CN103168796A - Ointment for preventing and treating insect pest longicorn of poplar - Google Patents
Ointment for preventing and treating insect pest longicorn of poplar Download PDFInfo
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- CN103168796A CN103168796A CN2013100968126A CN201310096812A CN103168796A CN 103168796 A CN103168796 A CN 103168796A CN 2013100968126 A CN2013100968126 A CN 2013100968126A CN 201310096812 A CN201310096812 A CN 201310096812A CN 103168796 A CN103168796 A CN 103168796A
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Abstract
The invention discloses an ointment for preventing and treating insect pest longicorn of a poplar, belonging to the field of pesticide and preparation thereof. The ointment is prepared from the following raw materials by weight percent: 1-10% of Chlorantraniliprole, 1-50% of dichlorvos and the balance of an addition agent. The bark on the trunk of the poplar, with perpendicular distance of 0.3-1.8m from the root of the poplar, is cut off from top to bottom in a spiral ring manner, so as to form a spiral groove, the width of the spiral groove is 2-20cm, the depth of the spiral groove is the distance between the surface of the poplar to the phloem thereof, and the ointment is uniformly spread in the spiral groove. The ointment spread on the part of which the bark is peeled, on the trunk can be absorbed inside through the plant, thus having good adhesive force and long effect, and the ointment is convenient and simple to apply, improves the use ratio, lowers the environment pollution, has certain touch out action, and can prevent pests from creeping on the trunk up and down, thus greatly relieving the harm of the pests to the plant.
Description
Technical field
The present invention relates to a kind of ointment of preventing and treating the poplar longicorn insect pest, belong to agricultural chemicals and formulation art thereof.
Background technology
Poplar longicorn is the important trunk borer of the seeds such as China poplar, willow, elm, maple, and the poplar longicorn of having reported in China reaches kind more than 100.Hidden due to poplar longicorn life, Natural Enemies is few, the history of life is complicated, and willow is China's afforestation, checks winds and fixes drifting sand and one of the first-selected seeds of the afforestation such as fast growing, cause the poplar longicorn food resource sufficient, in China's poplar longicorn harm seriously, year generation area is at 600,000 hm
2The left and right.Over 10 years, yellow spotted star longicorn beetle, anoplophora glabripennis rapid spread, harm is serious, and the development of willow is extremely restricted, and has had a strong impact on the forestry sound development.Because the life of poplar longicorn larva is hidden, brought very large difficulty to preventing and controlling, so the control of poplar longicorn is an instant task.What the control of poplar longicorn was adopted at present is the strategy of integrated control.Concrete condition is as follows:
(1) Silvicultural Measures: select to have the improved seeds afforestation such as middle forest 46, middle forest No. 108 of pest-resistant performance, strict nursery stock quarantine avoids being with worm nursery stock afforestation.Newly make poplar forest away from the worm seedbed, or the isolation strip of planting, Mixed Forests; Seeds and mixed friendship of willow collocation with the longicorn apocleisis are afforested, and generally are advisable with Mixed in blocks, and shelter belt can be adopted section gap to mix and be handed over.Adopt the measures such as large cave, seedlings, flood, duty are applied fertilizer, duty is loosened the soil, promote the healthy Fast Growth of forest, strengthen insect resistance capacity.
(2) biological control measure: adopt the controls such as longicorn natural enemy insect, longicorn causal organism, can control the longicorn insect population with woodpecker in the conditional region; New planting site can be had a liking for longicorn the moraceae plants etc. of food, trapping longicorn adult.It is mainly to adopt the biologic products such as white muscardine fungi, green muscardine fungus, the bacillus thuringiensis,Bt directly stifled longicorn defecation holes of being coated with that bio-control method for the longicorn individuality is also arranged.
(3) physical measure: mulberry longicorn nocturnalism has stronger phototaxis, available black light lamps.Anoplophora glabripennis is all movable round the clock, and phototaxis is not strong, but the artificial capture method adult.Be coated with from avoiding with trunk and keep away the longicorn Adult worms producting eggs, can repair the deinsectization branch winter in conjunction with tending [after young plantation, cuts for the trees that seriously are injured, and eradicates hidden danger.
