CN102669190B - Botanical pesticide special for landscape plants and preparation method and use thereof - Google Patents
Botanical pesticide special for landscape plants and preparation method and use thereof Download PDFInfo
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- CN102669190B CN102669190B CN 201210146114 CN201210146114A CN102669190B CN 102669190 B CN102669190 B CN 102669190B CN 201210146114 CN201210146114 CN 201210146114 CN 201210146114 A CN201210146114 A CN 201210146114A CN 102669190 B CN102669190 B CN 102669190B
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Abstract
The invention relates to a preparation method for a botanical pesticide special for landscape plants. The method is characterized by comprising the steps of mixing 70 to 90 weight parts of dry plant powder, 2 to 6 weight parts of inorganic base, and 5 to 10 weight parts of powdery surfactant. The pesticide is convenient to transport and store and safe to use, and is particularly suitable for landscape plants with higher requirements on safety for killing and expelling pests; and moreover the pesticide has a good control effect on red spider, aphid, trialeurodes vaporariorum, scale insect, pseudaulacaspis pentagona, aromia bungii, prodenia litura, leaf folder, loopworm, arge pagana and other pests in landscape plant. The pesticide is suitable for woody and herbal landscape flowers and leave or fruit trees, gardens, green lands and places of interests for protecting plants and economic plants, and indoor decorative plants and landscape seedlings.
Description
Technical field
The invention belongs to prevention and the administrative skill field of ornamental plant insect pest, be specifically related to a kind of plant insecticide and compound method and purposes of ornamental plant special use.
Background technology
At present, the cereal that the whole world is ravaged by damage by disease and insect every year accounts for the 20-40% of total harvest, in order to tackle these damage by disease and insect, will produce more than 200 ten thousand tons of agricultural chemicals and prevent and treat global every year, yet spending majority in these agricultural chemicals extremely is chemical pesticide, the importance of chemical pesticide is visible, but the harm that it brings also can not be ignored, and many problems such as residue of pesticide, environmental pollution and chronic murder by poisoning are demanded us urgently and gone to solve.Along with the increase of human security consciousness, meet environmental protection, health, sustainable development theory efficient, low toxicity, low-residual, with the pesticide developing of environmentally compatible, become the direction of current pesticide developing research.
Now; because the pesticide developing cost is more and more higher; the target of exploitation is primarily aimed at cereal crops and economic crops; seldom specially at the special-purpose insecticide of ornamental plant for the protection target; the protection of ornamental plant is mainly still managed with reference to the medication of agricultural insecticide; yet; ornamental plant belongs to ornamental plants; the plant nearest with people; become the part that people beautify the living environment; if drug toxicity is too big or smell is more unpleasant; then pollute the human settlement, can cause the health risk bigger than agriculture medication to the people, therefore be the protection target at ornamental plant; the exploitation low toxicity; free from extraneous odour; the plant insecticide of low-residual is very important, and also meets the requirement of the more and more stronger security needs of people.
No matter modern insecticide is chemosynthesis or biogenic, all is that the form production with pesticidal preparations becomes commodity in the commodity manufacture process, be diluted with water to finite concentration in use, spraying is used, and there is certain potential safety hazard in this preparation when transportation, storage
Summary of the invention
At the above-mentioned problems in the prior art, the object of the present invention is to provide a kind of plant insecticide and compound method and purposes of ornamental plant special use, this insecticide is convenient to transportation, storage, use safety, be particularly suitable for desinsection and the expelling parasite of the higher family plant of security requirement are used.
For this reason, the present invention takes following technical scheme: a kind of plant insecticide of ornamental plant special use, it is characterized in that being mixed by three kinds of compositions, and be respectively by weight: plant drymeal 70-90 part, inorganic base 2-6 part, powdery surface activating agent 5-10 part.
Described plant drymeal is with camplotheca acuminata, mappia foetida, and the root of one or more plants such as foetid nothapodytes herb, Ophiorrhiza japonica, thunder godvine, Chinese yew, stem, leaf, fruit are crushed to the plant drymeal of making more than 300 orders under the situation of drying in the shade.
Described inorganic base is NaOH or KOH.
Described powdery surface activating agent refers to neopelex or lauryl sodium sulfate.
When need use above-mentioned plant insecticide, after earlier plant drymeal, inorganic base and powdery surface activating agent being mixed, stir with 50-200 warm water (30-50 ℃) doubly again, placed 2-24 hour.
The plant insecticide of above-mentioned ornamental plant special use is mainly used in preventing and treating two spotted spider mite, aphid, trialeurodes vaporariorum, scale insect, white armored scale, pink neck longicorn, oblique mosquito noctuid, tortrix moth, looper, Chinese rose sawfly.This insecticide can protective plant be the plant of afforestation; the sight flower, sight leaf or the fruit effect plant that not only comprise woody and draft; and the securing plant and the economic plants that are applicable to gardens, greenery patches and scenic spot, also comprise the ornamental plant of indoor flower and gardens seedling.
The present invention is to have the camplotheca acuminata of insecticidal activity, mappia foetida (having another name called the pittosporum tobira false " Chailong " tree), foetid nothapodytes herb, Ophiorrhiza japonica, thunder godvine, the powder that dries in the shade of Chinese yew is base stock, add inorganic base NaOH or KOH, add powdery surface activating agent neopelex or lauryl sodium sulfate again, 3 kinds of compositions mix to pack according to certain ratio and form product, at this moment product itself also is not insecticide, the transportation and store as safe as a house, when the user uses, stir with 50-200 warm water (30-50 ℃) doubly, placed 2-24 hour, and at this moment just became the agricultural chemicals with insecticidal activity.The present invention not only is suitable for ornamental plant such as flowers, potted landscape, seedling, lawn but also is adapted at viewing and admiring is that the family crops (ornamental crops) of major function go up and use.
The present invention also has following several big advantage as a kind of plant insecticide: at first the toxicity of biopesticide is lower than traditional agricultural chemicals usually; Secondly selectivity is strong, and biopesticide only works to the sick worm of purpose and the minority organism that is closely related with it, and harmless to the mankind, birds, other insects and mammal; Biopesticide has low-residual, advantage efficiently in addition, and very a spot of biopesticide can be brought into play high-effect effect, and it can decompose rapidly usually, has avoided the problem of environmental pollution that is brought by traditional agricultural chemicals on the whole; Biopesticide is difficult for developing immunity to drugs; It can greatly reduce the usage amount of traditional agricultural chemicals, and not influence crop yield as the constituent of sick worm integrated control item IPMP, protects environment safer and more effectively.
Embodiment
Now in conjunction with specific embodiments, further specify the present invention.
Embodiment 1:
With 70 kilograms of plant drymeal common camptotheca leaf powder, 2 kilograms of inorganic base KOH and 5 kilograms of powdery surface activating agent neopelexes, put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 30 ℃ of warm water, 500 grams and stir, place spraying use after 2 hours.
Embodiment 2:
With 75 kilograms of plant drymeal Common Camptotheca Fruit powder, 3 kilograms of inorganic base NaOH and 6 kilograms of powdery surface activating agent lauryl sodium sulfate, put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 35 ℃ of warm water, 600 grams and stir, place spraying use after 4 hours.
Embodiment 3:
With 80 kilograms of plant drymeal camplotheca acuminata branch powder, 4 kilograms of inorganic base KOH and 7 kilograms of powdery surface activating agent lauryl sodium sulfate, put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 40 ℃ of warm water, 700 grams and stir, place spraying use after 6 hours.
Embodiment 4:
With 85 kilograms of plant drymeal mappia foetida branch powder, 5 kilograms of inorganic base NaOH and 8 kilograms of powdery surface activating agent neopelexes, put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 45 ℃ of warm water, 700 grams and stir, place spraying use after 6 hours.
Embodiment 5:
With 90 kilograms of plant drymeal foetid nothapodytes herb branch powder, 5 kilograms of inorganic bases (2 kilograms of KOH+3 kilogram NaOH) and 9 kilograms of powdery surface activating agents (4 kilograms of neopelex+5 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 50 ℃ of warm water, 800 grams and stir, place spraying use after 8 hours.
Embodiment 6:
With 70 kilograms of plant drymeal Ophiorrhiza japonica branch powder, 3 kilograms of inorganic bases (2 kilograms of KOH+1 kilogram NaOH) and 7 kilograms of powdery surface activating agents (4 kilograms of neopelex+3 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 50 ℃ of warm water, 900 grams and stir, place spraying use after 12 hours.
Embodiment 7:
With 75 kilograms of plant drymeal thunder godvine branch powder, 4 kilograms of inorganic bases (2 kilograms of KOH+2 kilogram NaOH) and 8 kilograms of powdery surface activating agents (4 kilograms of neopelex+4 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 45 ℃ of warm water, 1000 grams and stir, place spraying use after 12 hours.
Embodiment 8:
With 80 kilograms of plant drymeal branch of Ramulus et folium taxi cuspidatae powder, 5 kilograms of inorganic bases (3 kilograms of KOH+2 kilogram NaOH) and 9 kilograms of powdery surface activating agents (4 kilograms of neopelex+4 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 40 ℃ of warm water, 1500 grams and stir, place spraying use after 15 hours.
Embodiment 9:
With 85 kilograms of plant drymeals (20 kilograms of common camptotheca leaf powder+30 kilogram camplotheca acuminata branch powder+35 kilograms of Common Camptotheca Fruit powder), 6 kilograms of inorganic bases (3 kilograms of KOH+3 kilogram NaOH) and 10 kilograms of powdery surface activating agents (5 kilograms of neopelex+5 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 35 ℃ of warm water, 1800 grams and stir, place spraying use after 15 hours.
Embodiment 10:
With 90 kilograms of plant drymeals (10 kilograms of common camptotheca leaf powder+10 kilogram camplotheca acuminata branch powder+10 kilograms of Common Camptotheca Fruit powder+10 kilogram mappia foetida branch powder+10 kilograms of foetid nothapodytes herb branch powder+10 kilograms of powder Ophiorrhiza japonica branch powder+10 kilograms of thunder godvine branch powder+10 kilograms of branch of Ramulus et folium taxi cuspidatae powder), 6 kilograms of inorganic bases (3 kilograms of KOH+3 kilogram NaOH) and 10 kilograms of powdery surface activating agents (3 kilograms of neopelex+7 kilogram lauryl sodium sulfate), put into stir on the mixing and blending machine final products, this product in use, get this product 10 grams, add 45 ℃ of warm water, 2000 grams and stir, place spraying use after 24 hours.
The control efficiency of above-mentioned insecticide below is described by test.
Table 1. control two spotted spider mite, aphid result of the test table
Table 2. control trialeurodes vaporariorum, scale insect result of the test table
The white armored scale of table 3. control, pink neck longicorn result of the test table
The oblique mosquito noctuid of table 4. control, tortrix moth result of the test table
Table 5. control looper, Chinese rose sawfly result of the test table
Table 1-5 as seen, embodiment 1-10 all has certain effect to 10 kinds of garden plant pests such as control two spotted spider mite, aphid, trialeurodes vaporariorum, scale insect, white armored scale, pink neck longicorn, oblique mosquito noctuid, tortrix moth, looper, Chinese rose sawflies, wherein to the best results of insects such as two spotted spider mite, aphid, trialeurodes vaporariorum, Chinese rose sawfly are also had the better prevention effect, other 6 target pests are also had tangible control efficiency.In addition, the effect of single plant drymeal does not have the effect of mixed plant dry powder good, and insect mechanism of action more complicated and variation are described.
