CN105104031A - Banana thrip and odoiporus longicollis oliver prevention and control method - Google Patents
Banana thrip and odoiporus longicollis oliver prevention and control method Download PDFInfo
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- CN105104031A CN105104031A CN201510523253.1A CN201510523253A CN105104031A CN 105104031 A CN105104031 A CN 105104031A CN 201510523253 A CN201510523253 A CN 201510523253A CN 105104031 A CN105104031 A CN 105104031A
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Abstract
The invention discloses a banana thrip and odoiporus longicollis oliver prevention and control method. According to banana thrip prevention and control, during the squaring stage of banana plants, 70% imidacloprid water dispersible granule 200-fold liquid or 22.4% spirotetramat suspending agent 200-fold liquid is selected, a back barrel type special pesticide application device is used for injecting liquid pesticide into banana cauloids, and 20 ml of the liquid pesticide is injected into each banana plant. According to odoiporus longicollis oliver prevention and control, when odoiporus longicollis oliver causes harm, 48% chlorpyrifos missible oil 200-fold liquid is selected, the back barrel type special pesticide application device is used for injecting the liquid pesticide into the banana cauloids, and 20 ml of the liquid pesticide is injected into each banana plant. The back barrel type special pesticide application device is formed by a back barrel, a continuous drencher, a soft tube and an injection needle tube. The method has the advantages that the pesticide application amount is saved, the purposes of reducing the pesticide amount and ensuring the prevention effect are achieved simultaneously, pollution to the environment is reduced, pesticide application labor intensity is reduced, labor cost is saved, operation is convenient, pesticide application is free from limitation of weather conditions, and toxicity of the applied pesticide is reduced.
Description
Technical field
The present invention relates to the technical field of control of insect in banana planting management, be specifically related to a kind of method of the thrips of harm banana and false stem weevil being prevented and treated with special injection device for administration of drugs.
Background technology
Banana is one of main large fruit of China.In Banana tree process of growth, can be endangered by various pests, pest species has that false stem weevil, bulb weevil, thrips, brown sufficient chest are chrysomelid, prodenia litura, two spotted spider mite, wherein occur commonplace with false stem weevil and thrips, be also comparatively difficult to control simultaneously.
The thrips of harm banana is thrips, Thripidae, yellow chest thrips (Thripshawaiiensis (Morgan).The nymph of thrips, adult sting the juice of enfleurage any of several broadleaf plants beggar room and young fruit, and female worm lays eggs in the epidermal tissue of young fruit, and the plant cell around worm's ovum because of irriate, and causes young fruit epidermal tissue hyperplasia, forms coarse pitchy projection spot.In the Banana time receiving, the stain on pericarp affects the commodity of banana, reduces its quality.
In banana crops process of growth, thrips is only in bud stage harm, and bud is once extract out, and this worm has the feature of assembling soon, invading fast, hidden harm, when bud bract launches not yet completely, has invaded harm in bud.When bud bract opens, namely thrips is transferred in the bud bract that do not open, continues harm.
The method of existing control banana thrips uses chemical pesticide to carry out spraying and bud injection.In banana production process, banana peasant is normally after thrips is moved into and works the mischief, carry out spraying control, because thrips is not when male bud bract is opened, pierce harm, spray pesticide, have blocking of bract, liquid is more difficult touches thrips polypide, therefore, the effect of spraying prevention and controls is poor, usually sprays number of times to improve control efficiency by increase.Such controlling mode not only increases the risk of banana product Pesticide Residues, also increases the artificial and reagent cost of dispenser simultaneously.
And the mode of bud injection is when bud is just extracted out, with injection tool, the chemical pesticide of dilution is expelled in bud from bud front end, although the method can obtain favorable effect, but during dispenser, banana plant is tall and big, and bud overhead often has 3.0 meters to 3.5 meters, and bud injection dispenser needs two people to coordinate, time-consuming, and easily bud is fractureed in operating process.
