CN105284945A - Method for controlling sugarcane pineapple disease - Google Patents
Method for controlling sugarcane pineapple disease Download PDFInfo
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- CN105284945A CN105284945A CN201510806206.8A CN201510806206A CN105284945A CN 105284945 A CN105284945 A CN 105284945A CN 201510806206 A CN201510806206 A CN 201510806206A CN 105284945 A CN105284945 A CN 105284945A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention belongs to the technical field of plant protection, and specifically discloses a method for controlling sugarcane pineapple disease. The method comprises three steps: (1) disinfecting soil; (2) processing seed and stem; (3) spraying pesticide. Soil disinfection, seed and stem processing, and pesticide spraying are carried out to control the pathogen and propagation of sugarcane pineapple disease, and thus the sugarcane pineapple disease is well controlled. The adopted medicinal liquid for controlling the sugarcane pineapple disease is prepared from traditional Chinese herbals, is plant-origin, thus is very safe and harmless, is safe for crops, human, and livestock, and can kill bacteria to prevent sugarcane pineapple disease. The provided method for controlling sugarcane pineapple disease can well control sugarcane pineapple disease, reduces the harms of pineapple disease to sugarcane during the growth process, and largely reduces the using amount and application frequency of chemical pesticide.
Description
Technical field
The invention belongs to plant protection technology field, be specially a kind of method of preventing and treating sugarcane pineapple disease.
Background technology
Pineapple disease respectively plants sugarcane provinces and regions in China all has generation, is the important disease of cane seedling.It except rudiment, can not can also make to store sth. in a cellar sugarcane kind and be injured rotten except the sugarcane kind making to sow.After sugarcane kind of catching an illness is cut, visible otch two ends are red, and give out the fragrance as pineapple, therefore claim pineapple disease.Soon otch blackening gradually, and the coal powder producing much black.PD to the later stage, then all blackening in stem.After all parenchyma cells are all destroyed, seedling just becomes cavity, and only remaining vascular bundle remains wherein as wisp of hair.
Sugarcane pineapple disease cause of disease is: unusual long beak shell (Ceratocystisparadoxa (Dode) Moreau), belongs to Ascomycotina fungi.Invisible element is unusual thielaviopsis sp (Thielaviopsisparadoxa (deSeynes) V.Hohnel), belongs to Deuteromycotina fungi.On medium, perithecium is spherical, colourless to light color, and beak is long and thin, black, tool gloss; Ascus is avette to nearly club shape, the ascospore of interior life 8 unicellular ellipses.The soil mainly carried disease germs in the earliest infection source of pineapple disease.Germ hides in tissue in spite of illness with mycelium or chlamydospore or drops in soil and survives the winter, and macroconidium can be survived 4 years in soil, invades under appropriate conditions, cause primary infection from the otch at sugarcane kind two ends.Microgonidium is easily sprouted, and by wind, irrigation water and insect transmission, causes superinfection.Prolonged cold and high humidity are two leading inducements that pineapple disease seriously occurs.Soil glues heavy sugarcane field, plants immediately wholely, cause soil compaction or low-lying ponding, can cause a large amount of generations of pine apple nanas disease after irrigation.In current China Sugarcane Disease, pineapple disease is to one of larger disease of Influence of production.
At present, domestic sugarcane pineapple disease, based on chemical control, production often uses 50% carbendazol wettable powder, 1000 times of liquid or 2%-3% limewash soak sugarcane kind and prevents and treats.For many years, sugarcane pineapple disease pesticide control is less, the agricultural chemicals that can be used for rotation use is obviously not enough, sugarcane pineapple disease is caused to develop immunity to drugs, the Pesticide use dosage of control continues to increase, and the conventional dose used is very poor to sugarcane pineapple disease preventive effect, and can not ensure that sugarcane is not by superinfection, Long-Time Service chemicals treatment, add that peasant household adds privately when medication, add excessively other medicament, not only make drug cost increase substantially, the loss of agricultural chemicals is serious, and also can pollute environment, and then have influence on the physical and mental health of people.Therefore, in control sugarcane pineapple disease, how effectively to carry out the generation preventing and treating sugarcane pineapple disease, reducing chemical pesticide simultaneously and use, is the problem that people constantly study always.
Summary of the invention
The object of the invention is to, for above-mentioned the deficiencies in the prior art, provide a kind of method of preventing and treating sugarcane pineapple disease, utilize the method can the generation of effectively preventing sugarcane pineapple disease, reduce the harm of pineapple disease in sugarcane production process, reduce usage amount and the access times of chemical pesticide.
For realizing object of the present invention, adopt following technical scheme:
Prevent and treat a method for sugarcane pineapple disease, comprise following 3 aspects:
(1) soil disinfection: soil ploughs deeply 30-40cm after having executed base fertilizer, leveling, water moisturizing 3-4 days, when soil moisture is at 40%-60%, use rotovator rotary tillage, then dazomet is evenly sprinkling upon earth's surface, every mu of medication 20-30 kilogram, cover immediately, and four limits is real by soil pressure after dispenser with Polypropylence Sheet, good seal, Sealing period 13-15 days, throws off Polypropylence Sheet after terminating, after ventilation 10-14, fetch earth and do germination test, can plant after guaranteeing safety;
(2) plant stem process: by 32.5% Ah rice wonderful receipts suspending agent 900-1300 times of liquid, Fructus Schisandrae Chinensis extractive solution 30-50 times liquid and wintercherry decoction 30-55 times of liquid, after 2:3:2 mixture, put into sugarcane kind, and seed soaking 8h, dries, for subsequent use;
(3) medicine liquid spray: when sugarcane does not fall ill or disease shows preliminary symptom, prevent and treat with medicine based on herbs 100-200 times liquid and 27% saponin nicotine 250 ~ 300 times of liquid liquid that 2:1 obtains after mixing by weight, liquid is evenly sprayed on cane stalk and blade tow sides, dispenser temperature is 20-28 DEG C, and dispenser humidity is 40-60%.
The method of above-mentioned control sugarcane pineapple disease, (2) plant in stem process, the preparation method of described Fructus Schisandrae Chinensis extractive solution is: the Schisandra sphenanthera Rehd.et WilS of getting a certain amount of drying, add the ethanol of 95% of 8-10 times amount, heating and refluxing extraction 3 times, each 1-1.5h, merging filtrate, can obtain Fructus Schisandrae Chinensis extractive solution.
The method of above-mentioned control sugarcane pineapple disease, (2) plant in stem process, and the preparation method of described wintercherry decoction is: the wintercherry of getting a certain amount of drying, adds the water of 10-12 times amount, and 1.5-2h is boiled in heating, filters to get filtrate, can obtain wintercherry decoction.
The method of above-mentioned control sugarcane pineapple disease, in (3) medicine liquid spray, the preparation method of described medicine based on herbs is: the polygonum flaccidum 10-15 part of getting parts by weight; Garlic 8-12 part; Celastrus angulatus 8-10 part; Wintercherry 15-20 part and washing powder 0.1-0.3 part for subsequent use, then polygonum flaccidum, garlic, Celastrus angulatus and wintercherry are smashed, add 8-12 water doubly by whole dose weight, after boiling 1-1.5 hour, filter, get filtrate, then add the washing powder of above-mentioned parts by weight, stir, can obtain.
The method of above-mentioned control sugarcane pineapple disease, in described (3) medicine liquid spray, prevents and treats with liquid, when sugarcane does not fall ill, sprays 1 liquid every 7-8 days; When Sugarcane Disease shows preliminary symptom, sprayed 1 liquid every 3-4 days; In sugarcane production process, times for spraying is 2-3 time.
Of the present inventionly show preliminary symptom at Sugarcane Disease and be: after sugarcane is cut, visible otch two ends be redness, and give out the illness of the fragrance as pineapple.
In soil disinfection of the present invention, dazomet used is the comprehensive soil-fumigating disinfectant of environmental protective broad spectrum of a kind of efficient, low toxicity, noresidue, and its trade name is: ridge is prosperous, relative to safer nitrolim and Celfume.Dazomet can produce methyl-isorhodanate gas in wetland, diffuses to rapidly between soil particle, effectively kills various nematode, germ, soil insect and weed seed in soil, thus reaches the effect of cleaning soil, loose activating soil.The soil mainly carried disease germs in the earliest infection source of sugarcane pineapple disease, the present invention is by using dazomet to disinfecting soil, effectively can kill various nematode, germ, soil insect and weed seed in soil, reduce the damage by disease and insect of acrial part, thus effectively prevent the generation of sugarcane pineapple disease, improve the quality of crop, and non agricultural chemical residuum problem, decrease the number of times of acrial part pesticide.Through ridge, prosperous soil of disinfecting, can make seedling healthy growth, thus improves output, strengthens the resistance to disease.
In the present invention, sugarcane kind stem is processed, 32.5% Ah rice wonderful receipts suspending agent used is a kind of curative fungicide agent of wide spectrum, have protection and therapeutic activity concurrently, fungicidal spectrum is wide, to the microbial disease of sac fungi, basidiomycetes, imperfect fungus and ovum as powdery mildew, downy mildew, leaf mold, rust, epidemic disease, rice blast, smut, leaf spot and root, stem disease evil all have good effect, interior absorption is strong, and the lasting period is long, and the spore slightly poor to penetration powers such as leaf spot pathogeny bacterium is effective; Amici reaches good water solubility, can be conducted by xylem with moisture, the spore strong to penetration powers such as rust pathogens is effective, the generation fat-solubility of the wonderful receipts suspending agent of 32.5% Ah rice is good, suspensibility is high, after seed soaking, the ability sticking to plant corpus surface is stronger, can ensure that sugarcane kind fully absorbs active ingredient.
Described Fructus Schisandrae Chinensis extractive solution, be get dry Schisandra sphenanthera Rehd.et WilS with 95% alcohol extract obtain, Schisandra sphenanthera Rehd.et WilS is the dry mature fruit of magnoliaceae schisandra Schisandrachinensis (Turcz.) Baill..The chemical composition of Schisandra sphenanthera Rehd.et WilS has schizandrin (schizandrin), deoxyschisandrin (de-oxyschizandrin), the new element of son simply (neoschizandrin), schisandrol (schizan-drol), schisantherin (schisantherin, gomisin) etc.The immersion liquid of Schisandra sphenanthera Rehd.et WilS ethanol all has inhibitory action to bacillus anthracis, staphylococcus aureus, staphylococcus albus, typhoid bacillus, comma bacillus etc. in vitro, the alcohol extract of Schisandra sphenanthera Rehd.et WilS has stronger suppression and bactericidal action to plant pathogenic fungi, its mechanism of action is mainly manifested in and suppresses spore rudiment or produce noxious material to kill spore, suppress mycelial growth or destroy mycelial structure, and produce distortion deformity, branch aggravates, there are vesica, swelling, collapse ablation, thus make pathogene lose infection ability.
Described wintercherry decoction obtains after dry wintercherry heating being boiled.Wintercherry (Latin literary fame: PhysalialkekengiL.) has another name called groundcherry, franchet groundcherry persistent calyx or fruit, Ge Li, Chinese lantern, cape gooseberry, Lip river cornea, glabrous crazyweed herb, terrible lamp etc., the herb of [medicinal part] wintercherry.Wintercherry complete stool can prepare insecticide.Wintercherry has heat-clearing, removing toxic substances, diuresis, step-down, cardiac stimulant, the function such as antibacterial.Wintercherry decoction has inhibitory action to Song Nei Shi bacillus, wintercherry antibiotic effective ingredient is tentatively thought at oily liquid, this part has inhibitory action to Pseudomonas aeruginosa, staphylococcus aureus in vitro, and the brilliant mother liquor of the needle-like proposed from wintercherry has inhibitory action to staphylococcus aureus.And wintercherry decoction has certain bacteriostasis to fungal disease, the growth of mycelia and the sprouting of spore can be suppressed.
