CN105410075A - Botanical reagent for prevention and treatment of meloidogyne and preparation and use method thereof - Google Patents
Botanical reagent for prevention and treatment of meloidogyne and preparation and use method thereof Download PDFInfo
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- CN105410075A CN105410075A CN201510994757.1A CN201510994757A CN105410075A CN 105410075 A CN105410075 A CN 105410075A CN 201510994757 A CN201510994757 A CN 201510994757A CN 105410075 A CN105410075 A CN 105410075A
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- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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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
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- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Biotechnology (AREA)
- Microbiology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
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- Wood Science & Technology (AREA)
- Zoology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a botanical reagent for prevention and treatment of meloidogyne and a preparation and use method thereof. The raw material is the extract liquid of sorghum at the medium term of grouting and ricinus communis plants at the blossoming and fruit bearing stage. The method is characterized by including the steps of: (1) conducting raw material pretreatment; (2) performing juicing in a pulverizer; (3) filtering a solid-liquid mixture; (4) adding a preservative and conducting storage for standby use; and (5) diluting the extract liquid with water, then subjecting the diluted liquid to root-irrigation or spray to crops so as to play a role of prevention when meloidogyne does not attack the crops and play a good role of control when meloidogyne attacks the crops. The botanical reagent produced from sorghum and ricinus communis plants has the characteristics of high efficiency and quick effect in control of meloidogyne. Also the reagent is added with a preservative, so that the prepared reagent can be stored for a long time and is convenient for use at any time. The process involved in the invention is simple and reduces the production cost. Also the botanical reagent provided by the invention is safe to use and pollution-free, and has wide application prospect.
Description
Technical field
The invention belongs to crop pests Prevention Technique field, especially a kind of medicine based on herbs for preventing and treating root-knot nematode and preparation using method thereof.
Background technology
Root-knot nematode (Meloidogyne) is a kind of omnivorousness plant pathogeny line insect of height specialized form.Root knot nematode disease, must strictly carry out to put prevention first, the plant protection policy of integrated control, does a good job of it emphatically cultural control, physical control measure, the integrated use of the multinomial prophylactico-therapeutic measures such as fiting chemical and biological control, could effectively prevent its occurrence and harm.
Nematode host range is extensive, and often cause harm 30 various vegetables such as various melon, solanaceous vegetables, beans and radish, calabash radish, lettuce, Chinese cabbage, can also propagate some fungus and bacterium venereal diseases evil.The nematode of known vegetables of causing harm mainly contains high bow root-knot nematode, peanut root-knot nematode, M hapla, Meloidogyne incognita, javanese root knot nematode and beet root-knot nematode etc.
Root-knot nematode is mainly caused harm the root of various vegetables, root-knot nematode is mainly distributed in the topsoil of 3-15 centimetre, seldom have in the soil of less than 15 centimetres, harm shows as side root and fibrous root compared with normal increases, and on the fibrous root of young root, form the white root nodule that spherical or taper shape differs in size, have in beads shape.Short and small, slow, the leaf color anomaly of killed strain overground part growth, result is few, yields poorly, and even causes plant dead ahead of time.
Ovum, larva and three periods of adult will be experienced history of life of root-knot nematode.Under optimum conditions (20-30 DEG C), ovum split into the cell of about about 20 through 2 days, then blastula stage is entered, again through 2 days, within 4-5 days, enter gastrul stage, within afterwards 4-5 days, first occur lancet, form first-instar young, cast off a skin through statvolt and first time, namely broken shell is hatched is second instar larvae again.Second instar larvae is unique effectively length of time that root-knot nematode infects harm plant, second instar larvae is invaded by plant root tip, then casts off a skin through twice and develop into adult, and male imago comes back in soil, female adult pest egg reproduction offspring, most root-knot nematode only carries out parthenogenesis.Root-knot nematode mainly survives the winter with invalid body with ovum, egg capsule or 2 instar larvaes in soil, and when temperature reaches more than 10 DEG C, ovum just can hatch larva.
Root-knot nematode has expelling water and chemotaxis.Be conducive to mobile in wet environment, extreme humidity and arid can suppress the existence of root-knot nematode with movable, be conducive to female worm and lay eggs when field moisture maintains 50%-80%.Secretions from plant roots has very strong attraction to root-knot nematode, so the distribution of root-knot nematode in soil mainly concentrates on the soil layer of 3-15cm, is gathered in around plow layer plant rhizosphere.Second instar larvae can move in soil, inactive in water.Root-knot nematode is stronger to thermal adaptability.15-3O DEG C is the suitable growth the bread worm of root-knot nematode, and more than 40 DEG C high temperature and less than 5 DEG C low temperature can suppress second instar larvae to be survived and the hatching of ovum in egg capsule, and female worm can not grow completely.Instantaneous fatal high temperature is 55 DEG C.
The adaptive capacity of root-knot nematode to environment of active state is poor, high or low and hyperosmosis of non-refractory, low temperature, waterflooding, arid, anoxic, Ph value etc.; The ability that ovum in unhatched ovum and egg capsule adapts to adverse circumstances is comparatively strong, with resting state survival in soil.
To the control of root knot nematode disease, must strictly carry out to put prevention first, the plant protection policy of integrated control, do a good job of it emphatically cultural control, physical control measure, fiting chemical is prevented and treated, biological control, the multinomial prophylactico-therapeutic measures integrated uses such as main cultivation vegetables and shallot, the crop rotation of garlic and intercropping, could prevent it to endanger effectively.
Applying organic manure, P-K fertilizer and trace element fertilizer in actual production, guarantee that plant strain growth is healthy and strong, effectively can improve the anti-adversity of plant to root-knot nematode.
In actual production, people, in order to prevent and treat and reduce the harm of root-knot nematode, are generally adopt the method for integrated control of number of ways to prevent and treat.
In above-mentioned controlling mode, root-knot nematode prevented and kill off by medicine is Initiative defence, other is auxiliary methods, but a large amount of chemical agent that uses is prevented and treated, the high amount of drug in farming object and in soil can be caused to remain, leave a legacy of trouble to the healthy of eater and the health of leaving a legacy of trouble to descendants, and control efficiency not fine.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the medicine based on herbs of good a kind of of environmental protection, noresidue, control efficiency for preventing and treating root-knot nematode and preparation using method thereof are provided.
The technical scheme that the present invention takes is:
For preventing and treating medicine based on herbs and the preparation using method thereof of root-knot nematode, it is characterized in that: its raw material is the extract liquid of Chinese sorghum and the castor-oil plant plant of phase of blossoming and having seeds of being in the milk mid-term.
Further, described extract comprises preservative, adds the washing powder of 0.1% during use, opens up effect to increase.
Another object of the present invention is to provide a kind of medicine based on herbs for preventing and treating root-knot nematode and preparation using method thereof, it is characterized in that: comprise the following steps:
(1) the Chinese sorghum in grouting mid-term is gathered together with cauline leaf with the castor-oil plant plant of phase of blossoming and having seeds, impurity elimination, clean after for subsequent use;
(2) step product is (1) added in cracker and squeeze the juice;
(3) filtered by the solidliquid mixture after squeezing the juice, namely filtering residue makes extract.And, to preservative be added in the extract after described filtering residue, store for future use.
The Chinese sorghum of being in the milk mid-term and the castor-oil plant plant of phase of blossoming and having seeds are squeezed the juice the application of extract in crops root knot nematode control, should to put prevention first.
Another object of the present invention is to provide a kind of medicine based on herbs for preventing and treating root-knot nematode and preparation using method thereof, it is characterized in that: comprise the following steps:
(1) extract is mixed with water, then add the washing powder of 0.1%, be prepared into and fill with root liquid or spray;
(2) when preventing and treating root-knot nematode, choose the sunny date, to transplanting stock cave or treat that medicament pouring is carried out in the seedbed of field planting, the seedling treating field planting carries out complete stool and sprays 1 time;
(3), time as prevention root-knot nematode, choose the sunny date, medicament pouring is carried out in the seedbed for the treatment of field planting and complete stool carries out spraying 1 time.
Another object of the present invention is to provide a kind of medicine based on herbs for preventing and treating root-knot nematode and preparation using method thereof, the application in control crops root-knot nematode.
Advantage of the present invention and good effect are:
In the present invention, with the Chinese sorghum of being in the milk mid-term with the castor-oil plant plant of phase of blossoming and having seeds together with cauline leaf for raw material, by acquisition extract of squeezing the juice, then by the filling root of laggard for extract dilute with water row crop or spraying, crop can play the effect of prevention when there is not root-knot nematode, good preventive and therapeutic effect can be played during crop generation root-knot nematode, test through practical application, prevent and treat efficiency and reach more than 75%, the Chinese sorghum in this grouting mid-term and the extract liquid of the castor-oil plant plant of phase of blossoming and having seeds, except preventing and treating except root-knot nematode, also have its soil insect and significantly prevent and walk quickly and keep away effect, as wireworm, grub, black cutworm etc., and the Chinese sorghum of being in the milk mid-term is the oil crop that edible cereal crops and economic worth are very high with the castor-oil plant plant of phase of blossoming and having seeds, so the problem of medicament residue can not be produced in actual use, because decrease the harm of root-knot nematode, and have the effect of increasing production of 12.35-19.95%.
Embodiment
Below in conjunction with embodiment, the present invention will be further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of medicine based on herbs for preventing and treating root-knot nematode and preparation using method thereof, innovation of the present invention is: its raw material is the extract of Chinese sorghum and the castor-oil plant plant of phase of blossoming and having seeds of being in the milk mid-term, in order to long-term storage, to ensure drug effect, also appropriate preservative can be added in extract.
This extract is made up together with cauline leaf with the castor-oil plant plant of phase of blossoming and having seeds of the Chinese sorghum in grouting mid-term of just having gathered in, and this medicament is preparation method comprise the following steps:
(1) the Chinese sorghum in grouting mid-term is gathered together with cauline leaf with the castor-oil plant plant of phase of blossoming and having seeds, impurity elimination, clean after for subsequent use;
(2) step product is (1) added in cracker and squeeze the juice;
(3) filtered by the solidliquid mixture after squeezing the juice, filtering residue, adds the potassium sorbate of liquid weight 0.35 ‰, namely makes extract.
Embodiment 1
Choose 3 greenhouses of plantation frame beans, each greenhouse is 0.07 hectare, is divided into three groups, often organizes one mu, respectively called after A, B, C; Formation, the acid-base value of A, B and the soil of C are identical, and the temperature of residing region, humidity, wind-force, illumination are all identical, and water source is identical, and field adopts same way to manage.
A, B are identical with the frame beans kind of planting in C, and the density of plant is identical with management method.
A uses medicine based on herbs of the present invention, and B uses traditional chemical medicament, and C does not use any medicament.
In A: the extract being raw material with the castor-oil plant plant of phase of blossoming and having seeds together with cauline leaf with the Chinese sorghum in mid-term of being in the milk, use by the following method:
(1) be that the ratio of 1:18-20 mixes with water with weight ratio by extract, then add the washing powder of 0.1%, be prepared into and fill with root liquid or spray;
(2) when preventing and treating root-knot nematode, choose the sunny date, to transplanting stock cave or treat that medicament pouring is carried out in the seedbed of field planting, the seedling treating field planting carries out complete stool and sprays 1 time;
(3), time as prevention root-knot nematode, choose the sunny date, medicament pouring is carried out in the seedbed for the treatment of field planting and complete stool carries out spraying 1 time.