False stem weevil (Odoiporuslongicollis) endangers the stem stalk of banana, laying eggs in banana caulo, (banana plant is the large-scale herbaceous plant of perennial evergreen unifacial leaf, stem stalk is made up of rolled-up petiole, be called false stem), pierce moth food in false stem after larvae hatch, burrow is crisscross, is reduced by the plant yield endangered, time serious, whole strain is withered, and frangibility and bring out stem rot.
The method of existing control Odoiporus longicollis Oliver has usually: pesticide spray is in banana stem or impose in soil by agricultural chemicals or impose in leaf sheath.Because false stem weevil directly eats into food in false stem, during spraying, liquid cannot touch the polypide of weevil (adult, larva), causes spray pesticide preventive effect lower; Soil pesticide is applied by the agricultural chemicals of granule in cave, the pool that banana plant rhizosphere digs; In leaf sheath, dispenser is put in by the agricultural chemicals of granule inside leaf sheath that blade is connected with false stem, and rain medicament, makes it enter in the tissue of banana caulo, plays drug effect.The pesticide variety that these two kinds of insecticide-applying way use mostly is high-toxic pesticide, adds the risk of banana product Pesticide Residues.Agricultural chemicals leaching is difficult to the internal layer reaching false stem, and availability is lower; Unabsorbed agricultural chemicals leaching, in environment, causes environmental pollution; And in dispenser process, because banana plant is tall and big, increase dispenser difficulty, and dispenser workman directly contacts these high-toxic pesticides, also causes security threat.
Summary of the invention
The technical problem to be solved in the present invention is the following defect overcoming prior art existence: 1, adopt spray pattern to prevent and treat atomizing control banana thrips, liquid is more difficult touches thrips polypide, and control efficiency is poor, spraying times is more, cost is larger; 2, adopt bud injection control thrips, dispenser needs two people to coordinate, and time-consuming, easily fracture in operating process bud; 3, dispenser control Odoiporus longicollis Oliver in soil pesticide and leaf sheath, be generally high-toxic pesticide, the agricultural chemicals of leaching and absorption is difficult to the internal layer reaching false stem, and availability is lower, and unabsorbed agricultural chemicals leaching, in environment, causes environmental pollution.4, to be positioned in leaf sheath dispenser difficulty large for agricultural chemicals, and operating efficiency reduces, and it is larger that dispenser people directly contacts high-toxic pesticide security threat; The insecticide-applying way of 5, spraying, soil pesticide, leaf sheath placement medicament, the availability of its agricultural chemicals is low, and most of agricultural chemicals moves in environment, big for environment pollution; 6, spraying control thrips and false stem weevil by weather effect comparatively greatly, easily miss the best period of pest control.
For solving the problems of the technologies described above, the invention provides and a kind ofly use interior absorption and the good agricultural chemicals of conductivity, and changing the banana thrips of insecticide-applying way and the prevention and controls of Odoiporus longicollis Oliver.
Technical scheme of the present invention is as follows:
1. a prevention and controls for banana thrips and Odoiporus longicollis Oliver, its step is as follows:
The control of A, banana thrips
When banana plant squaring period, adopt back of the body tub special device for administration of drugs dispenser control banana thrips, concrete insecticide-applying way is: select 70% imidacloprid water dispersible granule, 200 times of liquid or 22.4% spiral shell worm ethyl ester suspending agent, 200 times of liquid, add in the back of the body bucket of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket, hold the handle of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle is inserted in banana caulo, the handle of finger push continuous drencher, injected by liquid in banana caulo, the liquid that every strain banana injects is 20ml;
The control of B, Odoiporus longicollis Oliver
In the Banana Growth phase, during Odoiporus longicollis Oliver harm, adopt described in steps A and carry on the back tub special device for administration of drugs dispenser control Odoiporus longicollis Oliver, concrete insecticide-applying way is: select 48% chlorpyrifos ec, 200 times of liquid to add in the back of the body bucket of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket, hold the handle of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle is inserted in banana caulo, the handle of finger push continuous drencher, injected by liquid in banana caulo, the liquid that every strain banana injects is 20ml;
Carry on the back the special device for administration of drugs of tub described in steps A to be made up of the back of the body bucket with braces, continuous drencher, flexible pipe and injection needle, the mouth of pipe of injection needle is threaded with the nozzle head of continuous drencher, one end of flexible pipe is connected with the imbibition joint of continuous drencher, the other end of flexible pipe is connected with the drain pipe of back of the body bucket, and injection needle tube wall is provided with at least 2 pin holes.