Claims (5)
1. the plant insecticide of an ornamental plant special use, it is characterized in that being formed by three kinds of compositions mixing, be respectively in weight portion: plant drymeal 70-90 part, inorganic base 2-6 part, powdery surface activating agent 5-10 part, described plant drymeal be with the root of camplotheca acuminata, mappia foetida, foetid nothapodytes herb, Ophiorrhiza japonica, thunder godvine, these six kinds of plants of Chinese yew, stem, leaf, fruit under the situation of drying in the shade, be crushed to the mixed plant dry powder of making more than 300 orders.
2. the plant insecticide of a kind of ornamental plant special use as claimed in claim 1 is characterized in that described inorganic base is NaOH or KOH.
3. the plant insecticide of a kind of ornamental plant special use as claimed in claim 1 or 2 is characterized in that described powdery surface activating agent refers to neopelex or lauryl sodium sulfate.
4. the compound method of the plant insecticide of an ornamental plant special use, it is characterized in that claim 1 arbitrary described plant drymeal, inorganic base and powdery surface activating agent to the claim 3 mixed and obtain mixture, be that 200 times in described mixture, temperature are that 30-50 ℃ warm water stirs with weight portion again, placed 24 hours.
5. as the purposes of the plant insecticide of claim 1 or 3 described a kind of ornamental plant special uses, it is characterized in that for control two spotted spider mite, aphid, trialeurodes vaporariorum, scale insect, white armored scale, pink neck longicorn, tiltedly mosquito noctuid, tortrix moth, looper, Chinese rose sawfly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210146114 CN102669190B (en) | 2012-05-11 | 2012-05-11 | Botanical pesticide special for landscape plants and preparation method and use thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210146114 CN102669190B (en) | 2012-05-11 | 2012-05-11 | Botanical pesticide special for landscape plants and preparation method and use thereof |
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| Publication Number | Publication Date |
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| CN102669190A CN102669190A (en) | 2012-09-19 |
| CN102669190B true CN102669190B (en) | 2013-10-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996500A (en) * | 2015-06-23 | 2015-10-28 | 上海交通大学 | Compound plant pesticide capable of controlling plant aphid, and preparation and application thereof |
| CN107136126A (en) * | 2017-07-19 | 2017-09-08 | 合肥申沃园艺有限公司 | A kind of gardens high-efficiency environment friendly ecological pesticide and preparation method thereof |
| CN107549220A (en) * | 2017-09-28 | 2018-01-09 | 林愿 | A kind of gardens synergy compound plant source pesticide and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003028465A1 (en) * | 2001-09-24 | 2003-04-10 | Bayer Cropscience Sa | Insecticide composition |
| CN1843128A (en) * | 2006-05-17 | 2006-10-11 | 马建义 | Method for directly processing pesticide using Camptotheca acuminata |
| CN101243796A (en) * | 2008-03-14 | 2008-08-20 | 浙江林学院 | Insecticide composition and its processing method |
-
2012
- 2012-05-11 CN CN 201210146114 patent/CN102669190B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003028465A1 (en) * | 2001-09-24 | 2003-04-10 | Bayer Cropscience Sa | Insecticide composition |
| CN1843128A (en) * | 2006-05-17 | 2006-10-11 | 马建义 | Method for directly processing pesticide using Camptotheca acuminata |
| CN101243796A (en) * | 2008-03-14 | 2008-08-20 | 浙江林学院 | Insecticide composition and its processing method |
Non-Patent Citations (2)
| Title |
|---|
| 孙小洁 等.植物源杀虫剂开发利用现状及前景展望.《经济林研究》.2004,第22卷(第2期), |
| 植物源杀虫剂开发利用现状及前景展望;孙小洁 等;《经济林研究》;20040630;第22卷(第2期);第73-74页 * |
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