CN104488974A - Low-cost biological pesticide - Google Patents
Low-cost biological pesticide Download PDFInfo
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- CN104488974A CN104488974A CN201410694357.4A CN201410694357A CN104488974A CN 104488974 A CN104488974 A CN 104488974A CN 201410694357 A CN201410694357 A CN 201410694357A CN 104488974 A CN104488974 A CN 104488974A
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- methylpyrrolidone
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Abstract
The invention discloses a low-cost biological pesticide. The low-cost biological pesticide comprises, by weight, 5-17 parts of azadirachtin emulsion, 3-9 parts of N-methylpyrrolidone, 11-13 parts of molecular sieve, 25-40 parts of ethanol, 9-13 parts of Fructus Trichosanthis, 25-31 parts of soybean lecithin, 44-54 parts of Bacillus sphaericus, 12-34 parts of Caulis Erycibes, 23-31 parts of a double-component, 11-18 parts of methyl tert-butyl ether, 85-96 parts of bottom oil obtained after production of biodiesel and 25-34 parts of polypropylene glycol. Wastes are processed, and are used as a cheap and effective biological pesticide.
Description
Technical field
The present invention relates to a kind of low-cost bio agricultural chemicals.
Background technology
As everyone knows, compare with chemical pesticide, plant pesticide have environmental friendliness, low to toxicity to man and livestock, not easily the advantage such as to develop immunity to drugs, be the focus of pesticide research and application.
Jatropha curcas is a kind of impoverishment tolerant arid, adaptable plant, and its kind of benevolence oil content is high, is the desirable feedstock of biodiesel, is considered to the most rising a kind of energy-source plant.Had large quantifier elimination about Jatropha curcas as biodiesel exploitation, simultaneously toxic component wherein is also paid close attention to as the potential value of natural insecticide.As the people such as Li Yuchuan report the insecticidal activity [GUIHAIA of Jatropha curcus shell extract, 2011,31 (1): 129], the people such as Wang Zhaoyu have studied drug effect [Nanfang Medical Univ journal, 2009 of little tungoiltree juvenile leaf methanolic extract to Pomacea canaliculata; 29 (6) 1235-1237], Li Jings etc. report the Jatropherol I that extracts from the seed application (China Patent No.: 200610020278.0) as biopesticide.
Pomacea canaliculata (Pomacea canaliculata, Lamarck) belongs to Mollusca, Gastropoda, Mesogastropoda, Ampullariidae, originates in South America Amazon River basin.Within 1981, introduce China as winkle, because of its strong adaptability, breeding rapidly, becomes the Invasive Alien Species that harm is huge, to crops, and especially paddy rice, very harmful, can the aquatic crops underproduction more than 50% such as paddy rice be caused time serious, even have no harvest.Meanwhile, breechblock can also propagate the Guangdong Guan Yuan nematode causing mankind eosinophilic meningoencephalitis.
Cabbage caterpillar (Pieris rapae L), also known as imported cabbageworm, belongs to Lepidoptera Sulfur butterfly.Almost all there is distribution all over the world, all have in the general each province that distributes of China.The brassicaceous vegetables such as this worm main harm wild cabbage, cauliflower, Chinese cabbage, radish, rape, partially addicted to thick leafy vegetable, the traditional Chinese medicines such as Radix Isatidis are also vulnerable.Its larva stings food host blade, only gnawed mesophyll, leave layer of transparent epidermis before 2 ages, nibble blade hole after 3 ages or incise, time serious, blade is all eaten up, only residual thick vein and petiole, cause total crop failure, the ight soil of cabbage caterpillar discharge simultaneously, easily infects soft rot again.
The biopesticide deriving from plant usually costly, in being difficult to popularize and producing for the agricultural product that added value is low.The biopesticide prepared with Jatropha curcas oil foot has good killing action to above-mentioned two kinds of insects.And Jatropha curcas oil foot does not almost have cost as a kind of discarded object, the technical process being processed as agricultural chemicals is also fairly simple, can be used as a kind of cheap biopesticide and uses.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of low-cost bio agricultural chemicals.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of low-cost bio agricultural chemicals, is characterized in that, comprise the material of following parts by weight: nimbin emulsion 5-17 part, 1-METHYLPYRROLIDONE 3-9 part, molecular sieve 11-13 part, ethanol 25-40 part, melon withers 9-13 part, soybean lecithin 25-31 part, Bacillus sphaericus 44-54 part, ergcibe obtusifolia 12-34 part, two plain buck agent 23-31 part, methyl tertiary butyl ether(MTBE) 11-18 part, the oil foot 85-96 part after production biodiesel, poly propane diols 25-34 part.
The invention has the beneficial effects as follows: the present invention not only solves the process of discarded object, also can used as cheap and effective biopesticide.
Embodiment
Embodiment 1
A kind of low-cost bio agricultural chemicals, comprises the material of following parts by weight: nimbin emulsion 17 parts, 1-METHYLPYRROLIDONE 9 parts, 13 parts, molecular sieve, ethanol 40 parts, melon withers 13 parts, soybean lecithin 31 parts, Bacillus sphaericus 54 parts, ergcibe obtusifolia 34 parts, two plain buck agent 31 parts, methyl tertiary butyl ether(MTBE) 18 parts, oil foot after production biodiesel 96 parts, poly propane diols 34 parts.
Embodiment 2
A kind of low-cost bio agricultural chemicals, comprises the material of following parts by weight: nimbin emulsion 5 parts, 1-METHYLPYRROLIDONE 3 parts, 11 parts, molecular sieve, ethanol 25 parts, melon withers 9 parts, soybean lecithin 25 parts, Bacillus sphaericus 44 parts, ergcibe obtusifolia 12 parts, two plain buck agent 23 parts, methyl tertiary butyl ether(MTBE) 11 parts, oil foot after production biodiesel 85 parts, poly propane diols 25 parts.
Claims (1)
1. a low-cost bio agricultural chemicals, is characterized in that, comprises the material of following parts by weight: nimbin emulsion 5-17 part, 1-METHYLPYRROLIDONE 3-9 part, molecular sieve 11-13 part, ethanol 25-40 part, melon withers 9-13 part, soybean lecithin 25-31 part, Bacillus sphaericus 44-54 part, ergcibe obtusifolia 12-34 part, two plain buck agent 23-31 part, methyl tertiary butyl ether(MTBE) 11-18 part, the oil foot 85-96 part after production biodiesel, poly propane diols 25-34 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694357.4A CN104488974A (en) | 2014-11-27 | 2014-11-27 | Low-cost biological pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694357.4A CN104488974A (en) | 2014-11-27 | 2014-11-27 | Low-cost biological pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104488974A true CN104488974A (en) | 2015-04-08 |
Family
ID=52930507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694357.4A Pending CN104488974A (en) | 2014-11-27 | 2014-11-27 | Low-cost biological pesticide |
Country Status (1)
| Country | Link |
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| CN (1) | CN104488974A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580846A (en) * | 2016-03-03 | 2016-05-18 | 喻倩 | Slow release type mildew-proof molecular sieve as well as mildew-proof drying agent and preparation method thereof |
| CN106332907A (en) * | 2016-08-19 | 2017-01-18 | 浙江师范大学 | Preparation method of trchosahthes kirilowii maxin pulp natural preservative |
| CN107646892A (en) * | 2015-11-13 | 2018-02-02 | 吴金玉 | It is a kind of dedicated for preventing and treating biological agent and preparation method thereof of crowndaisy chrysanthemum leaf blight |
-
2014
- 2014-11-27 CN CN201410694357.4A patent/CN104488974A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646892A (en) * | 2015-11-13 | 2018-02-02 | 吴金玉 | It is a kind of dedicated for preventing and treating biological agent and preparation method thereof of crowndaisy chrysanthemum leaf blight |
| CN105580846A (en) * | 2016-03-03 | 2016-05-18 | 喻倩 | Slow release type mildew-proof molecular sieve as well as mildew-proof drying agent and preparation method thereof |
| CN105580846B (en) * | 2016-03-03 | 2018-04-06 | 喻倩 | A kind of spacetabs type mould proof molecular sieve, mould proof drier and preparation method |
| CN106332907A (en) * | 2016-08-19 | 2017-01-18 | 浙江师范大学 | Preparation method of trchosahthes kirilowii maxin pulp natural preservative |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |