CN104351257A - Ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as preparation method of suspending agent - Google Patents
Ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as preparation method of suspending agent Download PDFInfo
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- CN104351257A CN104351257A CN201410530347.7A CN201410530347A CN104351257A CN 104351257 A CN104351257 A CN 104351257A CN 201410530347 A CN201410530347 A CN 201410530347A CN 104351257 A CN104351257 A CN 104351257A
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Abstract
The invention discloses an ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as a preparation method of the suspending agent. The ultra-low volume suspending agent comprises raw materials in parts by weight as follows: 1-6 parts of metarhizium anisopliae spore powder, 1-10 parts of nosema locustae, 1-5 parts of a sulfonate anionic emulsifier, 0-5 parts of a non-ionic surfactant, 5-15 parts of vegetable oil, 50-90 parts of polyol and 0.001-0.1 parts of an ultraviolet protective agent. The ultra-low volume suspending agent combines nosema locustae and metarhizium anisopliae for use, so that respective defects of the nosema locustae and metarhizium anisopliae can be overcome, ideal control effect can be achieved, the flash point is high, volatilization is low, good liquidity is realized, requirements for ultra-low volume spray for the ground and an airplane can be met, phytotoxicity on plants is avoided, the environment is not polluted, the activity of spore and microsporidia can be better kept, the control effect is good, an aversion function is not produced, and antifeedant of pests is avoided.
Description
Technical field
The present invention relates to a kind of biological pesticide preparation, specifically a kind ofly prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus and preparation method thereof.
Background technology
Locust is a kind of important foodstuff pest.At present, China is still main prevents and treats locust insect pest to spray organic phosphates high-toxic pesticide.But the harm of chemical pesticide, as environmental pollution, health threat is serious all the more.Seek the insect pest of biological method control locust, have great significance.In control locust, application technology is the most ripe, and widest in area is nosema locustae and green muscardine fungus.Wherein, nosema locustae, by after pests, is sprouted, is entered haemocoele by enteron aisle in its digestive tract, mainly infects the fat-body of locust, digestive tract, nerve fiber and reproductive organs.Nosema locustae causative effect is lasting, cheap, and germination process is relatively little by externalities, takes into account horizontal transmission and vertical transmission.Sprout at its body surface after green muscardine fungus and contacting pests and enter haemocoele by natural hole through body wall, mainly infecting the fat-body of locust, muscular tissue, malpighian tube, digestive tract.Green muscardine fungus by force pathogenic, but efficiency time is shorter, and propagation conditions is harsh, and affects larger by external environmental factor.
But in existing control locust, also there is following problem:
1. prevent and treat all single employing nosema locustae of locust or green muscardine fungus, control locust does not all reach desirable effect.
2. the common artificial mark spraying medicine preventing and treating spray method, not only inefficiency, cost of labor is high, and easily occurs to suck danger.And in recent years, fast-developing aerial spray and unmanned plane spray medicine, although can effectively save artificial, highly effective and safe, existing control locust medicament is not all suitable for aerial spray and unmanned plane spray medicine.So the ultra low volume suspending agent developing a kind of nosema locustae and green muscardine fungus that are applicable to aerial spray has real value.
Summary of the invention
The object of the present invention is to provide and a kind ofly prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus and preparation method thereof, this ultra low volume suspending agent flash-point is high, volatilize low, there is good mobility, the requirement of the ultra low volume spraying of ground and aircraft can be met, can not produce poisoning to plant, not pollute the environment, control efficiency is good.
For achieving the above object, the invention provides following technical scheme:
A kind ofly prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, be made up of the raw material of following weight portion: muscardine spore powder 1-6 part, nosema locustae 1-10 part, sulfonate anionic emulsifier 1-5 part, non-ionic surface active agent 0-5 part, vegetable oil 5-15 part, polyalcohol 50-90 part, ultra-violet protecting agent 0.001-0.1 part.
As the further scheme of the present invention: the nosema locustae of described control locust and the ultra low volume suspending agent of green muscardine fungus, be made up of the raw material of following weight portion: muscardine spore powder 3-4 part, nosema locustae 4-7 part, sulfonate anionic emulsifier 2-4 part, non-ionic surface active agent 2-3 part, vegetable oil 8-12 part, polyalcohol 65-75 part, ultra-violet protecting agent 0.01-0.05 part.
As the further scheme of the present invention: the viable spore rate of described muscardine spore powder is greater than 80%.
As the further scheme of the present invention: described sulfonate anionic emulsifier is sodium lignin sulfonate, neopelex, calcium dodecyl benzene sulfonate or No. 500, agriculture breast.
As the further scheme of the present invention: described non-ionic surface active agent is fatty alcohol-polyoxyethylene ether or alkyl glycoside class.
As the further scheme of the present invention: described polyalcohol is ethylene glycol or glycerine, can not produce poisoning to crop, free from environmental pollution.
The preparation method of the described control nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, comprises the steps:
(1) first by muscardine spore powder and nosema locustae mixing; Mix with sulfonate anionic emulsifier and non-ionic surface active agent again; Then grinder grind into powder is added;
(2) gained powder in step (1) is dropped into agitator, add vegetable oil, stir 10-20 minute; In agitator, add polyalcohol again, stir 5-15 minute; Then in agitator, add ultraviolet protective agent, stir 5-15 minute; Obtain mixed liquor;
(3) finally gained mixed liquor in step (2) is obtained product through gauze filtration.
As the further scheme of the present invention: the gauze described in step (3) adopts 120 order gauzes.
As the further scheme of the present invention: institute all at room temperature carries out in steps.
Compared with prior art, the invention has the beneficial effects as follows:
This ultra low volume suspending agent is by nosema locustae and green muscardine fungus coupling, the shortcoming that the two is respective can be overcome, reach desirable preventive effect, and flash-point is high, volatilizees low, there is good mobility, the requirement of the ultra low volume spraying of ground and aircraft can be met, poisoning can not be produced to plant, not pollute the environment, better can keep the vigor of spore and microsporidian, control efficiency is good.Without avoidance effect, the food refusal of insect can not be caused.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Embodiment 1
Prevent and treat the nosema locustae of locust and a ultra low volume suspending agent for green muscardine fungus, be made up of the raw material of following weight portion: 1 part, muscardine spore powder, nosema locustae 1 part, sulfonate anionic emulsifier 1 part, vegetable oil 5 parts, polyalcohol 50 parts, ultra-violet protecting agent 0.001 part.
The preparation method of the described control nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, comprises the steps:
(1) first by muscardine spore powder and nosema locustae mixing; Mix with sulfonate anionic emulsifier again; Then grinder grind into powder is added;
(2) gained powder in step (1) is dropped into agitator, add vegetable oil, stir 10 minutes; In agitator, add polyalcohol again, stir 5 minutes; Then in agitator, add ultraviolet protective agent, stir 5 minutes; Obtain mixed liquor;
(3) finally gained mixed liquor in step (2) is obtained product through 120 order gauzes filtrations.
Embodiment 2
A kind ofly prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, be made up of the raw material of following weight portion: 3.5 parts, muscardine spore powder, nosema locustae 5.5 parts, sulfonate anionic emulsifier 3 parts, non-ionic surface active agent 2.5 parts, vegetable oil 10 parts, polyalcohol 70 parts, ultra-violet protecting agent 0.05 part.
The preparation method of the described control nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, comprises the steps:
(1) first by muscardine spore powder and nosema locustae mixing; Mix with sulfonate anionic emulsifier and non-ionic surface active agent again; Then grinder grind into powder is added;
(2) gained powder in step (1) is dropped into agitator, add vegetable oil, stir 15 minutes; In agitator, add polyalcohol again, stir 10 minutes; Then in agitator, add ultraviolet protective agent, stir 10 minutes; Obtain mixed liquor;
(3) finally gained mixed liquor in step (2) is obtained product through 120 order gauzes filtrations.
Embodiment 3
A kind ofly prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, be made up of the raw material of following weight portion: 6 parts, muscardine spore powder, nosema locustae 10 parts, sulfonate anionic emulsifier 5 parts, non-ionic surface active agent 5 parts, vegetable oil 15 parts, polyalcohol 90 parts, ultra-violet protecting agent 0.1 part.
The preparation method of the described control nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, comprises the steps:
(1) first by muscardine spore powder and nosema locustae mixing; Mix with sulfonate anionic emulsifier and non-ionic surface active agent again; Then grinder grind into powder is added;
(2) gained powder in step (1) is dropped into agitator, add vegetable oil, stir 20 minutes; In agitator, add polyalcohol again, stir 15 minutes; Then in agitator, add ultraviolet protective agent, stir 15 minutes; Obtain mixed liquor;
(3) finally gained mixed liquor in step (2) is obtained product through 120 order gauzes filtrations.
Embodiment 4
Prevent and treat the nosema locustae of locust and a ultra low volume suspending agent for green muscardine fungus, get 110 kilograms, muscardine spore powder, nosema locustae 110 kilograms, sodium lignin sulfonate 100 kilograms, rape oil 100 kilograms, ethylene glycol 1800 kilograms, ultra-violet protecting agent 0.2 kilogram.