The present invention adopts kind of a method for stem process, 32.5% Ah rice wonderful receipts bactericide is combined with having inhibiting Chinese medicine extract or decoction to germ, not only can not have influence on their wherein any one the property of medicine, also the pathogen of sugarcane pineapple disease is played to the effect of sterilization, through the wonderful receipts suspending agent of 32.5% Ah rice, Fructus Schisandrae Chinensis extractive solution and wintercherry decoction being combined, the control efficiency of its best effectively can be played.After seed soaking, the ability that liquid sticks to plant corpus surface is stronger, can ensure that sugarcane kind fully absorbs active ingredient.
In medicine liquid spray of the present invention, medicine based on herbs used adds washing powder and obtains after polygonum flaccidum, garlic, Celastrus angulatus and wintercherry being smashed and adding water boil, wherein garlic AlliumsativumL.(Garlic) belong to Liliaceae allium, in garlic, sulfur-containing compound has strong antibacterial and anti-inflammation functions, all has suppression and killing action to multiple coccus, bacillus, fungi and virus etc.Polygonum flaccidum (PolygonumhydropiperL.) belongs to the annual herb plant of polygonaceae (Polygonaceae) Polygonum (PolygonumL.), a kind of Chinese traditional herbs of China, polygonum flaccidum to insect, such as looper, cutworm etc., there is very strong food refusal, deterrent effect, be developed as a kind of novel vegetable insecticide, when using as Chinese medicine, polygonum flaccidum is used for dysentery, have loose bowels, acute tonsillitis, malaria, arthralgia due to wind-dampness, treating swelling and pain by traumatic injury, uterine bleeding, carbuncle swells furunculosis, scrofula, venomous snake bite, eczema, the ringworm of the foot, traumatism and bleeding.
Celastrus angulatus (CelastrusangulatusMaxim.) is vegetative kingdom's Celastrales (Celastrales) Celastrus (Celastrus), the root skin powder of Celastrus angulatus and seed oil can control the formation of the pest populations such as corn weevil significantly, the dry root of the Celastrus angulatus solution obtained to boil water has the effects such as poisoning, food refusal, anesthesia to insect, and Celastrus angulatus all has good control efficiency to cabbage caterpillar, aulacophora femoralis, daikon leaf beetle, mythimna separata, rice plant skipper, turnip sawfly, Chinese scholartree looper, corn weevil, locust, diamond-back moth etc.The washing powder that the present invention adds can play the effect of wetting agent, adds washing powder in the solution, can reduce the surface tension of solution, increases the contact area on liquid and blade face, improves medicinal effects, the effect that the epidermis that washing powder water can also hurt insect makes it dewater.Medicine based on herbs of the present invention material composition used is mostly the edible medicinal material of people, nontoxic, and noresidue is nuisanceless, production method is simple, and cost is low, easy to use, and, there is bactericidal action to the pathogen of sugarcane pineapple disease, also have very large preventive and therapeutic effect to the insect pest of sugarcane.
Beneficial effect of the present invention is:
1, the present invention passes through disinfecting soil, the various nematodes in soil, germ, soil insect and weed seed are effectively killed, reduce the damage by disease and insect of acrial part, thus effectively prevent the generation of sugarcane pineapple disease, improve the quality of crop, and non agricultural chemical residuum problem, decrease the number of times of acrial part pesticide.
