CN103739408A - Biogas slurry composite pesticide for preventing and treating cotton bollworm - Google Patents
Biogas slurry composite pesticide for preventing and treating cotton bollworm Download PDFInfo
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- CN103739408A CN103739408A CN201310750570.8A CN201310750570A CN103739408A CN 103739408 A CN103739408 A CN 103739408A CN 201310750570 A CN201310750570 A CN 201310750570A CN 103739408 A CN103739408 A CN 103739408A
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- natural pond
- biogas slurry
- pond liquid
- insect
- pesticide
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Abstract
The invention discloses a biogas slurry composite pesticide for preventing and treating cotton bollworm, which comprises the following components in percentage by weight: 99.5-99.8% of biogas slurry and 0.2-0.5% of pesticidal composition. The pesticidal composition comprises abamectin and phenthoate in a weight ratio of 1:(10-30). The biogas slurry composite pesticide combines the advantage of quick and permanent pesticidal effect in the chemical pesticide and the advantages of high safety and no residue in the biogas slurry, fully utilizes the active pesticidal components in the biogas slurry, reduces the consumption of the pesticide and lowers the environmental risk. The nutrients in the biogas slurry can be directly absorbed and utilized by crops, and can promote the crop growth and enhance the pest prevention capacity. The compounded pesticide has favorable effect on killing cotton bollworm.
Description
Technical field
The invention belongs to pesticide production technology field, be specifically related to a kind of natural pond liquid composite insecticide of preventing and treating bollworm.
Background technology
Developing rapidly of livestock and poultry breeding industry in recent years, makes swine manure wastewater pollute the Main Factors that day by day becomes water pollution, and biogas technology, as one of effective way that solves that feces of livestock and poultry pollutes, is developed rapidly.In order to make full use of the contained multiple organotrophy composition containing of the natural pond liquid producing after feces of livestock and poultry anaerobically fermenting the effect that improves its disease-resistant, insect-prevention, research and development can instead of chemical agricultural chemicals environmentally friendly efficient pesticides, be that instead of chemical agricultural chemicals is to solve an important channel of the problems such as the existence of pollution of agricultural products harm humans and environmental destruction.Natural pond liquid, as a kind of generally acknowledged broad spectrum " biological pesticide ", from mechanism, can not bring resistance problem, can not cause to environment the pollution of similar chemical fertilizer, agricultural chemicals yet.Although anaerobic fermented liquid has the effect of desinsection, yet find in actual agriculture production, this effect needs just can play obvious effect for a long time.The slower feature of this drug effect makes to promote the use of anaerobic fermented liquid in agricultural and has run into very large difficulty, is difficult to be applied on a large scale.
And common agricultural chemicals has efficient characteristic, but in long-term use procedure, easily form very harmful pesticide residue, atmosphere, water quality, soil are caused to severe contamination, to human health, cause significant damage.
If can be by both mutual supplement with each other's advantages, be about to anaerobic fermented liquid and agricultural chemicals and carry out according to a certain percentage proportioning, by rational mixing, to retain the nontoxic of anaerobic fermented liquid on the one hand, the advantage of noresidue, to retain the characteristic of agricultural chemicals efficient insecticide on the other hand, meanwhile, also will avoid the high residue of agricultural chemicals.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of natural pond liquid composite insecticide of preventing and treating bollworm, and this sterilant has remarkable prevention effect to plant cotton earworm, and pesticide dosage is extremely low, and environmental pollution is less.
Technical scheme provided by the invention is a kind of natural pond liquid composite insecticide of preventing and treating bollworm, comprises the component of following weight percent: natural pond liquid 99.5～99.8%, insect-killing composition 0.2～0.5%; Described insect-killing composition comprises that Avrmectin and Tsidial form, and its weight ratio is 1:10～30.
As preferably, the weight ratio of Avrmectin and Tsidial is 1:28.
Avrmectin is a kind of agricultural antibiotic, is a kind of macrocyclic lactone disaccharide compounds, and insects and mites is had and tags with stomach poison function and have faint fumigation action, and it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long.
Tsidial, except having stronger action of contace poison, also has very strong interior suction, stomach poison function, and broad spectrum organic phosphorus insecticides, has quick-acting, has good perviousness in fabric vanes.
Above-mentioned insect-killing composition is made emulsion or pulvis by formulation difference, in every L emulsion, contains insect-killing composition 50～900g, 1%～45% solvent (containing emulsifying agent), 1～20% auxiliary agent, and all the other are water.Above-mentioned per-cent is the volume percent of this composition in emulsion.The component of pulvis and weight content are: 10～90% insect-killing composition, 9～75% sorbent materials or filler, 1～20% auxiliary agent.
Due to the difference of component concentration, emulsion can be divided into suspension agent, aqueous emulsion and microemulsion, and pulvis can be divided into wettable powder and water dispersible granules.Above-mentioned formulation, is all to adopt conventional production process formulated by insect-killing composition, conventional variety when related emulsifying agent, solvent, auxiliary agent, sorbent material/filler is preparation agricultural chemicals in component.Such as emulsifying agent, can select agriculture breast 33#, Nongru-700 # or agriculture breast 602# etc., solvent can be selected dimethylbenzene, DMF or ethanol etc., and sorbent material/filler can be selected diatomite, white carbon black or perlite etc., and auxiliary agent can be selected organosilicon, poly-di-alcohol etc.
The fermented liquid that described natural pond liquid is fowl and animal excrement, three months above fermented liquids that refer generally to ferment, its pH value is 6.5～8.0, wherein ammonia-state nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N), phosphorus (P
2o
5), potassium (K
2o) weight ratio is 0.1～0.3:0.05～0.2:0.1～0.3.
After natural pond liquid is sprayed on plant, wherein contained nutritive ingredient, as amino acid, Plant hormones regulators,gibberellins, indolylacetic acid, is absorbed on plant surface, and these nutritive ingredients are absorbed growing up healthy and sound of rear promotion plant body.Healthy plant body can play effective resistance, defence to disease and pest.Improved like this disease-resistant, insect-prevention ability of plant.In the liquid of natural pond, a contained composition part with disease-resistant, insect-prevention effect is because the penetration performance of medicament and the sorption of plant enter in plant body, and along with juice in plant body is transmitted to each position of plant, make whole plant body juice be with within a certain period of time poison, but harmless to plant.After having inhaled toxic plant juice, insect thorn causes being poisoned to death.Another part rests on plant surface, and insect contacts after this part of composition, from body surface, enters the normal physiological metabolism process of body internal interference insect or destroys some tissue of insect, causes that insect is poisoned to death.Or the volatilizable composition in the liquid of natural pond volatilizes gas, insect sucks poisonous gas and is poisoned to death through respiratory system.
Preparation method:
1) natural pond liquid preparation: by three months above fowl and animal excrement fermented liquids that normally ferment, filter, remove after granule foreign, regulating pH value is 6.5～8.0, and wherein ammonia-state nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.1～0.3::0.05～0.2:0.1～0.3.
2) preparation of insect-killing composition: be that mix 1:10～30 by weight by Avrmectin and Tsidial group, technique is mixed with pulvis or emulsion routinely.
3) by natural pond liquid with the insect-killing composition for preparing by proportioning mixed preparing, be the natural pond liquid composite insecticide of control bollworm.
While using composite insecticide of the present invention, directly fillingly enter in atomizer, be evenly sprayed onto plant plant leaf pros and cons and bud, lobus cardiacus part, keep wet and do not drip.
Compared with prior art, the present invention has following beneficial effect:
1) advantage of the quick and durable desinsection of chemical pesticide and the advantage of the safe noresidue of natural pond liquid have been merged in the present invention, take full advantage of active insect protected component in the liquid of natural pond, have reduced agricultural chemicals using dosage, have reduced environmental risk.
2) in the liquid of natural pond, nutritive ingredient can directly be absorbed by farm crop, can promote crop growth and strengthen its insect protected ability.
3) this product can reach more than 80% the killing effect of bollworm.
Embodiment
The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.
