CN103461387A - Beauveria bassiana chlorpyrifos insecticide and preparation method thereof - Google Patents
Beauveria bassiana chlorpyrifos insecticide and preparation method thereof Download PDFInfo
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- CN103461387A CN103461387A CN201310388344XA CN201310388344A CN103461387A CN 103461387 A CN103461387 A CN 103461387A CN 201310388344X A CN201310388344X A CN 201310388344XA CN 201310388344 A CN201310388344 A CN 201310388344A CN 103461387 A CN103461387 A CN 103461387A
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- chlorpyrifos
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Abstract
The invention belongs to the field of pesticide, and relates to beauveria bassiana chlorpyrifos insecticide and a preparation method of the beauveria bassiana chlorpyrifos insecticide. A formula of the insecticide comprises the following ingredients by mass percentage: 1-50% of beauveria bassiana spore powder, 3-5% of chlorpyrifos technical, 0.5-5% of ultraviolet protective agent and 40-95% of carrier. The preparation method of the insecticide comprises the steps of mixing the beauveria bassiana spore powder, the ultraviolet protective agent and the carrier in proportion, adding the sieved chlorpyrifos technical, and obtaining powder of the beauveria bassiana chlorpyrifos insecticide. The insecticide has the two characteristics of quick and long acting, the consumption of the chemical pesticide is reduced, the resistance of pests is reduced, the pollution during production and processing of the insecticide is low, the product quality is stable, and the insecticide is wide in insecticidal spectrum, strong in activity and convenient to use, has small environmental influence, and can control sugarcane scarabs and sugarcane moth borers.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of white muscardine fungi chlorpyrifos pesticide and preparation method thereof.
Background technology
Chafer is the main soil insect of a class of sugarcane of causing harm, most with larva (grub) cause harm sugarcane root and underground sugarcane stem, and some kind adult also cause harm Sugarcane Seedlings and blade, sustain losses severely sugarcane yield.Sugarcane moth borer is the comparatively general and serious class borer pest of sugarcane of causing harm, and the growing point of causing harm seedling stage causes withered heart seedling, and the middle and late growth stage sugarcane stem of causing harm destroys sugarcane stem tissue, hinders sugarcane production, and reduction output and sugar, cause windbreak.At present, sugarcane chafer and snout moth's larva mainly be take chemical control as main, and chemical pesticide desinsection speed is fast, but, due to its long-term single administration, pest resistance to insecticide obviously strengthens, and using dosage and medication number of times increase, and cause cost increase, environmental pollution and natural enemy damage.
White muscardine fungi is to study and apply maximum a kind of entomogenous fungis on our times, can be parasitic 15 order 149 sections 521 belong to more than 700 plant insects and 6 sections 7 belong to 13 kinds of acarians, have that pathogenicity is strong, insecticidal spectrum is wide, easily cultivate, and to warm blooded animal and the characteristics such as plant is harmless.But, white muscardine fungi desinsection speed is relatively slow, and it is larger that control efficiency is affected by ambient humidity, and when relative moisture is low, control efficiency is unsatisfactory, has affected its application in the Sugarcane Pests control.There are some researches show, add the high-efficiency low-toxicity low-residual chemical pesticide of low dosage biocompatible or both mix use in fungi preparation, can play the synergistic effect of shortening latent period and strengthening infecting potential, fungi preparation can reduce the pesticide resistance of target pest to chemical pesticide simultaneously, improve the insecticidal effect of chemical pesticide, thereby obtain economic benefit and the ecological benefits of expection.
Chlopyrifos is a kind of has moderately toxic organophosphorus insecticide, have tag, stomach toxicity and fumigation action, in soil, the longevity of residure is longer, insecticidal spectrum is wide, be easy to the organic matter combination in soil, can prevent and treat preferably the sugarcane chafer, sugarcane moth borer is also had to control efficiency preferably simultaneously.But long-term single use, easily make insect develop immunity to drugs, and affects control efficiency.But its mixed compatibility is good, can be obvious with multiple Mixture Use of Insecticides and synergistic effect, environmentally safe, and the lasting period is longer.
Summary of the invention
Limitation for white muscardine fungi and chlopyrifos pest control, the poor disadvantage of fungi preparation quick-acting particularly, the invention provides wide, active high, the effect stability of a kind of insecticidal spectrum, the lasting period is long, environmental influence is little, easy to use, both can prevent and treat the sugarcane chafer, the white muscardine fungi chlorpyrifos pesticide of anti-sugarcane moth borer and preparation method thereof of can holding concurrently again.
Technical scheme of the present invention is as follows:
The formula of this white muscardine fungi chlorpyrifos pesticide is comprised of beauveria bassiana spore powder, the former medicine of chlopyrifos, carrier and uv-protector; The mass percent proportioning of described each component is as follows:
Beauveria bassiana spore powder 1～50%;
The former medicine 3～5% of chlopyrifos;
Uv-protector 0.5～5%;
Carrier 40～95%.
The content 1.0 * 10 that described beauveria bassiana spore powder is the muscardine conidial powder
9～2.0 * 10
11individual spore/g, the spore rate of living is greater than 80%.
Described insecticide uv-protector is dextrin, xanthans, fluorescein sodium, nano titanium oxide or nano zine oxide etc.
Described insecticide carrier is kaolin, talcum powder, iron oxide red, diatomite, attapulgite, clay, white carbon, powdered whiting, precipitated calcium carbonate, bagasse, corncob cellulose, rice husk powder, sawdust etc.
The present invention also provides the preparation method of this white muscardine fungi chlorpyrifos pesticide, and its step is as follows:
(1) uv-protector is evenly mixed with the muscardine conidial powder, obtain the white muscardine fungi mixed powder;
(2) by the former medicine precomminution of chlopyrifos, cross 200 mesh standard sieves, make its particle diameter be less than 100 μ m;
(3) carrier is added the former medicine of chlopyrifos after sieving evenly mix, obtain the chlopyrifos powder;
(4) the chlopyrifos powder is evenly mixed with the white muscardine fungi mixed powder, obtain white muscardine fungi chlorpyrifos pesticide pulvis.
This white muscardine fungi chlorpyrifos pesticide should select drying, ventilation, lucifuge place to store, and normal temperature storage is no more than 6 months, surpasses must being placed under 4 ℃ of conditions of using in 6 months and refrigerates.Guard against damp, prevent Sai, anti-high temperature (lower than 35 ℃) in transportation.
Outstanding feature of the present invention is: both can solve the slow shortcoming of entomogenous fungi desinsection, alleviate insect simultaneously chemical pesticide is produced to resistance, have Sustainable Control effect, insecticidal properties fast, have again long-acting control efficiency concurrently; That its production, process are polluted is little, constant product quality, insecticidal spectrum are wide, active strong, environmental influence is little, easy to use, to the control important in inhibiting of sugarcane chafer and snout moth's larva.
Embodiment
Following example is set forth the present invention for concrete, but only the present invention is described and the present invention is not construed as limiting.
Embodiment 1
The composition of 15% white muscardine fungi chlorpyrifos pesticide: beauveria bassiana spore powder (spore content 1.5 * 10
11individual spore/g, the spore rate 85% of living) 10kg, the former medicine 5kg of chlopyrifos, xanthans 2kg, kaolin 83kg.
The preparation method of 15% white muscardine fungi chlorpyrifos pesticide:
1. muscardine conidial powder and xanthans are mixed to 0.5h in three-dimensional mixer, obtain the white muscardine fungi mixed powder;
2. by the former medicine precomminution of chlopyrifos, cross 200 mesh standard sieves, make its particle diameter be less than 100 μ m;
3. kaolin is added the former medicine of chlopyrifos after sieving evenly to mix, obtain the chlopyrifos powder;
4. above-mentioned chlopyrifos powder is 3. added to three-dimensional mixer, with above-mentioned white muscardine fungi mixed powder mixing 0.5h 1., obtain white muscardine fungi chlorpyrifos pesticide pulvis 100kg.