(4) chemical measure: 1. the organophosphorus insecticide such as available zinc phosphide is made poison and is signed, and inserts worm channel, the smoked kill larva, and effect can reach 90%.2. with 50~300 times of organophosphorous pesticide dilution injection worm channels, kill larva.3. inject at butt or root punching with systemics agricultural chemicals such as nuvacron, flolimats, seals with wet soil after perfusion, can prevent and treat tall and big trees larva.4. in adult stage and ovum phase, large tracts of land is sprayed 1000 ~ 2000 times of glue suspensions of young urea that go out, and can kill adult and ovum.5. use novel contact insecticide " green prestige thunder " control longicorn adult.
The difficult problem that above each method faces is that the biological control effect is unstable, and control efficiency is subject to the methods such as factor medicine, spraying such as weather, but these methods run into very hang-up on control efficiency or concrete implementation and operation.Poison label method need to find the hole of roundheaded borer and adult, and during large area control, workload is too large; When boring is injected at large area control, workload is too large, and injures the xylem of willow after the brill sky, and the self-healing ability of willow is limited, and rotten random situation appears in very most of meeting, and the peasant is accepting that certain difficulty is arranged on the method; During spraying, dosage is large, and droplet can need to be employed the high pressure spraying mechanical with wind drift, and medicament also is difficult to effectively arrive polypide, and the medicament availability is too low.
Summary of the invention
The purpose of this invention is to provide a kind of ointment of preventing and treating the poplar longicorn insect pest, this ointment lasting period is long, and environmental pollution is little, and dispenser is easy.
The objective of the invention is to be achieved through the following technical solutions, a kind of ointment of preventing and treating the poplar longicorn insect pest, formulated by its percentage by weight by following raw material:
Rynaxypyr 1-10%,
Dichlorvos 1-50%,
The auxiliary agent surplus.
Described auxiliary agent is comprised of the raw material by following percentage by weight:
Solvent 2.0-70.0%,
Sticker 1.0-20.0%,
Filler 10.0-80.0%,
Described solvent is selected from one or more of following raw material: benzene,toluene,xylene, methyl alcohol, ethanol, propyl alcohol, butanols, isobutanol, cyclohexanone, MEK, different fluorine that ketone, pyrrolidones, 1-METHYLPYRROLIDONE, dimethyl formamide, methyl-sulfoxide, 2-Pyrrolidone, cyclohexanone;
Described sticker is selected from one or more of following raw material: polyvinyl acetate, gelatin, polyvinyl alcohol, styrene-butadiene latex, gum Arabic, sodium alginate, xanthans, sodium carboxymethylcellulose, carboxy-propyl cellulose sodium, polyethylene glycol, polyethylene glycol oxide, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate, coumarone resin, Petropols, naphthols-formaldehyde resin;
Described filler is selected from one or more of following raw material: diatomite, Concave-convex clay rod, bentonite, sepiolite, kaolin, potter's clay, precipitated calcium carbonate, sawdust powder, rice husk, tobacco powder, walnut parting, lignin, white carbon.
After Rynaxypyr and dichlorvos are mixed according to aforementioned proportion, add in proportion solvent, sticker, filler etc. to make ointment, and canned moulding.
The application of the ointment of above-mentioned control poplar longicorn insect pest: with on the willow trunk of willow tree root vertical range 0.3-1.8 rice from top to bottom helical ring cut off Poplar Bark, form spiral groove, the spiral groove width is 2-20 centimetre (the Origin And Destination vertical range of the width of strip off bark and strip off changes because of the vary in diameter of tree), only cut the phloem of willow during cutting open, and do not injure xylem, expose xylem, namely the degree of depth of groove is from the willow surface to its phloem; Above-mentioned ointment is smeared at the place at the strip off bark, allows be transmitted to the position that insect cause harm of medicament by plant.
Compared with prior art, the present invention has following beneficial effect: the first, and it is long that medicament has the lasting period, and environmental pollution is little.Rynaxypyr has good systemic action, and dichlorvos has action of contace poison.The rear synergistic effect that is mixed of Rynaxypyr and dichlorvos is obvious, ointment is coated in the band girdle place of trunk, and medicament has good translocation and reaches insect position, the particularly borer pest position of causing harm of causing harm.Second, the place coats the medicament with interior suction and tagging property at the trunk band girdle, form up and down the obstruct of certain width between back and forth at trunk, can stop insect creeping back and forth from trunk bottom and trunk top, when even if insect creeps on trunk, can be killed after the contact ointment, greatly reduce the harm of insect to plant of creeping.The 3rd, easy and simple to handle, only need gently strip off bark once, ointment is coated in strip off place by the extruding tanning device gets final product, strip off bark and coating can carry out continuously.
Embodiment
The following examples are that technical solution of the present invention is further illustrated, but content of the present invention is not limited to this (all form following examples all by weight percentage).
A kind of ointment of preventing and treating the poplar longicorn insect pest, formulated by its percentage by weight by following raw material:
Rynaxypyr 1-10%,
Dichlorvos 1-50%,
The auxiliary agent surplus.
Described auxiliary agent is comprised of the raw material by following percentage by weight:
Solvent 2.0-70.0%,
Sticker 1.0-20.0%,
Filler 10.0-80.0%,
Solvent is selected from one or more of following raw material: benzene,toluene,xylene, methyl alcohol, ethanol, propyl alcohol, butanols, isobutanol, cyclohexanone, MEK, different fluorine that ketone, pyrrolidones, 1-METHYLPYRROLIDONE, dimethyl formamide, methyl-sulfoxide, 2-Pyrrolidone, cyclohexanone;
Sticker is selected from one or more of following raw material: polyvinyl acetate, gelatin, polyvinyl alcohol, styrene-butadiene latex, gum Arabic, sodium alginate, xanthans, sodium carboxymethylcellulose, carboxy-propyl cellulose sodium, polyethylene glycol, polyethylene glycol oxide, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate, coumarone resin, Petropols, naphthols-formaldehyde resin;
Filler is selected from one or more of following raw material: diatomite, Concave-convex clay rod, bentonite, sepiolite, kaolin, potter's clay, precipitated calcium carbonate, sawdust powder, rice husk, tobacco powder, walnut parting, lignin, white carbon.
After Rynaxypyr and dichlorvos are mixed according to aforementioned proportion, add in proportion solvent, sticker, filler etc. to make ointment, and canned moulding.
The application of the ointment of above-mentioned control poplar longicorn insect pest: with on the willow trunk of willow tree root vertical range 0.3-1.8 rice from top to bottom helical ring cut off Poplar Bark, form spiral groove, the spiral groove width is 2-20 centimetre (the Origin And Destination vertical range of the width of strip off bark and strip off changes because of the vary in diameter of tree), only cut the phloem of willow during cutting open, and do not injure xylem, expose xylem, namely the degree of depth of groove is from the willow surface to its phloem; Above-mentioned ointment is evenly smeared at the place in spiral groove at the strip off bark.
Embodiment 1,10.0% Rynaxypyr dichlorvos ointment
Rynaxypyr 5.0, dichlorvos 5.0, toluene 8.0, methyl alcohol 6.0, polyvinyl acetate 2.0, gelatin 2.0, diatomite 72.0 will add pesticide active ingredient after binding agent, filler, solvent under stirring at normal temperature, become paste liquid and tinning.
Embodiment 2,20.0% Rynaxypyr dichlorvos ointment
Rynaxypyr 10.0, dichlorvos 10.0, cyclohexanone 6.5, dimethyl formamide 13.5,2-Pyrrolidone 7.5, precipitated calcium carbonate 30.0, sawdust powder 22.5 will add pesticide active ingredient after binding agent, filler, solvent under stirring at normal temperature, become paste liquid and tinning.
Embodiment 3,6.0% Rynaxypyr dichlorvos ointment
Rynaxypyr 2.0, dichlorvos 4.0,2-Pyrrolidone 2.0, MEK 6.0, dextrin 0.2, polyvinyl acetate 3.0, coumarone resin 3.0, kaolin 79.8 will add pesticide active ingredient after binding agent, filler, solvent under stirring at normal temperature, become paste liquid and tinning.
Embodiment 4,50.0% Rynaxypyr dichlorvos ointment
Rynaxypyr 10.0, dichlorvos 40.0, toluene 12.0,2-Pyrrolidone 15.0, sodium alginate 8.0, xanthans 2.0, precipitated calcium carbonate 13.0 will add pesticide active ingredient after binding agent, filler, solvent under stirring at normal temperature, become paste liquid and tinning.
Embodiment 5,54.0% Rynaxypyr dichlorvos ointment
Rynaxypyr 6.0, dichlorvos 48.0, different fluorine that ketone 12.0, MEK 10.0, sodium carboxymethylcellulose 14.0, rice husk 5.0, tobacco powder 5.0 will add pesticide active ingredient after binding agent, filler, solvent under stirring at normal temperature, become paste liquid and tinning.
Embodiment 6, indoor mixture synergism toxicity test
Each reagent agent is made into respectively five concentration of 100,50,25,12.5 and 6.25 μ g/mL, draw the agricultural chemicals for preparing from the low concentration to the high concentration with microsyringe, drip in the pronotary of anoplophora glabripennis 3 instar larvaes, rinse with acetone between different medicaments and wash microsyringe, every drips 1 μ L, 30 of every concentration arrange simultaneously 5% acetone solution and do control treatment, and 24h observes the larva death toll.Calculate LC
50Value and virulence regression equation and co-toxicity coefficient.Co-toxicity coefficient adopts the abundant method of Sun Yun to calculate.
The toxicity index that toxicity index/theory is used with that co-toxicity coefficient CTC=100 * reality is mixed
Obviously greater than 100 the time, showing has synergistic effect when co-toxicity coefficient; Near 100, expression has summation action; Be significantly less than 100, showing has antagonism.Result of calculation sees Table 1:
The indoor mixture of table 1 is to the anoplophora glabripennis toxicity test
Reagent agent | Virulence regression equation | LC 50Value (μ g/mg) | Correlation coefficient | Co-toxicity coefficient |
Rynaxypyr | y=2.9007+1.4711x | 26.73 | 0.9855 | ? |
Dichlorvos | y=1.7107+1.9712x | 46.03 | 0.9752 | ? |
Rynaxypyr: dichlorvos=1: 1 | y=1.9370+2.0817x | 29.61 | 0.9827 | 114.76 |
Rynaxypyr: dichlorvos=1: 2 | y=1.6089+2.3203x | 28.94 | 0.9721 | 129.07 |
Rynaxypyr: dichlorvos=1: 4 | y=2.0794+2.0526x | 26.48 | 0.9806 | 153.28 |
Rynaxypyr: dichlorvos=1: 8 | y=1.8674+2.1020x | 30.92 | 0.9792 | 139.27 |
Embodiment 7, field control effectiveness test measurement result
Test site: scenic spot, Yangzhou Slender West Lake, Jiangsu Province willow growing area, the growth of poplar condition is consistent with management condition, and this growing area anoplophora glabripennis occurs serious.
Test period: 6-August 5 July, spraying time July 6, July 15 control time and August 5 days.Weather condition: duration of test is fine day entirely, and temperature 27-35 ℃, humidity 70% is without rainfall and other anomalous weather.4 meters, test region willow, 30 centimetres of diameters, growth and management condition are consistent, from willow tree root vertical range approximately 1.5 meters with cutter trunk from top to bottom helical ring cut off Poplar Bark, spiral strip off bark (not remaining silent) from top to bottom, form spiral groove, the Origin And Destination vertical range of strip off is 50 centimetres, 4 centimetres of recess width.
The ointment that embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 is prepared and 20% Rynaxypyr, 20% dichlorvos single dose ointment are evenly coated in the groove position that cuts open, investigate the death condition of anoplophora glabripennis in trunk in 10,30 days, calculate lethality and control efficiency.The results are shown in Table 2:
The effect of each preparation control anoplophora glabripennis of table 2
Process | The preventive effect of 10 days (%) after medicine | The preventive effect of 30 days (%) after medicine |
Contrast | -5.04±1.28 | -10.48±0.95 |
20% Rynaxypyr ointment | 67.52±2.58 | 58.13±1.27 |
20% dichlorvos ointment | 40.87±1.77 | 32.55±1.83 |
Embodiment 1 | 72.42±0.87 | 66.47±2.52 |
Embodiment 2 | 82.56±1.84 | 78.52±1.46 |
Embodiment 3 | 78.64±1.52 | 75.69±1.73 |
Embodiment 4 | 98.87±1.68 | 92.13±2.18 |
Embodiment 5 | 95.62±1.18 | 88.51±1.06 |
Claims (3)
1. ointment of preventing and treating the poplar longicorn insect pest is characterized in that: described ointment is formulated by its percentage by weight by following raw material:
Rynaxypyr 1-10%,
Dichlorvos 1-50%,
The auxiliary agent surplus.