Embodiment 1
1) natural pond liquid preparation: by three months above fowl and animal excrement fermented liquids that normally ferment, filter, remove after granule foreign, regulating pH value is 6.5, and wherein ammonia-state nitrogen accounts for 73% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.1:0.05:0.1.
2) preparation of insect-killing composition: Avrmectin and Tsidial group, by weight for 1:10 mixes, are got to mixture 50g, and the auxiliary agent of the solvent of 10ml (containing emulsifying agent), 10ml, adds water and be settled to 1000ml, is emulsion.
3), by the emulsion 0.5kg mixed preparing of natural pond liquid 99.5kg and insect-killing composition, must prevent and treat the natural pond liquid composite insecticide of bollworm.
Embodiment 2
1) natural pond liquid preparation: by three months above fowl and animal excrement fermented liquids that normally ferment, filter, remove after granule foreign, regulating pH value is 8.0, and wherein ammonia-state nitrogen accounts for 79% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.3:0.2:0.3.
2) preparation of insect-killing composition: Avrmectin and Tsidial group, by weight for 1:30 mixes, are got to mixture 900g, and the auxiliary agent of the solvent of 450ml (containing emulsifying agent), 200ml, adds water and be settled to 1000ml, is emulsion.
3), by the emulsion 0.2kg mixed preparing of natural pond liquid 99.8kg and insect-killing composition, must prevent and treat the natural pond liquid composite insecticide of bollworm.
Embodiment 3
1) natural pond liquid preparation: by three months above fowl and animal excrement fermented liquids that normally ferment, filter, remove after granule foreign, regulating pH value is 7.8, and wherein ammonia-state nitrogen accounts for 76% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.2:0.15:0.1.
2) preparation of insect-killing composition: be that 1:28 mixes by weight by Avrmectin and Tsidial group, get the auxiliary agent of mixture 50kg, 35kg sorbent material or filler, 15kg, mix and be pulvis.
3), by the pulvis 0.3kg mixed preparing of natural pond liquid 99.7kg and insect-killing composition, must prevent and treat the natural pond liquid composite insecticide of bollworm.
Embodiment 4
1) natural pond liquid preparation: by three months above fowl and animal excrement fermented liquids that normally ferment, filter, remove after granule foreign, regulating pH value is 6.5, and wherein ammonia-state nitrogen accounts for 79% of total nitrogen content, nitrogen (N) phosphorus (P
2o
5) potassium (K
2o) weight ratio is 0.1:0.2:0.1.
2) preparation of insect-killing composition: be that 1:30 mixes by weight by Avrmectin and Tsidial group, get the auxiliary agent of mixture 10kg, 75kg sorbent material or filler, 15kg, mix and be pulvis.
3), by the pulvis 0.2kg mixed preparing of natural pond liquid 99.8kg and insect-killing composition, must prevent and treat the natural pond liquid composite insecticide of bollworm.
Experimental example
From Cotton Fields, pluck and freshly without 4, worm blade, with hand-pressing miniature atomizer, spray the sterilant that embodiment 1～4 configures, the degree that sprays is not dripped for wet.After drying, put into respectively 4 Disposable paper cups, in each cup, put into a slice.Then in each dixie cup, put into 20 of bollworms, with gauze and bungee sealing, prevent insect escape.After 1 day, after 2 days, 3 days " Invest, Then Investigate " insects borer population of living, calculate mortality ratio.The results are shown in following table 1:
Table 1
As can be seen from Table 1, sterilant of the present invention has good killing effect to cotton bollworm.
Claims (4)
1. a natural pond liquid composite insecticide of preventing and treating bollworm, is characterized in that: the component that comprises following weight percent: natural pond liquid 99.5～99.8%, insect-killing composition 0.2～0.5%; Described insect-killing composition comprises that Avrmectin and Tsidial form, and its weight ratio is 1:10～30.
2. the natural pond liquid composite insecticide of control bollworm according to claim 1, is characterized in that: the weight ratio of Avrmectin and Tsidial is 1:28.
3. the natural pond liquid composite insecticide of control bollworm according to claim 1, is characterized in that: the formulation of described insect-killing composition is emulsion or pulvis.
