method of the crinum asiaticum and poinsettia extract for killing vegetable aphids and moth insects comprises the following steps: the method for killing vegetable aphids and moth moths by using the extract of crinum asiaticum and first-grade red leaves is to find vegetable aphids and moth moths which are mostly used stock solution, the ratio of the stock solution to water is 1: 0.5, and the vegetable aphids are sprayed to kill insects once every 2 hours for 6 times.

The preparation and insect killing method of the crinum asiaticum and poinsettia extract for killing the longicorn beetles comprises the following steps: selecting a fruit tree with longicorn beetles, searching a place with fresh insect excrement on a branch, pumping stock solution of crinum asiaticum and poinsettia extract into a needle tube, punching into a hole, and blocking the hole by using a cotton ball. The same opening is injected with the needle tube for 5 times every day to kill the pests.

The invention has the beneficial effect that the crinum asiaticum and Yipinhongye extracting solution has good effect on killing fly larvae, mosquito larvae, vegetable aphids and moth larvae. The extracting solution has good effect of killing some insects with small body shapes in soil; the composition has a certain insecticidal effect on killing larger longicorn larvae; has obvious effect of killing vegetable aphids and moth insects. At present, most of the main pesticides for agriculture and toilet cleaning in China still rely on toxic chemical substances to directly act on pests, which undoubtedly causes certain pollution to our environment. The crinum asiaticum and the first-grade red leaf extracting solution have the same insecticidal effect on pests, so that the crops are protected, the toxic and side effects of chemical agents on the crops are overcome, and the insecticidal composition is incomparable to any chemical insecticidal method.

Fourth, detailed description of the invention

The double-material plant extract pesticide provided by the invention is used for preparing crinum asiaticum and first-grade red leaf extract, and comprises a household grinder, a spoon, gauze, a bowl, a balance scale, a measuring cup, a syringe, a spray can and the like. The extraction process was carried out as follows: collecting and weighing a certain amount of leaves, stems or plants of Crinum crinum and poinsettia, shearing the weighed leaves, stems or plants according to a certain proportion, putting the cut leaves, stems or plants into a household pulverizer, adding a proper amount of alcohol, and mashing the leaves, stems or plants. Wrapping the broken crinum asiaticum and poinsettia leaves with gauze, squeezing to obtain leaf juice, and filtering with filter paper to obtain stock solution of the extractive solution. Then adding water to prepare extracting solutions with different proportions according to disadvantages for killing insects. When the insecticide is used for killing insects once, a certain amount of extract stock solution is prepared, the stock solution is not required to be placed for a long time, and the maximum time is not more than 2 hours, so that the insecticidal effect is not influenced.

The invention relates to a double-material plant extract pesticide, which is prepared by using crinum and poinsettia extract to kill pests such as toilet pests, soil pests, vegetable aphids, moth larvae, longicorn larvae and the like, wherein the manufacturing method of the crinum and poinsettia extract comprises the following steps: collecting leaves and stems or strains of Crinum and poinsettia, crushing the leaves and stems or strains of Crinum and poinsettia by a crusher, beating the crushed leaves and stems or strains into foam, putting the foam into gauze, twisting out an extracting solution by the gauze, killing toilet pests by the Crinum and the poinsettia according to the proportion of 4: 6, killing soil pests by the Crinum and the poinsettia according to the proportion of 5: 5, and killing longicorn larvae by the Crinum and the poinsettia according to the proportion of 7: 3.

The pesticide with the double-material plant extract liquid is prepared by diluting the pesticide with water according to the density of pests to be killed by the pesticide with the double-material plant extract liquid with different proportion concentrations, putting the extract liquid into a cup, and adding water to prepare the extract liquid with different proportions, wherein the proportion of the stock solution to the water is 1: 0.1 or 1: 0.3 or 1: 0.5 or 1: 0.8 or 1: 1.

The preparation and disinsection method for killing toilet pests by using the double-material plant extract, the crinum asiaticum and the poinsettia extract comprises the following steps: a method for killing mosquito larvae comprises the steps of taking Crinum and poinsettia leaves as raw liquid for spraying and killing medicaments, spraying and killing at intervals of 2 hours, closing doors and windows of a toilet to kill insects, opening windows to ventilate after 20 minutes, killing fewer mosquito larvae with common spraying, spraying and killing the raw liquid and water at a ratio of 1: 0.5, spraying and killing 3 times in the morning, noon and afternoon, closing the doors and windows of the toilet to kill the insects, opening the windows to ventilate after 30 minutes, killing few mosquito larvae with dilution and spraying at a ratio of 1: 1, killing 1 time with insects, closing the doors and windows of the toilet to kill the insects, and opening the windows to ventilate after 30 minutes.

The invention relates to a preparation and insect killing method for killing soil insects by using double-material plant extract, namely crinum asiaticum and poinsettia extract, which comprises the following steps: a method for killing soil insects by using the extract liquid of crinum asiaticum and Yipinhongye includes such steps as finding out various small insects in soil in field, spraying the larger soil insects with the stock liquid, spraying the smaller insects with the stock liquid and water in the ratio of 1: 0.5, spraying the other miniature insects with the stock liquid and water in the ratio of 1: 1, adding the extract liquid in different ratios into a spraying pot, spraying for killing insects, spraying once every 2 hr, covering soil with plastic film, turning over the plastic film after 60 min, finding out pests, and spraying for 6 times.