During field control sugarcane chafer, per hectare Sugarcane 15% white muscardine fungi chlorpyrifos pesticide 90kg, with spread fertilizer over the fields after the dry fine earth of 600kg or chemical fertilizer mix in sugarcane strain base portion earthing in time, control efficiency reaches more than 70%, speed of action is fast, environmental influence is little, sugarcane moth borer is also had to preventive effect preferably simultaneously.
Embodiment 2
The composition of 20% white muscardine fungi chlorpyrifos pesticide: beauveria bassiana spore powder (spore content 1.5 * 10
11individual spore/g, the spore rate 85% of living) 15kg, the former medicine 5kg of chlopyrifos, nano zine oxide 5kg, attapulgite 75kg.
The preparation method of 20% white muscardine fungi chlorpyrifos pesticide:
1. muscardine conidial powder and nano zine oxide are mixed to 0.5h in three-dimensional mixer, obtain the white muscardine fungi mixed powder;
2. by the former medicine precomminution of chlopyrifos, cross 200 mesh standard sieves, make its particle diameter be less than 100 μ m;
3. attapulgite is added the former medicine of chlopyrifos after sieving evenly to mix, obtain the chlopyrifos powder;
4. above-mentioned chlopyrifos powder is 3. added to three-dimensional mixer, with above-mentioned white muscardine fungi mixed powder mixing 0.5h 1., obtain white muscardine fungi chlorpyrifos pesticide pulvis 100kg.
During field control, per hectare Sugarcane 20% white muscardine fungi chlorpyrifos pesticide 75kg, with spread fertilizer over the fields after the dry fine earth of 600kg or chemical fertilizer mix in sugarcane strain base portion earthing in time, control efficiency to the sugarcane chafer reaches more than 75%, speed of action is fast, have fewer environmental impacts, sugarcane moth borer is also had to preventive effect preferably simultaneously.
Embodiment 3
The composition of 25% white muscardine fungi chlorpyrifos pesticide: beauveria bassiana spore powder (spore content 1.5 * 10
11individual spore/g, the spore rate 85% of living) 20kg, the former medicine 5kg of chlopyrifos, nano zine oxide 5kg, kaolin 70kg.
The preparation method of 25% white muscardine fungi chlorpyrifos pesticide:
1. muscardine conidial powder and nano zine oxide are mixed to 0.5h in three-dimensional mixer, obtain the white muscardine fungi mixed powder;
2. by the former medicine precomminution of chlopyrifos, cross 200 mesh standard sieves, make its particle diameter be less than 100 μ m;
3. kaolin is added the former medicine of chlopyrifos after sieving evenly to mix, obtain the chlopyrifos powder;
4. above-mentioned chlopyrifos powder is 3. added to three-dimensional mixer, with above-mentioned white muscardine fungi mixed powder mixing 0.5h 1., obtain white muscardine fungi chlorpyrifos pesticide pulvis 100kg.
During sugarcane field control chafer, per hectare Sugarcane 25% white muscardine fungi chlorpyrifos pesticide 75kg, with spread fertilizer over the fields after the dry fine earth of 600kg or chemical fertilizer mix in sugarcane strain base portion earthing in time, control efficiency to the sugarcane chafer reaches more than 80%, speed of action is fast, environmental influence is little, sugarcane moth borer is also had to preventive effect preferably simultaneously.
Claims (5)
1. a white muscardine fungi chlorpyrifos pesticide, it is characterized in that: this insecticide formulation is following component and content: beauveria bassiana spore powder 1～50%, the former medicine 3～5% of chlopyrifos, uv-protector 0.5～5%, carrier 40～95%.
2. insecticide according to claim 1, it is characterized in that: beauveria bassiana spore powder is the muscardine conidial powder, content 1.0 * 10
9～2.0 * 10
11individual spore/g, the spore rate of living is greater than 80%.
3. insecticide according to claim 1, is characterized in that, uv-protector is dextrin, xanthans, fluorescein sodium, nano titanium oxide or nano zine oxide.
4. insecticide according to claim 1, it is characterized in that, carrier is one or more the mixture in kaolin, talcum powder, iron oxide red, diatomite, attapulgite, clay, white carbon, powdered whiting, precipitated calcium carbonate, bagasse, corncob cellulose, rice husk powder, sawdust, wherein preferably attapulgite, talcum powder, kaolin, diatomite.
5. insecticide preparation method according to claim 1 is characterized in that comprising the following steps:
(1) uv-protector is evenly mixed with the muscardine conidial powder, obtain the white muscardine fungi mixed powder;
(2) by the former medicine precomminution of chlopyrifos, cross 200 mesh standard sieves, make its particle diameter be less than 100 μ m;
(3) carrier is added the former medicine of chlopyrifos after sieving evenly mix, obtain the chlopyrifos powder;
(4) the chlopyrifos powder is evenly mixed with the white muscardine fungi mixed powder, obtain white muscardine fungi chlorpyrifos pesticide pulvis.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999877A (en) * | 2014-06-11 | 2014-08-27 | 淮海工学院 | Preparation method and application of live marine bacteria powder |
| CN106010987A (en) * | 2016-07-27 | 2016-10-12 | 广西壮族自治区农业科学院植物保护研究所 | Beauveria bassiana strain with pathogenicity on alissonotum impressicolle arrow and application thereof |
| CN113598196A (en) * | 2021-07-28 | 2021-11-05 | 广州毅田生物技术有限公司 | Bacillus thuringiensis composite biological insecticide and preparation method thereof |
| TWI821996B (en) * | 2022-04-15 | 2023-11-11 | 國立中興大學 | USE OF ZnO IN PROMOTING EFFECTS OF FUNGICIDE TO CONTROL FUNGICIDE-RESISTANT PATHOGEN, AND METHOD THEREOF |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305716A (en) * | 2000-01-14 | 2001-08-01 | 山东华阳农药化工集团有限公司 | Mixed agricultural chemical containing chlorpyrifos |
| CN1315133A (en) * | 2000-03-08 | 2001-10-03 | 阿方蒂农科股份有限公司 | Pesticide composition composed of pesticide organophosphorus compound and pesticide compound containing pyrazolyl |
| CN101411338A (en) * | 2008-12-03 | 2009-04-22 | 安徽农业大学 | Beauveria bassiana granular formulation and preparation method thereof |
| CN102067886A (en) * | 2011-01-24 | 2011-05-25 | 吉林省农业科学院 | Beauveryia bassiana pesticide suspoemulsion and preparation method thereof |
-
2013
- 2013-08-31 CN CN201310388344.XA patent/CN103461387B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305716A (en) * | 2000-01-14 | 2001-08-01 | 山东华阳农药化工集团有限公司 | Mixed agricultural chemical containing chlorpyrifos |
| CN1315133A (en) * | 2000-03-08 | 2001-10-03 | 阿方蒂农科股份有限公司 | Pesticide composition composed of pesticide organophosphorus compound and pesticide compound containing pyrazolyl |
| CN101411338A (en) * | 2008-12-03 | 2009-04-22 | 安徽农业大学 | Beauveria bassiana granular formulation and preparation method thereof |
| CN102067886A (en) * | 2011-01-24 | 2011-05-25 | 吉林省农业科学院 | Beauveryia bassiana pesticide suspoemulsion and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 蔡悦等: ""球孢白僵菌与几种化学杀虫剂和除草剂的相容性"", 《中国生物防治学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999877A (en) * | 2014-06-11 | 2014-08-27 | 淮海工学院 | Preparation method and application of live marine bacteria powder |
| CN106010987A (en) * | 2016-07-27 | 2016-10-12 | 广西壮族自治区农业科学院植物保护研究所 | Beauveria bassiana strain with pathogenicity on alissonotum impressicolle arrow and application thereof |
| CN113598196A (en) * | 2021-07-28 | 2021-11-05 | 广州毅田生物技术有限公司 | Bacillus thuringiensis composite biological insecticide and preparation method thereof |
| TWI821996B (en) * | 2022-04-15 | 2023-11-11 | 國立中興大學 | USE OF ZnO IN PROMOTING EFFECTS OF FUNGICIDE TO CONTROL FUNGICIDE-RESISTANT PATHOGEN, AND METHOD THEREOF |
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| CN103461387B (en) | 2015-05-20 |
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