CN112703939A - Efficient prevention and treatment method for powdery mildew of rosa roxburghii tratt - Google Patents

Efficient prevention and treatment method for powdery mildew of rosa roxburghii tratt Download PDF

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CN112703939A
CN112703939A CN202011576742.0A CN202011576742A CN112703939A CN 112703939 A CN112703939 A CN 112703939A CN 202011576742 A CN202011576742 A CN 202011576742A CN 112703939 A CN112703939 A CN 112703939A
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pesticide
storage box
trolley
spraying
pesticide spraying
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严凯
邬林
吴元竟
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Guizhou Falaidi Agricultural Technology Co ltd
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Guizhou Falaidi Agricultural Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0035—Pressure sprayers mounted on a frame and guided by hand; Spray barrow
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
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Abstract

The invention discloses a high-efficiency prevention and control method for powdery mildew of roxburgh rose, which comprises the following steps: dragging a pesticide spraying trolley in the roxburgh rose planting area, wherein a sealed pesticide storage box is arranged in the pesticide spraying trolley, and the pesticide storage box is connected with a spraying device; the pesticide spraying trolley is also provided with a supercharging device, wheels of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels provide power for the supercharging device in the rotating process; the pressure increasing device increases the internal pressure of the pesticide storage box, the switch of the spraying device is turned on, and the spraying device sprays the pesticide in the pesticide storage box on the roxburgh rose trees. The invention can spray pesticide efficiently and laborsavingly, and provides power for pesticide spraying action in the process of dragging the pesticide spraying trolley.

Description

Efficient prevention and treatment method for powdery mildew of rosa roxburghii tratt
Technical Field
The invention relates to a high-efficiency prevention and control method for roxburgh rose powdery mildew, and belongs to the technical field of roxburgh rose powdery mildew prevention and control methods.
Background
Powdery mildew is a plant disease caused by fungi in the family erysiphe, and is mostly exo-parasitic, with the mycelium being exposed entirely or mostly on the surface of the leaves, stems, shoots, buds, flowers and fruits of the host plant and producing a large amount of macroscopic white powder consisting of the mycelium, conidiophores and conidia, and is therefore called powdery mildew.
Powdery mildew is widely distributed in China, and the damage to dicotyledonous plants is particularly common. After powdery mildew occurs, the growth of the damaged part of the host is inhibited, the host gradually turns green and yellow, and the whole leaves are withered and dry finally, if a plurality of leaves are damaged simultaneously, the plant can be withered early. In the later stage of the disease, a plurality of scattered black granular closed capsule shells often appear in a powdery mildew layer consisting of hyphae and conidia, and the closed capsule shells are infected with ascospores in winter and spring. Conidia of powdery mildew can germinate at 10-30 ℃, the requirement on humidity is not high, one infection cycle can be completed within 10 days under normal conditions, crops can be infected repeatedly in one growing season, and the propagation and spread can be realized quickly once the conidia occur. Powdery mildew causes great loss to rosa roxburghii tratt in China, and seriously influences the development of agriculture in China. Therefore, how to effectively prevent the occurrence and spread of powdery mildew becomes an important problem in the field of roxburgh rose planting.
Disclosure of Invention
The invention aims to provide an efficient control method of roxburgh rose powdery mildew, which can efficiently and laborsavingly spray pesticides and provide power for pesticide spraying action in the process of dragging a pesticide spraying trolley.
In order to solve the technical problems, the invention adopts the following technical scheme:
a high-efficiency control method for powdery mildew of rosa roxburghii tratt comprises the following steps: dragging a pesticide spraying trolley in the roxburgh rose planting area, wherein a sealed pesticide storage box is arranged in the pesticide spraying trolley, and the pesticide storage box is connected with a spraying device; the pesticide spraying trolley is also provided with a supercharging device, wheels of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels provide power for the supercharging device in the rotating process; the pressure increasing device increases the internal pressure of the pesticide storage box, the switch of the spraying device is turned on, and the spraying device sprays the pesticide in the pesticide storage box on the roxburgh rose trees.
The efficient control method for powdery mildew of rosa roxburghii tratt also comprises the following steps: the stirring device is arranged in the pesticide storage box, the wheels of the pesticide spraying trolley provide power for the stirring device in the rotating process, the stirring device runs and stirs the pesticide in the pesticide storage box, and the pesticide is prevented from precipitating and affecting the pesticide effect.
In the efficient control method for powdery mildew of roxburgh rose, the pesticide spraying trolley comprises a trolley body, wherein wheels, a pesticide storage box, a pesticide spraying device, a pressurizing device and a dragging handle are arranged on the trolley body; a first bevel gear is arranged on a rotating shaft of the wheel and meshed with a second bevel gear, the second bevel gear is coaxially and fixedly connected with a first turntable, a first connecting rod is arranged on the first turntable, and the first connecting rod is perpendicular to the first turntable; the first connecting rod is hinged with the second connecting rod, the second connecting rod is hinged with the piston structure, the piston structure is positioned in the piston cylinder, and the piston structure is provided with a first one-way valve; or the dredging piston cylinder is communicated with the medicine storage box through a connecting pipe, and a second one-way valve is arranged on the connecting pipe.
In the efficient control method for powdery mildew of rosa roxburghii tratt, the pesticide spraying trolley comprises a trolley body, wherein wheels, a pesticide storage box and a stirring device are mounted on the trolley body, a first bevel gear is arranged on a rotating shaft of each wheel, the first bevel gear is meshed with a third bevel gear, and the third bevel gear is coaxially and fixedly connected with a transmission gear; the pesticide spraying trolley is also provided with a transmission structure, the transmission structure comprises a sliding frame, two ends of the sliding frame are respectively provided with a sliding rod, and the sliding rods are respectively positioned in a limiting groove fixed on the pesticide spraying trolley; two connecting plates which are vertically arranged on the sliding frame are provided with sliding rails, sliding plates are arranged on the sliding rails, oval rail grooves are formed in the sliding plates, insections are arranged on inner rings of the rail grooves and are meshed with the transmission gears; the sliding plate is connected with the stirring device, and the stirring device is positioned in the medicine storage box.
In the efficient control method for powdery mildew of roxburgh rose, the stirring device comprises a handheld pesticide spraying structure and a fixed pesticide spraying structure, the handheld pesticide spraying structure is communicated with the pesticide storage box through a water pipe, and a switch valve is arranged on the handheld pesticide spraying structure; the fixed pesticide spraying structure is arranged on the pesticide spraying trolley, and the fixed pesticide spraying structure is provided with a switch valve.
In the efficient control method for powdery mildew of rosa roxburghii tratt, the pesticide is prepared by stirring the pesticide and water in a ratio of 1: 10000; the medicament is prepared from the following raw materials in parts by weight: 11.2-13.7 parts of sodium ascorbate, 7.3-9.6 parts of kresoxim-methyl, 1.67-4.61 parts of ethirimol, 3.7-4.7 parts of valine, 7.6-10.2 parts of 2, 6-dichloroisonicotinic acid, 5.6-8.1 parts of magnesium sulfate and 9.5-10.1 parts of glutamic acid. Sodium ascorbate, of formula C6H7O6Na, in the form of white to slightly yellowish white crystalline powder or granule, odorless, slightly salty in taste. The decomposition temperature is 218 ℃, the color is deepened when the paint is in a dry state, and the paint is slowly oxidized and decomposed in an aqueous solution after absorbing moisture. More soluble in water than ascorbic acid (62g/100mL), 10% aqueous solution pH about 7.5. After test, the sodium ascorbate can reduce the activity of fungi in the family Erysicaceae and reduce the division speed of the fungi by over 70 percent.
The Strobilurin is a novel Strobilurin bactericide which is newly researched and developed on the market, the bactericide is a new product developed by taking a natural antibiotic Strobilurin as a lead compound, and a synthesized Strobilurin compound is taken as a hotspot of the research and development of the bactericide internationally, and is rapidly developed within over 10 years in the past, and all pesticide companies in the world make great breakthrough on the synthesis and structural modification of the compound, so that new bactericide products such as azoxystrobin, kresoxim-methyl and the like are successfully researched and developed. Tests show that the sodium ascorbate and the kresoxim-methyl have antibacterial and sterilization promoting effects, and the composition can be used for more effectively sterilizing and killing bacteria and preventing and treating powdery mildew.
Ethirimol is chemically 5-butyl-2-ethylamino-4-hydroxy-6-methylpyrimidine, has the molecular formula of C11H19N3O, and has a molecular weight of 209.3. Ethirimol belongs to heterocyclic bactericides. The pure product is white powdery solid in appearance; melting point: 159-160 ℃; vapor pressure (25 ℃ C.) 0.267 mPa; solubility (room temperature): 0.02g/100ml in water, practically insoluble in acetone, slightly soluble in bicycloacetol and ethanol, soluble in chloroform, trichloroethane, strong acids and strong bases. The mass fraction of the raw medicine is more than or equal to 95 percent, and the raw medicine is white powdery solid; stable to heat and in acidic and basic solutions.
Valine, which has the chemical name of 2-amino-3-methylbutyric acid, is a branched chain amino acid and can promote the normal growth of the body, repair tissues, regulate blood sugar, and provide required energy. Can be synthesized by using isobutyraldehyde as a raw material. Is white crystal or crystalline powder, can be dissolved in water, and is almost insoluble in ethanol, and can promote absorption of drug by fungi.
Compared with the prior art, the invention can spray pesticide efficiently and laborsavingly, and provides power for pesticide spraying action in the process of dragging the pesticide spraying trolley. The wheel drives the first bevel gear to rotate through the rotating shaft in the rotating process, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first rotating disc to rotate, the first rotating disc drives the piston structure to reciprocate in the piston cylinder through the first connecting rod and the second connecting rod, and the first check valve and the second check valve pressurize the medicine storage box in the reciprocating motion process to provide pressure difference for spraying of the spraying device.
Meanwhile, the first bevel gear drives the third bevel gear to rotate, the third bevel gear drives the transmission gear to rotate, the transmission gear drives the sliding plate to move through the track groove, the sliding plate moves along the track of the track groove, the stirring device is driven to move in the moving process, the stirring device is driven to move along the track shape of the track groove, the pesticide in the pesticide storage box is turned up and down, and precipitation is prevented. By adopting the pesticide spraying trolley, the pesticide storage box can be pressurized in the process of dragging the pesticide spraying trolley so as to spray pesticide, and on the other hand, power is provided for the stirring action of the stirring device, part of the spray outlets of the fixed spraying structure face to the horizontal direction, and part of the spray outlets face to the upper direction, mainly because the positions where powdery mildew occurs are generally the backs of the leaves of the roxburgh roses, and the backs of the leaves of the roxburgh roses are downward, the pesticide needs to directly act on the backs of the leaves so as to generate better effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a transmission configuration of an embodiment of the present invention;
FIG. 3 is a schematic view of the construction of the supercharging assembly;
FIG. 4 is a schematic view of the drive pattern of the stirring structure;
fig. 5 is a schematic diagram of the structure of the stirring device and the fixed spray structure.
Reference numerals: 1-a dragging handle, 2-a wheel, 3-a medicine storage box, 4-a spraying device, 5-a pressurizing device, 6-a second connecting rod, 7-a first connecting rod, 8-a first rotating disc, 9-a second bevel gear, 10-a rotating shaft, 11-a connecting pipe, 12-a second one-way valve, 13-a piston cylinder, 14-a first one-way valve, 15-a piston structure, 16-a sliding rod, 17-a limiting groove, 18-a sliding frame, 19-a transmission gear, 20-a track groove, 21-a sliding plate, 22-a first bevel gear and 23-a third bevel gear.
The invention is further described with reference to the following figures and detailed description.
Detailed Description
Example 1 of the invention: a high-efficiency control method for powdery mildew of rosa roxburghii tratt comprises the following steps: dragging a pesticide spraying trolley in the roxburgh rose planting area, wherein a sealed pesticide storage box 3 is arranged in the pesticide spraying trolley, and the pesticide storage box 3 is connected with a spraying device 4; the pesticide spraying trolley is also provided with a supercharging device 5, the wheels 2 of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels 2 provide power for the supercharging device 5 in the rotating process; the pressurizing device 5 increases the internal pressure of the medicine storage box 3, and the switch of the spraying device 4 is turned on, so that the spraying device 4 sprays the pesticide in the medicine storage box 3 on the roxburgh rose tree. Also included is the method of: have agitating unit in the explosive box 3, the wheel 2 that spouts the medicine dolly provides power for agitating unit at the pivoted in-process, and agitating unit moves and stirs the pesticide in the explosive box 3, prevents that the pesticide from taking place to deposit, influences the drug effect. The pesticide is prepared by stirring a medicament and water in a ratio of 1: 10000; the medicament is prepared from the following raw materials in parts by weight: 11.2-13.7 parts of sodium ascorbate, 7.3-9.6 parts of kresoxim-methyl, 1.67-4.61 parts of ethirimol, 3.7-4.7 parts of valine, 7.6-10.2 parts of 2, 6-dichloroisonicotinic acid, 5.6-8.1 parts of magnesium sulfate and 9.5-10.1 parts of glutamic acid.
The pesticide spraying trolley comprises a trolley body, wherein wheels 2, a pesticide storage box 3, a pesticide spraying device, a supercharging device 5 and a dragging handle 1 are arranged on the trolley body; a first bevel gear 22 is arranged on a rotating shaft 10 of the wheel 2, the first bevel gear 22 is meshed with a second bevel gear 9, the second bevel gear 9 is coaxially and fixedly connected with a first rotating disc 8, a first connecting rod 7 is arranged on the first rotating disc 8, and the first connecting rod 7 is perpendicular to the first rotating disc 8; the first connecting rod 7 is hinged with the second connecting rod 6, the second connecting rod 6 is hinged with the piston structure 15, the piston structure 15 is positioned in the piston cylinder 13, and the piston structure 15 is provided with a first one-way valve 14; or the dredging piston cylinder 13 is communicated with the medicine storage box 3 through a connecting pipe 11, and a second one-way valve 12 is arranged on the connecting pipe 11.
Example 2: a high-efficiency control method for powdery mildew of rosa roxburghii tratt comprises the following steps: dragging a pesticide spraying trolley in the roxburgh rose planting area, wherein a sealed pesticide storage box 3 is arranged in the pesticide spraying trolley, and the pesticide storage box 3 is connected with a spraying device 4; the pesticide spraying trolley is also provided with a supercharging device 5, the wheels 2 of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels 2 provide power for the supercharging device 5 in the rotating process; the pressurizing device 5 increases the internal pressure of the medicine storage box 3, and the switch of the spraying device 4 is turned on, so that the spraying device 4 sprays the pesticide in the medicine storage box 3 on the roxburgh rose tree. Also included is the method of: have agitating unit in the explosive box 3, the wheel 2 that spouts the medicine dolly provides power for agitating unit at the pivoted in-process, and agitating unit moves and stirs the pesticide in the explosive box 3, prevents that the pesticide from taking place to deposit, influences the drug effect. The pesticide is prepared by stirring a medicament and water in a ratio of 1: 10000; the medicament is prepared from the following raw materials in parts by weight: 11.2-13.7 parts of sodium ascorbate, 7.3-9.6 parts of kresoxim-methyl, 1.67-4.61 parts of ethirimol, 3.7-4.7 parts of valine, 7.6-10.2 parts of 2, 6-dichloroisonicotinic acid, 5.6-8.1 parts of magnesium sulfate and 9.5-10.1 parts of glutamic acid.