The invention relates to a double-material plant extract liquid pesticide, in particular to a preparation and a pest killing method for killing vegetable aphids and moth insects by using crinum and poinsettia extract liquid, which comprises the following steps: the method for killing vegetable aphids and moth moths by using the extract of crinum asiaticum and first-grade red leaves is to find vegetable aphids and moth moths which are mostly used stock solution, the ratio of the stock solution to water is 1: 0.5, and the vegetable aphids are sprayed to kill insects once every 2 hours for 6 times.

The invention relates to a preparation and insect killing method of a double-material plant extract pesticide, a crinum and poinsettia extract for killing longicorn beetles, which comprises the following steps: selecting a fruit tree with longicorn beetles, searching a place with fresh insect excrement on a branch, pumping stock solution of crinum asiaticum and poinsettia extract into a needle tube, punching into a hole, and blocking the hole by using a cotton ball. The same opening is injected with the needle tube for 5 times every day to kill the pests.

The invention relates to a double-material plant extract pesticide, which comprises the following steps:

a method for killing pests in toilets by using Crini Sinici and Yipinhongye extract comprises the steps of killing mosquito larvae, selecting toilets with flying insects as objects, killing the mosquito larvae, killing a lot of mosquito larvae by strong spraying, taking Crini Sinici and Yipinhongye extract stock solution as spraying pesticide, spraying at intervals of 2 hours, closing doors and windows of the toilets to kill pests, opening windows and ventilating after 20 minutes, killing a few mosquito larvae by using common spraying, controlling the ratio of the stock solution to water to be 1: 0.5, performing spraying killing for 3 times in the morning, noon and afternoon, closing the doors and windows of the toilets to kill pests, opening the windows and ventilating after 30 minutes, selecting insects to spray for 1 time, killing the doors and windows by dilution and killing pests after 30 minutes, and opening the windows and ventilating after 30 minutes.

A method for killing soil insects by using the extracting solutions of crinum asiaticum and Yipinhongye includes such steps as finding out various insects and other small insects in the soil of field, spraying the larger soil insects with the raw solution, spraying the smaller insects with the raw solution and water in the ratio of 1: 0.5, adding the other miniature insects with the raw solution and water in the ratio of 1: 1, adding the extracting solutions with different ratios into a spraying pot, spraying for killing insects, spraying once every 2 hours, covering the soil with a plastic film, turning over the plastic film after 60 minutes, turning over the plastic film, finding out the insects, and spraying for 6 times.

The method for killing vegetable aphids and wheat moths by using the extract liquid of the crinum asiaticum and the first-grade red leaves comprises the steps of finding a green vegetable with the aphids, and finding a method for killing the vegetable aphids and the wheat moths by using the extract liquid of the crinum asiaticum and the first-grade red leaves, finding a raw liquid which is used for killing the vegetable aphids and the wheat moths and is used for a plurality of insects, wherein the ratio of the raw liquid to water which is not used for the insects is 1: 0.5, spraying the green vegetable with the aphids for killing insects once every 2 hours, and spraying for 6 times in total. For insect killing on vegetables, it is recommended not to use stock solution, because crinum and poinsettia extract are toxic after all, and the residue may not be good for human health.

A method for killing longicorn larva by using crinum asiaticum and Yipinhongye extract solution comprises the steps of living longicorn larva in branches and trunks after birth, taking plant juice as food, and opening an opening on bark at a certain distance to serve as an air vent. Selecting a fruit tree with longicorn beetles, searching a place with fresh insect excrement on a branch, pumping stock solution of crinum asiaticum and poinsettia extract into a needle tube, punching into a hole, and blocking the hole by using a cotton ball. The same opening is injected with the needle tube for 5 times every day to kill the pests.

The effect of the pesticide with the double-material plant extract liquid is as follows:

the crinum asiaticum and poinsettia extract can kill mosquito larvae, the number of flying insects is reduced day by day, the killing effect of the stock solution on the mosquito larvae is good, but the ratio of the stock solution to water is 1: 0.5, so that the insecticide is environment-friendly, economical and practical.

The crinum asiaticum and poinsettia extract can kill some soil insects with smaller body types, and has no obvious effect on some insects with larger body types. The extracting solution basically cannot cause pollution to the soil, and the sprayed soil does not influence the growth of plants.

The Crinum asiaticum and poinsettia leaf extract has obvious effect of killing vegetable aphids and moth insects, the stock solution has good insecticidal effect, the ratio of the stock solution to water is 1: 0.5, the insecticidal effect is good, and the vegetable is small in side effect on human bodies when eaten by people in future, and is economical and practical.

The crinum asiaticum and poinsettia leaf extract has a certain effect on killing longicorn larvae, and can be killed for many times to achieve the effect.

The double-material plant extract pesticide has obvious killing effect on a plurality of pests by using the crinum asiaticum and the poinsettia extract, not only protects crops, but also overcomes the toxic and side effect of chemical agents on the crops.

The invention has good effect.