CN1969632A - Chemical insecticide - Google Patents
Chemical insecticide Download PDFInfo
- Publication number
- CN1969632A CN1969632A CN 200510101584 CN200510101584A CN1969632A CN 1969632 A CN1969632 A CN 1969632A CN 200510101584 CN200510101584 CN 200510101584 CN 200510101584 A CN200510101584 A CN 200510101584A CN 1969632 A CN1969632 A CN 1969632A
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- CN
- China
- Prior art keywords
- insecticide
- valency
- reactive material
- surface reactive
- insecticide pesticide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a soluble alkali compound and soluble halide and surface active material of 1 or 2 valent metal elements, which is characterized by the following: obtaining raw material of pesticide easily; killing pest effectively without drug resistance.
Description
Technical field
The present invention is a kind of insecticide pesticide of using on agricultural.
Background technology
Prevent and treat diseases and pests of agronomic crop at present, what use in a large number is organic phosphor, class agricultural chemicals such as organochlorine and plan chrysanthemum ester, these agricultural chemicals a large amount of long-term use and will cause in various degree pollution to environment, its residue in crops can work the mischief to people and animals, when using, sprinkling also cause murder by poisoning in various degree to influence easily to people and animals, on the other hand, above-mentioned every kind of agricultural chemicals often only has killing action to the insect of limited kinds, with the work pest resistance to insecticide increase or multiple damage by disease and insect takes place simultaneously, just have to strengthen dosage or increase application times and multiple medicine is used simultaneously, this will make above-mentioned pollution and harm problem more serious.Through angle, the raw material valency of these medicines is high and manufacture complexity, makes that also its drug cost is higher from Ji.
Summary of the invention
The purpose of this invention is to provide a kind of killing rate height, the desinsection scope is wide, and effect stability is reliable, and pollutes and poison all extremely lowly, and raw material is easy to get, and is with low cost, makes and leans on single insecticide pesticide easily.
Insecticide pesticide of the present invention is the solubility alkalescence compound by 1 valency or divalent metallic element, 1 valency or divalent metal are competed plain soluble halide and surface reactive material composition, they condition under use, these compounds can be hydroxide itself, as sodium hydroxide, slaked lime etc., also can be in water, to make the aqueous solution present other compound of alkalescence after the dissolving, as sodium carbonate, sodium bicarbonates etc. are best with sodium carbonate especially wherein, and murder by poisoning and corrosion are slight, safety is good, and cheap and easy to get.
Have hydrophilic in the surface reactive material molecule simultaneously and genes two kinds of character of oleophylic, thereby have well wetting and adhewsive action.Using the most important effect of surface reactive material in the present invention is to change the insect body surface to be difficult for wetted hydrophobic property, making has the alkaline matter that destroys lethal effect can more effectively adhere to the insect body surface to evil Guangdong body, constantly play a role with asking when longer, all kinds of surface reactive materials, as ionic, though nonionic and amphoteric etc. all can be used, but with sulfuric acid, anionics such as sulfonate for well, it is not only preferably to use under alkali condition, and the more extensive convenience in source, low price, use simple, for example with sodium alkyl sulfonate, sodium alkyl benzene sulfonate or sodium alkyl sulfate etc. are exactly first-selected most convenient raw material for the synthetic detergent of Main Ingredients and Appearance.
The soluble halide of 1 valency or divalent metallic element, as sodium halide, potassium halide, halogenation, magnesium, the multiple halide of zinc halide zinc all can use, but the most easily when being salt, not only cheap and easy to get, and except sodium chloride as the Main Ingredients and Appearance, also include other halide composition, halide closes use in that insecticide of the present invention is indignant, more helps alkaline matter and permeates in pest body and help keeping sticking to moisture in the medicine film layer of insect body surface, improves killing action.
Embodiment
The composition proportioning of insecticide sees Table 1.
With every group of raw material porphyrize, fully mix and get final product, with 100～150 times dissolved dilution forever, regulate pH9～10 backs and just can use during use.The maximum characteristics of insecticide of the present invention just have been to adopt the very common raw material that is easy to get, they all are widely used at present, many or even edible, thereby its toxic action is very little, and also several pollution-free to environment, test shows, by the present invention suggested method preparation and use, can not produce harm to people and animals, safety coefficient is very big, but then killing effect is remarkable to the multiple kinds of crops insect.For example the killing rate to the mite class is 96.5%, the special missible oil (97.8%) of gram scholar mite that effect is produced near the U.S. favourable incoming road chemical industrial company, the dicofol (88.8%) that is better than 1000 times of liquid, killing rate to insects such as moth, butterfly class and caterpillar classes is 96.7%, with pyrethrin pesticide suitable (97.0%); Kill the Phytophthira effect and be 90% a little less than flolimat (96%); The control disease approaches carbendazim, the duration of efficacy of insecticide of the present invention is long simultaneously, the spray medicine was checked after 21 days, the borer population rate of going down is 750.%, be higher than 59.9% of dicofol, especially it should be noted that insect is difficult for developing immunity to drugs to insecticide of the present invention, be pesticide resistance the increase frequency of administration of taking and the practice that strengthens dosage that tackles insect thereby avoided resembling present various agricultural chemicals, thereby also avoided because of taking these measure adverse effects.In addition, the raw material of insecticide of the present invention is very common, wide material sources, cheap and easy to get, and make simple and conveniently, these all make the drug cost of insecticide of the present invention on average can reduce by 30～40%, this undoubtedly tool very big numerous value and help extensively promoting the use of.
Table 1
Claims (6)
1, a kind of insecticide pesticide is characterized in that the soluble halide of 1 valency or divalent metallic element and surface reactive material are formed by the solubility alkalescence compound of 1 valency or divalent metallic element, and the proportioning between each composition (weight %) is:
Alkali compounds 3～33
Halide 10～75
Surface reactive material 10～75.
2, insecticide pesticide as claimed in claim 1 is characterized in that the solubility alkalescenceization platform thing of said 1 valency or divalent metallic element is sodium carbonate, sodium hydroxide or slaked lime.
3, insecticide pesticide as claimed in claim 1 or 2 is characterized in that the soluble halide of said 1 valency or divalent metallic element is a salt.
4, insecticide pesticide as claimed in claim 1 is characterized in that said surface reactive material is an anionic surfactant.
5, insecticide pesticide as claimed in claim 3 is characterized in that said surface reactive material is an anionic surfactant.
6, insecticide pesticide as claimed in claim 5 is characterized in that said surface reactive material is a synthetic detergent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101584 CN1969632A (en) | 2005-11-23 | 2005-11-23 | Chemical insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101584 CN1969632A (en) | 2005-11-23 | 2005-11-23 | Chemical insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1969632A true CN1969632A (en) | 2007-05-30 |
Family
ID=38110806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510101584 Pending CN1969632A (en) | 2005-11-23 | 2005-11-23 | Chemical insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1969632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382229A (en) * | 2014-09-18 | 2015-03-04 | 四川金叶生物防治有限公司 | Organic, safe and environment-friendly type tobacco curing agent |
-
2005
- 2005-11-23 CN CN 200510101584 patent/CN1969632A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382229A (en) * | 2014-09-18 | 2015-03-04 | 四川金叶生物防治有限公司 | Organic, safe and environment-friendly type tobacco curing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |