CN1212065C - Broad-spectrum efficient insecticide without environmental pollution and its usage - Google Patents
Broad-spectrum efficient insecticide without environmental pollution and its usage Download PDFInfo
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- CN1212065C CN1212065C CNB001234072A CN00123407A CN1212065C CN 1212065 C CN1212065 C CN 1212065C CN B001234072 A CNB001234072 A CN B001234072A CN 00123407 A CN00123407 A CN 00123407A CN 1212065 C CN1212065 C CN 1212065C
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- insecticide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The present invention discloses a pesticide with broad spectrum, high efficiency and no nuisance, and an application thereof. The pesticide which is composed of 10-50g of vitamin C, 1-25 ml of titanium tetrachloride, 1-5g of sodium dodecylbenzene sulfonate, 10-40 ml of the liquid of bacillus thuringiensis, 3-20 ml of acetic acid with the weight concentration of 30 percent and water can be used for killing cotton bollworms, tetranychus urticae koch and cotton aphids.
Description
The present invention relates to a kind of a kind of wide spectrum of making by thuringiensis bacillus liquid, efficient, insecticide without environmental pollution and uses thereof.
At present, people are in agricultural production and daily life, used insecticide major part is chemosynthesis, in use beneficial insect is also had infringement, also harmful to the mankind simultaneously, some agricultural chemicals also remains in grain for a long time, in vegetables, fruit and the soil, contaminated environment not only, but also destroyed the ecological balance, cause immeasurable loss to the mankind.And these chemical pesticides produce the three wastes in production process, and environment is produced bigger murder by poisoning to the mankind.When spraying use, operating personnel are directly produced murder by poisoning, seriously poison sometimes, in addition dead.Use Biotrol BTV to carry out desinsection, very low to people, animal toxicity because bacillus thuringiensis,Bt is a kind of biologic product, normal use can not cause intoxication accident.Biotrol BTV has the effect of well killing for unreal worm of butterfly moth class such as cotton bollworm, but the time is longer, needs 3-7 days, the desinsection lethality reaches more than 95%, and to Lepidoptera, shell wing purpose adult and thorn are inhaled the insect of class, as two-spotted spider mite, the effect that cotton aphid is not killed.
The purpose of this invention is to provide a kind of wide spectrum, efficient, insecticide without environmental pollution and uses thereof, this insecticide not only has the effect of well killing to cotton bollworm, and two-spotted spider mite, cotton aphid also there is an effect of well killing, the lethality of killing can reach 90%, and the time is short, and this insecticide is made simple, three-waste free pollution.
For achieving the above object, the present invention takes following design: this wide spectrum, efficient, insecticide without environmental pollution adopt following method to make, the vitamin C of 10-50g is dissolved in the water of 200-500ml, and the titanium tetrachloride with 1-25ml mixes with above-mentioned solution again; In this solution, add the neopelex of 1-5g then, stir; Again the water of this solution with 0.5-4 volume multiple is diluted; Acetic acid 3-20ml with this solution 10-50ml and bacillus thuringiensis,Bt 10-40ml and 30% weight concentration mixes at last, and normal temperature is promptly made after encapsulating down and leaving standstill 10 days, and wherein the effective content of thuringiensis bacillus liquid is the 8000IU/ microlitre.
The purposes of insecticide of the present invention, this insecticide dilutes by the mode that the 500ml insecticide adds the 300-450 kg of water, and the insecticide after the dilution is used to kill cotton bollworm, two-spotted spider mite and cotton aphid.
The used Biotrol BTV of the present invention is that area, Shangqiu, Henan Province biochemistry factory produces, and is supervised by plant protection system of Hua Zhong Agriculture University.The formulation of this insecticide is a suspending agent, and effective content is the 8000IU/ microlitre.
The acetic acid that the present invention uses also can use light-coloured vinegar.
Embodiment
In the container of non-metal kind, as glass container, enamelled vessel is put into this container with three grades of drinking water of 300ml, puts into the vitamin C of 40g again, to dissolving fully.
Titanium tetrachloride solution with 2.5ml slowly adds in the above-mentioned solution again, and the limit edged stirs, and adds the neopelex of 3g subsequently again, continues to stir, and is blood red transparency liquid until solution.
Use three grades of drinking water to dilute above-mentioned solution with volume.
Then above-mentioned solution 50ml and thuringiensis bacillus liquid 40ml and the light-coloured vinegar 10ml that contains the acetate concentration of 30% weight are mixed.Wherein the effective content of thuringiensis bacillus liquid is the 8000IU/ microlitre.
At last above-mentioned solution is packed in vial or the plastic bottle, add a cover encapsulation, place after 10 days, promptly make wide spectrum of the present invention, efficient, environmental-pollution insecticide.
Insecticide of the present invention and Biotrol BTV, chemical pesticide: nuvacron, 1605, acephatemet, 3911, the test contrast effect that decis carries out kill pests sees the following form.
Wherein, the concentration in the table is the kilogram number of the insecticide water-reducible water that stoste adds of 500ml.As 300-450, the insecticide stoste that is expressed as 500ml adds the 300-450 kg of water.Result of the test shows that on the effect of the cotton aphid of killing the crop cotton, two-spotted spider mite, Biotrol BTV does not have effect, and the effect of insecticide of the present invention and chemical pesticide is basic identical.And on the effect of the cotton bollworm of killing the crop cotton, the effect of insecticide of the present invention and chemical pesticide is basic identical, and the dead required time of insect is all in 25 minutes.The required time is 3-7 day and Biotrol BTV kills off the insect pests, and the time is longer.Insecticide of the present invention and Biotrol BTV all are biological source insecticides, all belong to low toxic pesticide.But insecticide of the present invention is compared with Biotrol BTV, and the kill pests scope is wide, to Lepidoptera, shell wing adult and thorn inhale the insect of class such as two-spotted spider mite, cotton aphid has the effect of well killing.Insecticide of the present invention is compared with chemical pesticide, is again low toxicity, and is therefore nuisanceless.Insecticide of the present invention is made simple, three-waste free pollution.
The test contrast table of insecticide of the present invention and bacillus thuringiensis,Bt, chemical pesticide
| Test period | Test site | The title of insecticide | The concentration of insecticide | The crops of being implemented | The insect of killing | Insect density borer population/hundred strains | The dead required time of insect | People and animals there is nonhazardous | Have or not residual hazard |
| 98 years 6～by the end of July | Taikan, Henan | Nuvacron | 300-450 | Cotton | Cotton aphid | Cotton aphid thousand/hundred strains | Lethality reached 90% in 20-25 minute | Have | Have |
| 98 years 6～by the end of July | Taikan, Henan | 1605 | 350-450 | Cotton | Cotton aphid | Cotton aphid thousand/hundred strains | Lethality reached 90% in 20-25 minute | Have | Have |
| 98 years 6～by the end of July | Taikan, Henan | Bacillus thuringiensis,Bt | 300-450 | Cotton | Cotton aphid | Cotton aphid thousand/hundred strains | Do not kill cotton aphid | Little poison | Do not have |
| 98 years 6～by the end of July | Taikan, Henan | Insecticide of the present invention | 300-450 | Cotton | Cotton aphid | Cotton aphid thousand/hundred strains | 15-20 branch lethality reaches 90% | Little poison | Do not have |
| In June, 99～by the end of July | Taikan, Henan | Acephatemet | 350-550 | Cotton | Two-spotted spider mite | Two-spotted spider mite thousand/hundred strains | 20-25 minute lethality 90/ % | Have | Have |
| In June, 99～by the end of July | Taikan, Henan | 3911 | 400-550 | Cotton | Two-spotted spider mite | Cotton aphid thousand/hundred strains | 20-25 minute lethality 90/ % | Have | Have |
| In June, 99～by the end of July | Taikan, Henan | Bacillus thuringiensis,Bt | 300-450 | Cotton | Two-spotted spider mite | Cotton aphid thousand/hundred strains | Do not kill two-spotted spider mite | Little poison | Do not have |
| In June, 99～by the end of July | Taikan, Henan | Insecticide of the present invention | 300-450 | Cotton | Two-spotted spider mite | Cotton aphid thousand/hundred strains | Lethality was more than 90% in 15-20 minute | Little poison | Do not have |
| At the end of in June, 2000～7 month | Taikan, Henan | 1605 | 350-400 | Cotton | Cotton bollworm | 40,200 ovum/hundred strains of cotton bollworm | Lethality was more than 90% in 20-25 minute | Have | Have |
| At the end of in June, 2000～7 month | Taikan, Henan | Decis | 300-375 | Cotton | Cotton bollworm | 40 200 ovum/hundred strains of cotton bollworm | Lethality 90% in 20-25 minute | Have | Have |
| At the end of in June, 2000～7 month | Taikan, Henan | Bacillus thuringiensis,Bt | 300-450 | Cotton | Cotton bollworm | 40 200 ovum/hundred strains of cotton bollworm | 3-7 day lethality reaches more than 95% | Little poison | Do not have |
| At the end of in June, 2000～7 month | Taikan, Henan | Insecticide of the present invention | 300-450 | Cotton | Cotton bollworm | 40 200 ovum/hundred strains of cotton bollworm | Lethality reached 90 % in 15-20 minute | Little poison | Do not have |
Claims (2)
1, a kind of insecticide is characterized in that: this insecticide adopts following method to make, and in the water with the vitamin C dissolving 200-500ml of 10-50g, the titanium tetrachloride with 1-25ml mixes with above-mentioned solution again; In this solution, add the neopelex of 1-5g then, stir; Again the water of this solution with 0.5-4 volume multiple is diluted; Acetic acid 3-20ml with this solution 10-50ml and bacillus thuringiensis,Bt 10-40ml and 30% weight concentration mixes at last, and normal temperature is promptly made after encapsulating down and leaving standstill 10 days, and wherein the effective content of thuringiensis bacillus liquid is the 8000IU/ microlitre.
2, the purposes of insecticide according to claim 1 is characterized in that: this insecticide dilutes by the mode that the 500ml insecticide adds the 300-450 kg of water, and the insecticide after the dilution is used to kill cotton bollworm, two-spotted spider mite and cotton aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001234072A CN1212065C (en) | 2000-08-15 | 2000-08-15 | Broad-spectrum efficient insecticide without environmental pollution and its usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001234072A CN1212065C (en) | 2000-08-15 | 2000-08-15 | Broad-spectrum efficient insecticide without environmental pollution and its usage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1338209A CN1338209A (en) | 2002-03-06 |
| CN1212065C true CN1212065C (en) | 2005-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001234072A Expired - Fee Related CN1212065C (en) | 2000-08-15 | 2000-08-15 | Broad-spectrum efficient insecticide without environmental pollution and its usage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212065C (en) |
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2000
- 2000-08-15 CN CNB001234072A patent/CN1212065C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1338209A (en) | 2002-03-06 |
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