The pesticide spraying trolley comprises a trolley body, wherein wheels 2, a pesticide storage box 3, a pesticide spraying device, a supercharging device 5 and a dragging handle 1 are arranged on the trolley body; a first bevel gear 22 is arranged on a rotating shaft 10 of the wheel 2, the first bevel gear 22 is meshed with a second bevel gear 9, the second bevel gear 9 is coaxially and fixedly connected with a first rotating disc 8, a first connecting rod 7 is arranged on the first rotating disc 8, and the first connecting rod 7 is perpendicular to the first rotating disc 8; the first connecting rod 7 is hinged with the second connecting rod 6, the second connecting rod 6 is hinged with the piston structure 15, the piston structure 15 is positioned in the piston cylinder 13, and the piston structure 15 is provided with a first one-way valve 14; or the dredging piston cylinder 13 is communicated with the medicine storage box 3 through a connecting pipe 11, and a second one-way valve 12 is arranged on the connecting pipe 11.
The pesticide spraying trolley comprises a trolley body, wherein a wheel 2, a pesticide storage box 3 and a stirring device are mounted on the trolley body, a rotating shaft 10 of the wheel 2 is provided with a first bevel gear 22, the first bevel gear 22 is meshed with a third bevel gear 23, and the third bevel gear 23 is coaxially and fixedly connected with a transmission gear 19; the pesticide spraying trolley is also provided with a transmission structure, the transmission structure comprises a sliding frame 18, two ends of the sliding frame 18 are respectively provided with a sliding rod 16, and the sliding rods 16 are respectively positioned in a limiting groove 17 fixed on the pesticide spraying trolley; two vertically arranged connecting plates of the sliding frame 18 are provided with sliding rails, the sliding rails are provided with sliding plates 21, the sliding plates 21 are provided with oval track grooves 20, inner rings of the track grooves 20 are provided with insections, and the insections are meshed with the transmission gears 19; the slide plate 21 is connected with the stirring device, and the stirring device is positioned in the medicine storage box 3.
Example 3: a high-efficiency control method for powdery mildew of rosa roxburghii tratt comprises the following steps: dragging a pesticide spraying trolley in the roxburgh rose planting area, wherein a sealed pesticide storage box 3 is arranged in the pesticide spraying trolley, and the pesticide storage box 3 is connected with a spraying device 4; the pesticide spraying trolley is also provided with a supercharging device 5, the wheels 2 of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels 2 provide power for the supercharging device 5 in the rotating process; the pressurizing device 5 increases the internal pressure of the medicine storage box 3, and the switch of the spraying device 4 is turned on, so that the spraying device 4 sprays the pesticide in the medicine storage box 3 on the roxburgh rose tree. Also included is the method of: have agitating unit in the explosive box 3, the wheel 2 that spouts the medicine dolly provides power for agitating unit at the pivoted in-process, and agitating unit moves and stirs the pesticide in the explosive box 3, prevents that the pesticide from taking place to deposit, influences the drug effect. The pesticide is prepared by stirring a medicament and water in a ratio of 1: 10000; the medicament is prepared from the following raw materials in parts by weight: 11.2-13.7 parts of sodium ascorbate, 7.3-9.6 parts of kresoxim-methyl, 1.67-4.61 parts of ethirimol, 3.7-4.7 parts of valine, 7.6-10.2 parts of 2, 6-dichloroisonicotinic acid, 5.6-8.1 parts of magnesium sulfate and 9.5-10.1 parts of glutamic acid.
The pesticide spraying trolley comprises a trolley body, wherein wheels 2, a pesticide storage box 3, a pesticide spraying device, a supercharging device 5 and a dragging handle 1 are arranged on the trolley body; a first bevel gear 22 is arranged on a rotating shaft 10 of the wheel 2, the first bevel gear 22 is meshed with a second bevel gear 9, the second bevel gear 9 is coaxially and fixedly connected with a first rotating disc 8, a first connecting rod 7 is arranged on the first rotating disc 8, and the first connecting rod 7 is perpendicular to the first rotating disc 8; the first connecting rod 7 is hinged with the second connecting rod 6, the second connecting rod 6 is hinged with the piston structure 15, the piston structure 15 is positioned in the piston cylinder 13, and the piston structure 15 is provided with a first one-way valve 14; or the dredging piston cylinder 13 is communicated with the medicine storage box 3 through a connecting pipe 11, and a second one-way valve 12 is arranged on the connecting pipe 11.