2, by the medicament of screening suitable control sugarcane pineapple disease, the wonderful receipts suspending agent of 32.5% Ah rice, Fructus Schisandrae Chinensis extractive solution and wintercherry decoction are combined, immersion treatment is carried out to sugarcane sugarcane kind, after seed soaking, the ability that liquid sticks to plant corpus surface is stronger, can ensure that sugarcane kind fully absorbs active ingredient, the control efficiency of effective its best of performance, soaked by liquid, effectively can eliminate germ that sugarcane kind is carried and worm's ovum etc., and then the generation of control sugarcane damage by disease and insect.
3, during sugarcane production, when sugarcane does not fall ill or disease shows preliminary symptom, the liquid obtained after mixing with medicine based on herbs and 27% saponin nicotine 250 ~ 300 times of liquid is prevented and treated, medicine based on herbs safety non-toxic used, nuisanceless, cost is low, easy to use, bactericidal action is had to the pathogen of sugarcane pineapple disease, also very large preventive and therapeutic effect is had to the insect pest of sugarcane, saponin nicotine used is the plant resource broad spectrum pesticide be mixed with by saponin and nicotine, its insecticidal range is wider, to people, poultry low toxicity, safer to natural enemy, can rush acute by anti-rainwater, the drug effect phase is long, for preventing and treating scale insect, two spotted spider mite, the insect such as aphid and cabbage caterpillar.Medicine based on herbs and 27% saponin nicotine, 250 ~ 300 times of liquid are combined, better to the control efficiency of sugarcane pineapple disease, and also insecticidal action is also clearly, plays very large effect to the healthy growth of sugarcane.
4, the present invention has three aspects to the control that sugarcane pineapple disease is carried out: (1) soil disinfection; (2) stem process is planted; (3) medicine liquid spray.These three aspects are the prophylactico-therapeutic measuress for taking the cause of disease of sugarcane pineapple disease and circulation way, by soil disinfection, plant stem process and medicine liquid spray, good preventive and therapeutic effect is served to sugarcane pineapple disease.And the control liquid adopted in the present invention is mostly medicinal material, these plant-based medicine safeties are high, nuisanceless, to crop safety, to the raw also safety of people, animal; And good pesticide-germicide effect can be played to sugarcane pineapple disease.The present invention prevents and treats the method for sugarcane pineapple disease, not only can play good control efficiency to sugarcane pineapple disease, reduces the harm of pineapple disease in sugarcane production process, and greatly reduces usage amount and the access times of chemical pesticide.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail.
embodiment one
Implement place: San Li town, Wuxuan County, Laibin city of Guangxi
The enforcement time: on March 28th, 2013
Implement area: 5 mu
Implementation method comprises following 3 aspects:
(1) soil disinfection: soil ploughs deeply 30-40cm after having executed base fertilizer, leveling, moisturizing 3 days of watering, until soil moisture 60% time, use rotovator rotary tillage, then dazomet is evenly sprinkling upon earth's surface, every mu of medication 30 kilograms, cover immediately, and four limits is real by soil pressure after dispenser with Polypropylence Sheet, good seal, Sealing period 13 days, throws off Polypropylence Sheet after terminating, after ventilation 14, fetch earth and do germination test, can plant after guaranteeing safety;
(2) stem process is planted:
(3) medicine liquid spray: plant stem process in above-mentioned (2): after the sugarcane kind plantation that process 1-process 5 obtains, when sugarcane does not fall ill or disease shows preliminary symptom, prevent and treat with medicine based on herbs 100 times of liquid and 27% saponin nicotine 300 times of liquid liquid that 2:1 obtains after mixing by weight, liquid is evenly sprayed on cane stalk and blade tow sides, dispenser temperature is 20-28 DEG C, and dispenser humidity is 60%; When sugarcane does not fall ill, sprayed 1 liquid every 7 days; When Sugarcane Disease shows preliminary symptom, sprayed 1 liquid every 4 days; In sugarcane production process, times for spraying is 2-3 time.
The method of above-mentioned control sugarcane pineapple disease, (2) plant in stem process, and the preparation method of described Fructus Schisandrae Chinensis extractive solution is: the Schisandra sphenanthera Rehd.et WilS of getting a certain amount of drying, add the ethanol of 95% of 8 times amount, heating and refluxing extraction 3 times, each 1h, merging filtrate, can obtain Fructus Schisandrae Chinensis extractive solution.The preparation method of described wintercherry decoction is: the wintercherry of getting a certain amount of drying, adds the water of 10 times amount, and 1.5h is boiled in heating, filters to get filtrate, can obtain wintercherry decoction.
The method of above-mentioned control sugarcane pineapple disease, in (3) medicine liquid spray, the preparation method of described medicine based on herbs is: the polygonum flaccidum 10 parts getting parts by weight; Garlic 10 parts; Celastrus angulatus 8 parts; Wintercherry 20 parts and 0.1 part, washing powder for subsequent use, then polygonum flaccidum, garlic, Celastrus angulatus and wintercherry are smashed, add the water of 8 times by whole dose weight, after boiling 1 hour, filter, get filtrate, then add the washing powder of above-mentioned parts by weight, stir, can obtain.
According to above scheme, inventor all measures the incidence of disease of later stage pineapple disease and output, the results are shown in following table 2:
embodiment two
Implement place: Si Ling township, Wuxuan County, Laibin city of Guangxi
The enforcement time: on April 1st, 2013
Implement area: 5 mu
Implementation method comprises following 3 aspects:
(1) soil disinfection: soil ploughs deeply 30-40cm after having executed base fertilizer, leveling, moisturizing 4 days of watering, until soil moisture 50% time, use rotovator rotary tillage, then dazomet is evenly sprinkling upon earth's surface, every mu of medication 30 kilograms, cover immediately, and four limits is real by soil pressure after dispenser with Polypropylence Sheet, good seal, Sealing period 15 days, throws off Polypropylence Sheet after terminating, after ventilation 14, fetch earth and do germination test, can plant after guaranteeing safety;
(2) stem process is planted:
(3) medicine liquid spray: plant stem process in above-mentioned (2): after the sugarcane kind plantation that process 1-process 5 obtains, when sugarcane does not fall ill or disease shows preliminary symptom, prevent and treat with medicine based on herbs 200 times of liquid and 27% saponin nicotine 250 times of liquid liquid that 2:1 obtains after mixing by weight, liquid is evenly sprayed on cane stalk and blade tow sides, dispenser temperature is 20-28 DEG C, and dispenser humidity is 40-60%; When sugarcane does not fall ill, sprayed 1 liquid every 8 days; When Sugarcane Disease shows preliminary symptom, sprayed 1 liquid every 3 days; In sugarcane production process, times for spraying is 2-3 time.
The method of above-mentioned control sugarcane pineapple disease, (2) plant in stem process, and the preparation method of described Fructus Schisandrae Chinensis extractive solution is: the Schisandra sphenanthera Rehd.et WilS of getting a certain amount of drying, add the ethanol of 95% of 10 times amount, heating and refluxing extraction 3 times, each 1.5h, merging filtrate, can obtain Fructus Schisandrae Chinensis extractive solution.The preparation method of described wintercherry decoction is: the wintercherry of getting a certain amount of drying, adds the water of 12 times amount, and 2h is boiled in heating, filters to get filtrate, can obtain wintercherry decoction.
The method of above-mentioned control sugarcane pineapple disease, in (3) medicine liquid spray, the preparation method of described medicine based on herbs is: the polygonum flaccidum 10 parts getting parts by weight; Garlic 10 parts; Celastrus angulatus 8 parts; Wintercherry 20 parts and 0.3 part, washing powder for subsequent use, then polygonum flaccidum, garlic, Celastrus angulatus and wintercherry are smashed, add the water of 12 times by whole dose weight, after boiling 1.5 hours, filter, get filtrate, then add the washing powder of above-mentioned parts by weight, stir, can obtain.