2. the ointment of control poplar longicorn according to claim 1 insect pest, it is characterized in that: described auxiliary agent is comprised of the raw material of following percentage by weight:
Solvent 2.0-70.0%,
Sticker 1.0-20.0%,
Filler 10.0-80.0%,
Described solvent is selected from one or more in benzene,toluene,xylene, methyl alcohol, ethanol, propyl alcohol, butanols, isobutanol, cyclohexanone, MEK, different fluorine that ketone, pyrrolidones, 1-METHYLPYRROLIDONE, dimethyl formamide, methyl-sulfoxide, 2-Pyrrolidone, cyclohexanone;
Described sticker is selected from one or more in polyvinyl acetate, gelatin, polyvinyl alcohol, styrene-butadiene latex, gum Arabic, sodium alginate, xanthans, sodium carboxymethylcellulose, carboxy-propyl cellulose sodium, polyethylene glycol, polyethylene glycol oxide, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate, coumarone resin, Petropols, naphthols-formaldehyde resin;
Described filler is selected from one or more in diatomite, Concave-convex clay rod, bentonite, sepiolite, kaolin, potter's clay, precipitated calcium carbonate, sawdust powder, rice husk, tobacco powder, walnut parting, lignin, white carbon.
3. application that prevents and treats the ointment of poplar longicorn insect pest, it is characterized in that, with the willow trunk of willow tree root vertical range 0.3-1.8 rice on from top to bottom helical ring cut off Poplar Bark, form spiral groove, the spiral groove width is 2-20 centimetre, the spiral groove degree of depth be the willow surface to its phloem, ointment claimed in claim 1 is evenly spread upon the spiral groove place.
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CN103875703A (en) * | 2014-03-27 | 2014-06-25 | 上海市绿化管理指导站 | Pesticide paste for controlling longicorn beetles |
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CN104429738A (en) * | 2014-11-18 | 2015-03-25 | 罗翼 | Method for killing flatheaded borer larvae and repairing wormholes |
CN104719279A (en) * | 2015-03-16 | 2015-06-24 | 广西天华高科技有限公司 | Method for preventing buried PE drip irrigation pipe from being bitten by longhorn beetles |
CN105580839A (en) * | 2014-10-22 | 2016-05-18 | 陕西美邦农药有限公司 | A pesticide composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoromethoxy-1H-pyrazole-5-carboxamide and organic phosphorus |
CN107136008A (en) * | 2017-03-21 | 2017-09-08 | 枞阳县恒祥生态农业有限公司 | Chicken-raising method under a kind of peach |
US20180271770A1 (en) * | 2015-09-23 | 2018-09-27 | The Regents Of The University Of California | Compositions And Methods Of Using The Same For Decontamination Of Skin |
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CN110692649A (en) * | 2019-10-29 | 2020-01-17 | 中国热带农业科学院椰子研究所 | Ointment for preventing and treating trunk diseases and insect pests |
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CN103875703B (en) * | 2014-03-27 | 2015-09-23 | 上海市绿化管理指导站 | A kind of agricultural chemicals paste preventing and treating longicorn |
CN105580839A (en) * | 2014-10-22 | 2016-05-18 | 陕西美邦农药有限公司 | A pesticide composition containing N-(2-tert-butylamineformoxyl-4-chloro-6-methylphenyl)-1-(3-chloropyridine-2-pyridinyl)-3-fluoromethoxy-1H-pyrazole-5-carboxamide and organic phosphorus |
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CN104429738A (en) * | 2014-11-18 | 2015-03-25 | 罗翼 | Method for killing flatheaded borer larvae and repairing wormholes |
CN104719279A (en) * | 2015-03-16 | 2015-06-24 | 广西天华高科技有限公司 | Method for preventing buried PE drip irrigation pipe from being bitten by longhorn beetles |
US20180271770A1 (en) * | 2015-09-23 | 2018-09-27 | The Regents Of The University Of California | Compositions And Methods Of Using The Same For Decontamination Of Skin |
US11344491B2 (en) * | 2015-09-23 | 2022-05-31 | The Regents Of The University Of California | Compositions and methods of using the same for decontamination of skin |
CN107136008A (en) * | 2017-03-21 | 2017-09-08 | 枞阳县恒祥生态农业有限公司 | Chicken-raising method under a kind of peach |
CN109526977A (en) * | 2018-12-26 | 2019-03-29 | 南京盈植康农业科技有限公司 | A kind of efficient paste and its application method of the prevention and treatment longicorn with strong Uptake and translocation characteristic and action of contace poison |
CN109526977B (en) * | 2018-12-26 | 2021-05-11 | 南京盈植康农业科技有限公司 | Efficient ointment with strong systemic conduction characteristic and contact killing effect for preventing and treating longicorn and using method thereof |
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