The preparation method of the described control nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus, comprises the steps: muscardine spore powder, nosema locustae to mix with sodium lignin sulfonate, adds grinder grind into powder; Add in agitator, add rape oil, stir 10 minutes; In agitator, add ethylene glycol again, stir 10 minutes; Then in agitator, add ultra-violet protecting agent, stir 10 minutes; Last discharging is filtered through 120 order gauzes and is obtained product.All operations all at room temperature carries out.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (9)
1. prevent and treat the nosema locustae of locust and the ultra low volume suspending agent of green muscardine fungus for one kind, it is characterized in that, be made up of the raw material of following weight portion: muscardine spore powder 1-6 part, nosema locustae 1-10 part, sulfonate anionic emulsifier 1-5 part, non-ionic surface active agent 0-5 part, vegetable oil 5-15 part, polyalcohol 50-90 part, ultra-violet protecting agent 0.001-0.1 part.
2. the control nosema locustae of locust according to claim 1 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, be made up of the raw material of following weight portion: muscardine spore powder 3-4 part, nosema locustae 4-7 part, sulfonate anionic emulsifier 2-4 part, non-ionic surface active agent 2-3 part, vegetable oil 8-12 part, polyalcohol 65-75 part, ultra-violet protecting agent 0.01-0.05 part.
3. the control nosema locustae of locust according to claim 1 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, the viable spore rate of described muscardine spore powder is greater than 80%.
4. the control nosema locustae of locust according to claim 1 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, described sulfonate anionic emulsifier is sodium lignin sulfonate, neopelex, calcium dodecyl benzene sulfonate or No. 500, agriculture breast.
5. the control nosema locustae of locust according to claim 1 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, described non-ionic surface active agent is fatty alcohol-polyoxyethylene ether or alkyl glycoside class.
6. the control nosema locustae of locust according to claim 1 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, described polyalcohol is ethylene glycol or glycerine.
7. the nosema locustae of control locust as described in as arbitrary in claim 1-6 and a preparation method for the ultra low volume suspending agent of green muscardine fungus, is characterized in that, comprise the steps:
(1) first by muscardine spore powder and nosema locustae mixing; Mix with sulfonate anionic emulsifier and non-ionic surface active agent again; Then grinder grind into powder is added;
(2) gained powder in step (1) is dropped into agitator, add vegetable oil, stir 10-20 minute; In agitator, add polyalcohol again, stir 5-15 minute; Then in agitator, add ultraviolet protective agent, stir 5-15 minute; Obtain mixed liquor;
Finally gained mixed liquor in step (2) is filtered through gauze and obtain product.
8. the preparation method of the control nosema locustae of locust according to claim 7 and the ultra low volume suspending agent of green muscardine fungus, it is characterized in that, the gauze described in step (3) adopts 120 order gauzes.
9. the preparation method of the control nosema locustae of locust according to claim 7 and the ultra low volume suspending agent of green muscardine fungus, is characterized in that, institute all at room temperature carries out in steps.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410530347.7A CN104351257A (en) | 2014-10-10 | 2014-10-10 | Ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as preparation method of suspending agent |
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| CN201410530347.7A CN104351257A (en) | 2014-10-10 | 2014-10-10 | Ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as preparation method of suspending agent |
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| CN104351257A true CN104351257A (en) | 2015-02-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498793A (en) * | 2021-07-08 | 2021-10-15 | 广东省科学院动物研究所 | Vegetable oil and metarhizium anisopliae insecticidal composition with synergistic effect and preparation method thereof |
| CN113749091A (en) * | 2021-10-15 | 2021-12-07 | 张昕然 | Locust microsporidia spore water suspending agent and preparation method and application thereof |
| CN114644996A (en) * | 2022-02-23 | 2022-06-21 | 赤天化科技集团有限公司 | Microbial compound microbial inoculum for preventing and treating stem borers as well as preparation method and application thereof |
-
2014
- 2014-10-10 CN CN201410530347.7A patent/CN104351257A/en active Pending
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498793A (en) * | 2021-07-08 | 2021-10-15 | 广东省科学院动物研究所 | Vegetable oil and metarhizium anisopliae insecticidal composition with synergistic effect and preparation method thereof |
| CN113749091A (en) * | 2021-10-15 | 2021-12-07 | 张昕然 | Locust microsporidia spore water suspending agent and preparation method and application thereof |
| CN113749091B (en) * | 2021-10-15 | 2022-10-11 | 张欣杨 | Locust microsporidia spore water suspending agent and preparation method and application thereof |
| CN114644996A (en) * | 2022-02-23 | 2022-06-21 | 赤天化科技集团有限公司 | Microbial compound microbial inoculum for preventing and treating stem borers as well as preparation method and application thereof |
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Address after: 336000 Yuanzhou Jiangxi Pharmaceutical Industrial Park Applicant after: Xinlong biotech inc, Jiangxi Address before: 336000 Yuanzhou Jiangxi Pharmaceutical Industrial Park Applicant before: JIANGXI NEW DRAGON BIOTECH CO., LTD. |
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Application publication date: 20150218 |