According to above scheme, inventor all measures the incidence of disease of later stage pineapple disease and output, the results are shown in following table 4:
As can be seen from data in table, the sugarcane of technical scheme plantation of the present invention, seldom pineapple disease occurs, and still can there is comparatively serious pineapple disease to the later stage in the sugarcane kind of conventional method formalin sterilization, affect output.
Claims (5)
1. prevent and treat a method for sugarcane pineapple disease, it is characterized in that: described method comprises following 3 aspects:
(1) soil disinfection: soil ploughs deeply 30-40cm after having executed base fertilizer, leveling, water moisturizing 3-4 days, when soil moisture is at 40%-60%, use rotovator rotary tillage, then dazomet is evenly sprinkling upon earth's surface, every mu of medication 20-30 kilogram, cover immediately, and four limits is real by soil pressure after dispenser with Polypropylence Sheet, good seal, Sealing period 13-15 days, throws off Polypropylence Sheet after terminating, after ventilation 10-14, fetch earth and do germination test, can plant after guaranteeing safety;
(2) plant stem process: by 32.5% Ah rice wonderful receipts suspending agent 900-1300 times of liquid, Fructus Schisandrae Chinensis extractive solution 30-50 times liquid and wintercherry decoction 30-55 times of liquid, after 2:3:2 mixture, put into sugarcane kind, and seed soaking 8h, dries, for subsequent use;
(3) medicine liquid spray: when sugarcane does not fall ill or disease shows preliminary symptom, prevent and treat with medicine based on herbs 100-200 times liquid and 27% saponin nicotine 250 ~ 300 times of liquid liquid that 2:1 obtains after mixing by weight, liquid is evenly sprayed on cane stalk and blade tow sides, dispenser temperature is 20-28 DEG C, and dispenser humidity is 40-60%.
2. the method for control sugarcane pineapple disease according to claim 1, it is characterized in that: (2) plant in stem process, the preparation method of described Fructus Schisandrae Chinensis extractive solution is: the Schisandra sphenanthera Rehd.et WilS of getting a certain amount of drying, add the ethanol of 95% of 8-10 times amount, heating and refluxing extraction 3 times, each 1-1.5h, merging filtrate, can obtain Fructus Schisandrae Chinensis extractive solution.
3. the method for control sugarcane pineapple disease according to claim 1, is characterized in that: (2) plant in stem process, and the preparation method of described wintercherry decoction is: the wintercherry of getting a certain amount of drying, add the water of 10-12 times amount, 1.5-2h is boiled in heating, filters to get filtrate, can obtain wintercherry decoction.
4. the method for control sugarcane pineapple disease according to claim 1, it is characterized in that: in (3) medicine liquid spray, the preparation method of described medicine based on herbs is: the polygonum flaccidum 10-15 part of getting parts by weight; Garlic 8-12 part; Celastrus angulatus 8-10 part; Wintercherry 15-20 part and washing powder 0.1-0.3 part for subsequent use, then polygonum flaccidum, garlic, Celastrus angulatus and wintercherry are smashed, add 8-12 water doubly by whole dose weight, after boiling 1-1.5 hour, filter, get filtrate, then add the washing powder of above-mentioned parts by weight, stir, can obtain.
5. the method for control sugarcane pineapple disease according to claim 1, is characterized in that: in described (3) medicine liquid spray, prevent and treat with liquid, when sugarcane does not fall ill, sprays 1 liquid every 7-8 days; When Sugarcane Disease shows preliminary symptom, sprayed 1 liquid every 3-4 days; In sugarcane production process, times for spraying is 2-3 time.
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| CN106258455A (en) * | 2016-10-17 | 2017-01-04 | 张俊良 | A kind of prevention and controls of smut of sugarcane |
| CN109121956A (en) * | 2018-08-13 | 2019-01-04 | 黔西南州天麒绿色产业开发有限公司 | A kind of rose pest control method |
| CN109168849A (en) * | 2018-08-13 | 2019-01-11 | 兴义市贵象绿化工程有限公司 | A kind of Bougainvillea spectabilis pest control method |
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