2. the banana thrips according to technical scheme 1 and the prevention and controls of Odoiporus longicollis Oliver, described on injection needle tube wall, be provided with at least 2 pin holes be that injection needle tube wall in 7cm length range is provided with at least 2 pin holes along injection needle length direction at the injection needle tube wall length L of distance injection needle needle end.
3. the banana thrips according to technical scheme 1 or 2 and the prevention and controls of Odoiporus longicollis Oliver, described pin hole is circular, the center of circle of each pin hole along injection needle length direction not point-blank, and the center of circle of each pin hole along injection needle diametric(al) not point-blank.
4. the prevention and controls of a banana thrips, when banana plant squaring period, adopt back of the body tub special device for administration of drugs dispenser control banana thrips, concrete insecticide-applying way is: select 70% imidacloprid water dispersible granule, 200 times of liquid or 22.4% spiral shell worm ethyl ester suspending agent, 200 times of liquid, add in the back of the body bucket of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket, hold the handle of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle is inserted in banana caulo, the handle of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
The special device for administration of drugs of described back of the body tub is made up of the back of the body bucket with braces, continuous drencher, flexible pipe and injection needle, the mouth of pipe of injection needle is threaded with the nozzle head of continuous drencher, one end of flexible pipe is connected with the imbibition joint of continuous drencher, the other end of flexible pipe is connected with the drain pipe of back of the body bucket, and injection needle tube wall is provided with at least 2 pin holes.
5. the prevention and controls of a kind of banana thrips according to technical scheme 4, described on injection needle tube wall, be provided with at least 2 pin holes be that injection needle tube wall in 7cm length range is provided with at least 2 pin holes along injection needle length direction at the injection needle tube wall length L of distance injection needle needle end.
6. the prevention and controls of a kind of banana thrips according to technical scheme 4 or 5, described pin hole is circular, the center of circle of each pin hole along injection needle length direction not point-blank, and the center of circle of each pin hole along injection needle diametric(al) not point-blank.
7. the prevention and controls of an Odoiporus longicollis Oliver, in the Banana Growth phase, during Odoiporus longicollis Oliver harm, adopt back of the body tub special device for administration of drugs dispenser control Odoiporus longicollis Oliver, concrete insecticide-applying way is: select 48% chlorpyrifos ec, 200 times of liquid to add in the back of the body bucket of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket, hold the handle of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle is inserted in banana caulo, the handle of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
The special device for administration of drugs of described back of the body tub is made up of the back of the body bucket with braces, continuous drencher, flexible pipe and injection needle, the mouth of pipe of injection needle is threaded with the nozzle head of continuous drencher, one end of flexible pipe is connected with the imbibition joint of continuous drencher, the other end of flexible pipe is connected with the drain pipe of back of the body bucket, and injection needle tube wall is provided with at least 2 pin holes.
8. the prevention and controls of a kind of Odoiporus longicollis Oliver according to technical scheme 7, described on injection needle tube wall, be provided with at least 2 pin holes be that injection needle tube wall in 7cm length range is provided with at least 2 pin holes along injection needle length direction at the injection needle tube wall length L of distance injection needle needle end.
9. the prevention and controls of a kind of Odoiporus longicollis Oliver according to technical scheme 7 or 8, described pin hole is circular, the center of circle of each pin hole along injection needle length direction not point-blank, and the center of circle of each pin hole along injection needle diametric(al) not point-blank.
The back of the body bucket of the continuous drencher described in technique scheme and band braces is commercially available prod.
Compared with prior art, the invention has the beneficial effects as follows:
1, save the amount of application of agricultural chemicals, reduce pollution to environment.
The inventive method, by banana caulo liquid medicine injection, compared with prior art, uses 70% imidacloprid water dispersible granule to 1 strain banana plant dispenser, saves 20 ~ 980mL liquid consumption, 0.08 ~ 0.10g pesticidal preparations amount.The liquid used all arrives in plant body, application method of comparatively spraying, and liquid can not float to air and trickle down in soil, reduces the pollution of applying pesticides to environment.
2, reduce the labour intensity of dispenser, save labor cost.
When the inventive method prevents and treats thrips in banana crops and false stem weevil, do not need to use sprayer to plant and fruit ear spraying, only need inject once on banana caulo.The inventive method is to 1 mu of ground banana plant dispenser, adopt false stem to inject 70% imidacloprid water dispersible granule and save 72.8-269.2min, adopt false stem to inject 22.4% spiral shell worm ethyl ester suspending agent and save 72.8-280.0min, adopt false stem to inject 48% chlorpyrifos ec and save 62.4-289.8min.
3, when pesticide reduction, improve preventive effect, reach pesticide reduction and guarantee the technique effect that preventive effect develops simultaneously.
The inventive method: adopt false stem injection 70% imidacloprid water dispersible granule, 1.05-34.84% is improve to the control efficiency of banana thrips, false stem is adopted to inject 22.4% spiral shell worm ethyl ester suspending agent, 1.49-27.19% is improve to the control efficiency of banana thrips, adopt false stem to inject 48% chlorpyrifos ec, 15.04-36.53% is improve to the control efficiency of Odoiporus longicollis Oliver.
4, the toxicity of applying pesticides is reduced.
Prevent and treat Odoiporus longicollis Oliver in the past, usually use the agricultural chemicals of very high poison be manured into soil or be put on leaf sheath.
5, the restriction not by weather condition during dispenser, can dispenser under multiple weather condition.
Conventional spraying prevention and controls, comparatively large by inside even from weather, the control approach of insect can be incured loss through delay.
6, accurate science dispenser is achieved.
In sum, the inventive method save agricultural chemicals amount of application, reach pesticide reduction with guarantee the technique effect that preventive effect develops simultaneously, reduce the pollution to environment, reduce the labour intensity of dispenser, save labor cost, operating aspect, restriction not by weather condition during dispenser, reduce the toxicity of applying pesticides, achieve accurate science dispenser, create unforeseeable technique effect, " to the year two thousand twenty Pesticide use amount zero growth rate action scheme " that propose for the Ministry of Agriculture of China provides strong technical support.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special device for administration of drugs of back of the body tub.
Fig. 2 is the structural representation that in Fig. 1, continuous drencher is connected with flexible pipe.
Fig. 3 is the structural representation of injection needle in Fig. 1.
In figure, each mark represents successively: 1-back of the body bucket, 2-braces, the drain pipe of 3-back of the body bucket, 4-flexible pipe, 5-continuous drencher, 6-injection needle, the feed liquor lid of 7-back of the body bucket, the blast tube of 8-continuous drencher, the nozzle head of 9-continuous drencher, the handle of 10-continuous drencher, the imbibition joint of 11-continuous drencher, 12-injection needle needle end, 13-pin hole, the mouth of pipe of 14-injection needle, L represents that the injection needle tube wall length along injection needle length direction distance injection needle needle end is the length of 7cm.