4. the natural pond liquid composite insecticide of control according to claim 1 bollworm, is characterized in that: the fermented liquid that described natural pond liquid is fowl and animal excrement, and its pH value is 6.5～8.0, wherein ammonia-state nitrogen accounts for 73～79% of total nitrogen content, nitrogen (N), phosphorus (P
2o
5), potassium (K
2o) weight ratio is 0.1～0.3:0.05～0.2:0.1～0.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750570.8A CN103739408A (en) | 2013-12-31 | 2013-12-31 | Biogas slurry composite pesticide for preventing and treating cotton bollworm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750570.8A CN103739408A (en) | 2013-12-31 | 2013-12-31 | Biogas slurry composite pesticide for preventing and treating cotton bollworm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103739408A true CN103739408A (en) | 2014-04-23 |
Family
ID=50496500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310750570.8A Pending CN103739408A (en) | 2013-12-31 | 2013-12-31 | Biogas slurry composite pesticide for preventing and treating cotton bollworm |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719895A (en) * | 2016-11-30 | 2017-05-31 | 广西慧投互联网金融服务有限公司 | A kind of composition for killing bollworm |
| CN106962404A (en) * | 2017-02-22 | 2017-07-21 | 中国农业科学院棉花研究所 | Biogas slurry concentrate as glyphosate isopropyl amine salt synergist application |
| CN108029683A (en) * | 2017-10-26 | 2018-05-15 | 江苏腾龙生物药业有限公司 | A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin |
| CN108208028A (en) * | 2018-02-06 | 2018-06-29 | 金华市铁骑士生物科技有限公司 | Insecticide for green vegetables and preparation method thereof |
| CN108271818A (en) * | 2018-02-06 | 2018-07-13 | 浦江县合洪园艺研发有限公司 | A kind of preparation method of the vegetable insecticide of stripe disease |
| CN108294003A (en) * | 2018-02-10 | 2018-07-20 | 山东省烟台市农业科学研究院 | Complex composition containing biogas slurry-insecticide and its application in crop pest prevention |
| CN108308201A (en) * | 2018-02-06 | 2018-07-24 | 金华市飞凌生物科技有限公司 | Red bayberry special-purpose insecticide |
| CN108576056A (en) * | 2018-02-10 | 2018-09-28 | 山东省烟台市农业科学研究院 | A kind of complex composition of biogas slurry containing chicken manure-insecticide and its application |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719895A (en) * | 2016-11-30 | 2017-05-31 | 广西慧投互联网金融服务有限公司 | A kind of composition for killing bollworm |
| CN106962404A (en) * | 2017-02-22 | 2017-07-21 | 中国农业科学院棉花研究所 | Biogas slurry concentrate as glyphosate isopropyl amine salt synergist application |
| CN106962404B (en) * | 2017-02-22 | 2020-04-14 | 中国农业科学院棉花研究所 | Application of concentrated biogas slurry as glyphosate isopropylamine salt synergist |
| CN108029683A (en) * | 2017-10-26 | 2018-05-15 | 江苏腾龙生物药业有限公司 | A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin |
| CN108208028A (en) * | 2018-02-06 | 2018-06-29 | 金华市铁骑士生物科技有限公司 | Insecticide for green vegetables and preparation method thereof |
| CN108271818A (en) * | 2018-02-06 | 2018-07-13 | 浦江县合洪园艺研发有限公司 | A kind of preparation method of the vegetable insecticide of stripe disease |
| CN108308201A (en) * | 2018-02-06 | 2018-07-24 | 金华市飞凌生物科技有限公司 | Red bayberry special-purpose insecticide |
| CN108294003A (en) * | 2018-02-10 | 2018-07-20 | 山东省烟台市农业科学研究院 | Complex composition containing biogas slurry-insecticide and its application in crop pest prevention |
| CN108576056A (en) * | 2018-02-10 | 2018-09-28 | 山东省烟台市农业科学研究院 | A kind of complex composition of biogas slurry containing chicken manure-insecticide and its application |
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Application publication date: 20140423 |