The pesticide spraying trolley comprises a trolley body, wherein a wheel 2, a pesticide storage box 3 and a stirring device are mounted on the trolley body, a rotating shaft 10 of the wheel 2 is provided with a first bevel gear 22, the first bevel gear 22 is meshed with a third bevel gear 23, and the third bevel gear 23 is coaxially and fixedly connected with a transmission gear 19; the pesticide spraying trolley is also provided with a transmission structure, the transmission structure comprises a sliding frame 18, two ends of the sliding frame 18 are respectively provided with a sliding rod 16, and the sliding rods 16 are respectively positioned in a limiting groove 17 fixed on the pesticide spraying trolley; two vertically arranged connecting plates of the sliding frame 18 are provided with sliding rails, the sliding rails are provided with sliding plates 21, the sliding plates 21 are provided with oval track grooves 20, inner rings of the track grooves 20 are provided with insections, and the insections are meshed with the transmission gears 19; the slide plate 21 is connected with the stirring device, and the stirring device is positioned in the medicine storage box 3.
The stirring device comprises a handheld pesticide spraying structure and a fixed pesticide spraying structure, the handheld pesticide spraying structure is communicated with the pesticide storage box 3 through a water pipe, and a switch valve is arranged on the handheld pesticide spraying structure; the fixed pesticide spraying structure is arranged on the pesticide spraying trolley, and the fixed pesticide spraying structure is provided with a switch valve.
The working principle of one embodiment of the invention is as follows: the wheel 2 drives the first bevel gear 22 to rotate through the rotating shaft 10 in the rotating process, the first bevel gear 22 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first rotating disc 8 to rotate, the first rotating disc 8 drives the piston structure 15 to reciprocate in the piston cylinder 13 through the first connecting rod 7 and the second connecting rod 6, and the first check valve 14 and the second check valve 12 pressurize the medicine storage box in the reciprocating process so as to provide pressure difference for spraying of the spraying device 4.
Meanwhile, the first bevel gear 22 also drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the transmission gear 19 to rotate, the transmission gear 19 drives the sliding plate 21 to move through the track groove 20, the sliding plate 21 moves along the track of the track groove 20, the stirring device is driven to move in the moving process, the stirring device is driven to move along the track shape of the track groove 20, pesticides in the pesticide storage box are turned up and down, and precipitation is prevented. By adopting the pesticide spraying trolley, the pesticide storage box 3 can be pressurized in the process of dragging the pesticide spraying trolley so as to spray pesticide, and on the other hand, power is provided for the stirring action of the stirring device, part of the spray outlets of the fixed spraying structure face to the horizontal direction, and part of the spray outlets face to the upper direction, mainly because the positions where powdery mildew occurs are generally the back surfaces of leaves of the roxburgh roses, the back surfaces of the leaves of the roxburgh roses are downward, and the pesticide needs to directly act on the back surfaces of the leaves so as to generate better effect.

Claims (6)

1. The efficient prevention and control method for powdery mildew of rosa roxburghii tratt is characterized by comprising the following steps: dragging a pesticide spraying trolley in a roxburgh rose planting area, wherein a sealed pesticide storage box (3) is arranged in the pesticide spraying trolley, and the pesticide storage box (3) is connected with a spraying device (4); the pesticide spraying trolley is also provided with a supercharging device (5), the wheels (2) of the pesticide spraying trolley rotate in the moving process of the pesticide spraying trolley, and the wheels (2) provide power for the supercharging device (5) in the rotating process; the pressurizing device (5) increases the internal pressure of the pesticide storage box (3), the switch of the spraying device (4) is turned on, and the spraying device (4) sprays the pesticide in the pesticide storage box (3) on the roxburgh rose tree.
2. The method for efficiently controlling powdery mildew of rosa roxburghii tratt according to claim 1, which is characterized by further comprising the following steps: have agitating unit in explosive box (3), wheel (2) of spouting the medicine dolly provide power for agitating unit at the pivoted in-process, and agitating unit operation stirs the pesticide in explosive box (3), prevents that the pesticide from taking place to deposit, influences the drug effect.
3. The efficient control method of roxburgh rose powdery mildew according to claim 1, characterized in that the pesticide spraying trolley comprises a trolley body, wheels (2), a pesticide storage box (3), a pesticide spraying device, a pressurizing device (5) and a dragging handle (1) are mounted on the trolley body; a rotating shaft (10) of the wheel (2) is provided with a first bevel gear (22), the first bevel gear (22) is meshed with a second bevel gear (9), the second bevel gear (9) is coaxially and fixedly connected with a first turntable (8), a first connecting rod (7) is arranged on the first turntable (8), and the first connecting rod (7) is perpendicular to the first turntable (8); the first connecting rod (7) is hinged with the second connecting rod (6), the second connecting rod (6) is hinged with a piston structure (15), the piston structure (15) is positioned in the piston cylinder (13), and a first one-way valve (14) is arranged on the piston structure (15); or the dredging piston cylinder (13) is communicated with the medicine storage box (3) through a connecting pipe (11), and a second one-way valve (12) is arranged on the connecting pipe (11).
4. The efficient control method of roxburgh rose powdery mildew according to claim 2, characterized in that the pesticide spraying trolley comprises a trolley body, wheels (2), a pesticide storage box (3) and a stirring device are mounted on the trolley body, a rotating shaft (10) of the wheels (2) is provided with a first bevel gear (22), the first bevel gear (22) is meshed with a third bevel gear (23), and the third bevel gear (23) is coaxially and fixedly connected with a transmission gear (19); the pesticide spraying trolley is also provided with a transmission structure, the transmission structure comprises a sliding frame (18), two ends of the sliding frame (18) are respectively provided with a sliding rod (16), and the sliding rods (16) are respectively positioned in a limiting groove (17) fixed on the pesticide spraying trolley; sliding rails are arranged on two connecting plates which are vertically arranged on the sliding frame (18), sliding plates (21) are arranged on the sliding rails, oval track grooves (20) are formed in the sliding plates (21), insections are arranged on inner rings of the track grooves (20), and the insections are meshed with the transmission gears (19); the sliding plate (21) is connected with the stirring device, and the stirring device is positioned in the medicine storage box (3).
5. The efficient control method for powdery mildew of roxburgh rose fruits according to claim 3 or 4, characterized in that the stirring device comprises a handheld spraying structure and a fixed spraying structure, the handheld spraying structure is communicated with the pesticide storage box (3) through a water pipe, and a switch valve is arranged on the handheld spraying structure; the fixed pesticide spraying structure is arranged on the pesticide spraying trolley, and the fixed pesticide spraying structure is provided with a switch valve.
6. The method for efficiently preventing and treating powdery mildew of rosa roxburghii tratt according to claim 5, wherein the pesticide is prepared by stirring a medicament and water in a ratio of 1: 10000; the medicament is prepared from the following raw materials in parts by weight: 11.2-13.7 parts of sodium ascorbate, 7.3-9.6 parts of kresoxim-methyl, 1.67-4.61 parts of ethirimol, 3.7-4.7 parts of valine, 7.6-10.2 parts of 2, 6-dichloroisonicotinic acid, 5.6-8.1 parts of magnesium sulfate and 9.5-10.1 parts of glutamic acid.
CN202011576742.0A 2020-12-28 2020-12-28 Efficient prevention and treatment method for powdery mildew of rosa roxburghii tratt Withdrawn CN112703939A (en)

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