Embodiment
Embodiment 1 banana plant false stem injection Imidacloprid Contol ofCotton thrips
When banana plant is buddingged, adopt back of the body tub special device for administration of drugs dispenser control banana thrips, 70% imidacloprid water dispersible granule is selected to be diluted to 200 times of liquid, the liquid prepared is poured in the back of the body bucket 1 of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket 1, hold the handle 10 of continuous drencher, on the banana caulo of banana plant distance ground 1 ~ 1.5m height, in the direction that the needle end 12 of injection needle is downwards 45° angle with false stem, injection needle 6 is inserted in banana caulo, the handle 10 of finger push continuous drencher, 70% imidacloprid water dispersible granule, 200 times of liquid liquids in back of the body bucket 1 are injected in banana caulo, 70% imidacloprid water dispersible granule, 200 times of liquid liquids that every strain banana injects are 20ml.
Described back of the body tub special device for administration of drugs concrete structure formula is: the special device for administration of drugs of described back of the body tub is by the back of the body bucket 1 with braces, continuous drencher 5, flexible pipe 4 and injection needle 6 are formed, the mouth of pipe 14 of injection needle is threaded with the nozzle head 9 of continuous drencher, one end of flexible pipe 4 is connected with the imbibition joint 11 of continuous drencher, the other end of flexible pipe 4 is connected with the drain pipe 3 of back of the body bucket, injection needle 6 tube wall is provided with at least 2 pin holes 13, described at least 2 pin holes 13 that are provided with on injection needle 6 tube wall are that injection needle 6 tube wall in 7cm length range is provided with at least 2 pin holes 13 along injection needle 6 length direction at the injection needle 6 tube wall length L of needle end 12 of distance injection needle, described pin hole 13 is circular pin hole, the center of circle of each pin hole 13 along injection needle 6 length direction not point-blank, and the center of circle of each pin hole 13 along injection needle 6 diametric(al) not point-blank.
Back of the body bucket 1 and the continuous drencher 5 of described band braces are commercially available prod.Back of the body bucket 1 with braces is common pesticides sprayer back of the body bucket used, and described back of the body bucket 1 is provided with braces 2, and the bottom of back of the body bucket 1 is provided with the drain pipe 3 of back of the body bucket, and the top of back of the body bucket 1 is provided with inlet, inlet is stamped the feed liquor lid 7 of back of the body bucket.Continuous drencher 5 is usually used in animal perfusion, continuous drencher 5 has the scale of display amount of liquid medicine, and the promotion of the handle 10 of continuous drencher can control the amount of liquid medicine released.
Contrast 1:(spraying) for using sprayer to spray to blade and bud, time for spraying is banana plant when just buddingging, and medicament is 70% imidacloprid water dispersible granule, dilutes 5000 times of liquid, and every strain spray liquid measure is 1L.
Contrast 2:(spraying) for using sprayer to spray to blade and bud, time for spraying is that male bud bract opened for 2 comb phases, and medicament is 70% imidacloprid water dispersible granule, dilutes 5000 times of liquid, and every strain spray liquid measure is 1L.
The injection of contrast 3:(bud) for using syringe to bud liquid medicine injection, dispenser period is that male bud has just been buddingged, and medicament is 70% imidacloprid water dispersible granule, dilutes 200 times of liquid, and every strain amount of liquid medicine is 40mL.
Control efficiency is in table 1.
The field trial of table 170% imidacloprid water dispersible granule control banana thrips
Embodiment 2 banana plant false stem injection spiral shell worm ethyl ester control thrips
When banana plant is buddingged, adopt the special device for administration of drugs dispenser of back of the body tub described in embodiment 1, 22.4% spiral shell worm ethyl ester suspending agent is selected to be diluted to 200 times of liquid, the liquid prepared is poured in the back of the body bucket 1 of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket 1, hold the handle 10 of continuous drencher, on the banana caulo of banana plant distance ground 1 ~ 1.5m height, in the direction that the needle end 12 of injection needle is downwards 45° angle with false stem, injection needle 6 is inserted in banana caulo, the handle 10 of finger push continuous drencher, 22.4% spiral shell worm ethyl ester suspending agent in back of the body bucket 1 is diluted to 200 times of liquid liquids to be injected in banana caulo, it is 20ml that the 22.4% spiral shell worm ethyl ester suspending agent that every strain banana injects is diluted to 200 times of liquid liquids.
Contrast 4:(spraying) for using sprayer to spray to blade and bud, when time for spraying is for just buddingging, medicament is 22.4% spiral shell worm ethyl ester suspending agent, dilutes 3000 times of liquid, and every strain spray liquid measure is 1L.
Contrast 5:(spraying) for using sprayer to spray to blade and bud, time for spraying is that male bud bract opened for 2 comb phases, and medicament is 22.4% spiral shell worm ethyl ester suspending agent, dilutes 3000 times of liquid, and every strain spray liquid measure is 1L.
The injection of contrast 6:(bud) for using syringe to bud liquid medicine injection, dispenser period is that male bud has just been buddingged, and medicament is 22.4% spiral shell worm ethyl ester suspending agent, dilutes 200 times of liquid, and every strain spray liquid measure is 40mL.
Control efficiency is in table 2.
The field trial of table 222.4% spiral shell worm ethyl ester suspending agent control banana thrips
The anti-stem weevil of cracking down on counterfeiting of embodiment 3 banana plant false stem injection chlopyrifos
Banana plant is in the false stem weevil harm phase, adopt the special device for administration of drugs dispenser of back of the body tub described in embodiment 1, 48% chlorpyrifos ec is selected to be diluted to 200 times of liquid, the liquid prepared is poured in the back of the body bucket 1 of the special device for administration of drugs of back of the body tub described in embodiment 1, dispenser personnel take on back of the body back of the body bucket 1, hold the handle 10 of continuous drencher, on the banana caulo of banana plant distance ground 1 ~ 1.5m height, in the direction that the needle end 12 of injection needle is downwards 45° angle with false stem, injection needle 6 is inserted in banana caulo, the handle 10 of finger push continuous drencher, can 48% chlorpyrifos ec, the 200 times of liquid liquids in back of the body bucket 1 be injected in banana caulo, 48% chlorpyrifos ec, 200 times of liquid liquids that every strain banana injects are 20ml.
Contrast 7: banana plant is sprayed 48% chlorpyrifos ec, 200 times of liquid.
Contrast 8: place 15% chlopyrifos granule 5.0g at banana leaf sheath.
Contrast 9: place 15% chlopyrifos granule 10.0g at banana plant rhizosphere soil.
Control efficiency is in table 3.
The field trial of table 3 chlopyrifos control Odoiporus longicollis Oliver
The effect of control banana thrips, compared with prior art, the inventive method: false stem is injected the control efficiency of 70% imidacloprid water dispersible granule to banana thrips and improve 1.05-34.84%, false stem is injected the control efficiency of 22.4% spiral shell worm ethyl ester suspending agent to banana thrips and is improve 1.49-27.19%.Save labor cost, to 1 mu of ground banana plant dispenser, false stem is injected 70% imidacloprid water dispersible granule and is saved 72.8-269.2min, and false stem is injected 22.4% spiral shell worm ethyl ester suspending agent and saved 72.8-280.0min.Use 70% imidacloprid water dispersible granule to 1 strain banana plant dispenser, save 20 ~ 980mL liquid consumption, save 0.08 ~ 0.10g pesticidal preparations amount.Use 22.4% spiral shell worm ethyl ester suspending agent to 1 strain banana plant dispenser, save 20 ~ 980mL liquid consumption, save 0.10 ~ 0.23g pesticidal preparations amount.
Prior art adopts bud injection system control banana thrips (contrast 3, contrast 6), although control efficiency can reach 85.8% ~ 87.1%, but the inventive method not only improves 1.05 ~ 1.49% than bud injection system in preventive effect, and to 1 strain banana plant dispenser, save 20mL liquid consumption, save 0.10g pesticidal preparations amount, also reduce more greatly the labour intensity of spraying time and dispenser, create unforeseeable technique effect.
To the preventive effect of Odoiporus longicollis Oliver, compared with prior art, the inventive method adopts false stem to inject the control efficiency of 48% chlorpyrifos ec to Odoiporus longicollis Oliver and improves 15.04-36.53%.Meanwhile, to 1 mu of ground banana plant dispenser, false stem is injected 48% chlorpyrifos ec and is saved 62.4-289.8min, saves labour; To the control of Odoiporus longicollis Oliver, 0.08 ~ 9.9g pesticidal preparations amount can be reduced.
Above result shows, use the inventive method, in minimizing Pesticide use amount, reduce labour intensity, saving labour, reduce agricultural chemicals and unforeseeable technique effect is all created to the pollution of environment, also improve control efficiency, spraying time is not by the restriction of weather simultaneously.
Claims (9)
1. a prevention and controls for banana thrips and Odoiporus longicollis Oliver, is characterized in that:
The control of A, banana thrips
When banana plant squaring period, adopt back of the body tub special device for administration of drugs dispenser control banana thrips, concrete insecticide-applying way is: select 70% imidacloprid water dispersible granule, 200 times of liquid or 22.4% spiral shell worm ethyl ester suspending agent, 200 times of liquid, add in the back of the body bucket (1) of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket (1), hold the handle (10) of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle (6) is inserted in banana caulo, the handle (10) of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
The control of B, Odoiporus longicollis Oliver
In the Banana Growth phase, during Odoiporus longicollis Oliver harm, adopt described in steps A and carry on the back tub special device for administration of drugs dispenser control Odoiporus longicollis Oliver, concrete insecticide-applying way is: select 48% chlorpyrifos ec, 200 times of liquid to add in the back of the body bucket (1) of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket (1), hold the handle (10) of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle (6) is inserted in banana caulo, the handle (10) of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
Carry on the back the special device for administration of drugs of tub described in steps A to be made up of the back of the body bucket (1) with braces, continuous drencher (5), flexible pipe (4) and injection needle (6), the mouth of pipe (14) of injection needle is threaded with the nozzle head (9) of continuous drencher, one end of flexible pipe (4) is connected with the imbibition joint (11) of continuous drencher, the other end of flexible pipe (4) is connected with the drain pipe (3) of back of the body bucket, and injection needle (6) tube wall is provided with at least 2 pin holes (13).
2. the prevention and controls of banana thrips according to claim 1 and Odoiporus longicollis Oliver, is characterized in that: described at least 2 pin holes (13) that are provided with on injection needle (6) tube wall are be that injection needle (6) tube wall in 7cm length range is provided with at least 2 pin holes (13) along injection needle (6) length direction at injection needle (6) the tube wall length L of distance injection needle needle end (12).
3. the prevention and controls of banana thrips according to claim 1 and 2 and Odoiporus longicollis Oliver, it is characterized in that: described pin hole (13) is for circular, the center of circle of each pin hole (13) along injection needle (6) length direction not point-blank, and the center of circle of each pin hole (13) along injection needle (6) diametric(al) not point-blank.
4. the prevention and controls of a banana thrips, it is characterized in that: when banana plant squaring period, adopt back of the body tub special device for administration of drugs dispenser control banana thrips, concrete insecticide-applying way is: select 70% imidacloprid water dispersible granule, 200 times of liquid or 22.4% spiral shell worm ethyl ester suspending agent, 200 times of liquid, add in the back of the body bucket (1) of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket (1), hold the handle (10) of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle (6) is inserted in banana caulo, the handle (10) of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
The special device for administration of drugs of described back of the body tub is made up of the back of the body bucket (1) with braces, continuous drencher (5), flexible pipe (4) and injection needle (6), the mouth of pipe (14) of injection needle is threaded with the nozzle head (9) of continuous drencher, one end of flexible pipe (4) is connected with the imbibition joint (11) of continuous drencher, the other end of flexible pipe (4) is connected with the drain pipe (3) of back of the body bucket, and injection needle (6) tube wall is provided with at least 2 pin holes (13).
5. the prevention and controls of a kind of banana thrips according to claim 4, is characterized in that: described at least 2 pin holes (13) that are provided with on injection needle (6) tube wall are be that injection needle (6) tube wall in 7cm length range is provided with at least 2 pin holes (13) along injection needle (6) length direction at injection needle (6) the tube wall length L of distance injection needle needle end (12).
6. the prevention and controls of a kind of banana thrips according to claim 4 or 5, it is characterized in that: described pin hole (13) is for circular, the center of circle of each pin hole (13) along injection needle (6) length direction not point-blank, and the center of circle of each pin hole (13) along injection needle (6) diametric(al) not point-blank.
7. the prevention and controls of an Odoiporus longicollis Oliver, it is characterized in that: in the Banana Growth phase, during Odoiporus longicollis Oliver harm, adopt back of the body tub special device for administration of drugs dispenser control Odoiporus longicollis Oliver, concrete insecticide-applying way is: select 48% chlorpyrifos ec, 200 times of liquid to add in the back of the body bucket (1) of the special device for administration of drugs of back of the body tub, dispenser personnel take on back of the body back of the body bucket (1), hold the handle (10) of continuous drencher, on the banana caulo of distance ground 1 ~ 1.5m height, injection needle (6) is inserted in banana caulo, the handle (10) of finger push continuous drencher, liquid is injected in banana caulo, the liquid that every strain banana injects is 20ml,
The special device for administration of drugs of described back of the body tub is made up of the back of the body bucket (1) with braces, continuous drencher (5), flexible pipe (4) and injection needle (6), the mouth of pipe (14) of injection needle is threaded with the nozzle head (9) of continuous drencher, one end of flexible pipe (4) is connected with the imbibition joint (11) of continuous drencher, the other end of flexible pipe (4) is connected with the drain pipe (3) of back of the body bucket, and injection needle (6) tube wall is provided with at least 2 pin holes (13).
8. the prevention and controls of a kind of Odoiporus longicollis Oliver according to claim 7, is characterized in that: described at least 2 pin holes (13) that are provided with on injection needle (6) tube wall are be that injection needle (6) tube wall in 7cm length range is provided with at least 2 pin holes (13) along injection needle (6) length direction at injection needle (6) the tube wall length L of distance injection needle needle end (12).
9. the prevention and controls of a kind of Odoiporus longicollis Oliver according to claim 7 or 8, it is characterized in that: described pin hole (13) is for circular, the center of circle of each pin hole (13) along injection needle (6) length direction not point-blank, and the center of circle of each pin hole (13) along injection needle (6) diametric(al) not point-blank.
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| CN105961050A (en) * | 2016-06-03 | 2016-09-28 | 李育忠 | Pesticide injecting machine for bamboo locust controlling |
| CN107821424A (en) * | 2017-11-16 | 2018-03-23 | 广西大学 | A kind of operating method of drip irrigation dispenser preventing and treating banana Huang chest thrips |
| CN107996187A (en) * | 2017-11-29 | 2018-05-08 | 中国热带农业科学院环境与植物保护研究所 | A kind of efficient precisely injection dispenser method for preventing banana Huang chest thrips |
| CN109924045A (en) * | 2019-04-16 | 2019-06-25 | 云南省红河热带农业科学研究所 | Banana weevil worm method for killing |
| EP3785752A1 (en) | 2019-08-29 | 2021-03-03 | Yara International ASA | Device for injecting a liquid dose into a banana stem |
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Application publication date: 20151202 |