In B: traditionally use 2% Avermectin 1kg to fill 2-3 bottle, 10% full storehouse granule of spreading manuer in holes, every 667 meters 25000 grams, with the nematode crack of positive agriculture, the worm killing root-knot nematode residual in soil is former; Control efficiency is about 70.05%, and root-knot nematode recurrence rate is higher.
In C: do not spray any medicament, drop in production over a large area, part field has no harvest.
Statistics after results, the output in A district is than the output increased 18.85% in B district.
Embodiment 2
Choose 3 booths of plantation cucumber, each booth is 0.07 hectare; Be divided into three groups, often organize one mu, one of them booth called after A, another one booth called after B, another one booth called after C; Formation, the acid-base value of A, B and the soil of C are identical, and kind is identical, and the temperature of residing region, humidity, wind-force, illumination are all identical, and water source is identical, and booth adopts same way to manage.
A canopy uses medicament of the present invention, and B canopy uses traditional chemical medicament, and C canopy does not use any medicament.
A canopy control efficiency 79.5%, in whole stubble, root-knot nematode obtains prevention and corntrol completely.
B canopy control efficiency about 69.85%, root-knot nematode recurrence rate is higher.
Drop in production over a large area in C, part cucumber is without commodity value.
Statistics after results, the output in A district is than the output increased 19.95% in B district.
Embodiment 3
Choose 3 booths of plantation watermelon, each canopy is 0.07 hectare, is divided into three groups, often organizes one mu, one of them canopy is A, another one canopy is B, and another one canopy is that C, A, the formation of soil of B with C, acid-base value are identical, the temperature of residing region, humidity, wind-force, illumination are all identical, water source is identical, and kind is identical, and booth adopts same way to carry out daily management.
A canopy uses medicament of the present invention, and B canopy uses traditional chemical medicament, and C canopy does not use any medicament.
A canopy control efficiency 75.95%, in whole stubble, root-knot nematode obtains good prevention and cure.
B canopy control efficiency 66.75%, root-knot nematode recurrence rate is higher, and has carried out repeatedly dispenser control.
Drop in production over a large area in C canopy, plant part has no harvest.
Statistics after results, the output in A district is than the output increased 12.35% in B district.
Embodiment 4
Choose 3 booths of the large green pepper of plantation, each canopy is 0.07 hectare, is divided into three groups, often organizes one mu, one of them canopy is A, another one canopy is B, and another one canopy is that C, A, the formation of soil of B with C, acid-base value are identical, the temperature of residing region, humidity, wind-force, illumination are all identical, water source is identical, and kind is identical, and booth adopts same way to carry out daily management.
A canopy uses medicament of the present invention, and B canopy uses traditional chemical medicament, and C canopy does not use any medicament.
A canopy control efficiency 78.95%, in whole stubble, root-knot nematode obtains prevention and therapy completely.
B canopy control efficiency 68.25%, root-knot nematode recurrence rate is higher, and has carried out repeatedly dispenser control.
Drop in production over a large area in C, plant part has no harvest.
Statistics after results, the output in A district is than the output increased 18.65% in B district.
In the present invention, with the Chinese sorghum of being in the milk mid-term with the castor-oil plant plant of phase of blossoming and having seeds together with cauline leaf for raw material, by acquisition extract of squeezing the juice, then by the filling root of laggard for extract dilute with water row crop or spraying, crop can play the effect of prevention when there is not root-knot nematode, good preventive and therapeutic effect can be played during crop generation root-knot nematode, through field trial, control efficiency reaches more than 75%, this medicament is except preventing and treating except root-knot nematode, also have its soil insect and significantly prevent and walk quickly and keep away effect, as wireworm, grub, black cutworm etc., and the Chinese sorghum of being in the milk mid-term is the oil crop that edible cereal crops and economic worth are very high with the castor-oil plant plant of phase of blossoming and having seeds, so there will not be medicament residue in actual use, the problem of contaminated environment, because decrease the harm of insect, and have the effect of increasing production of 12.35-19.95%.
Claims (6)
1. for preventing and treating medicine based on herbs and the preparation using method thereof of root-knot nematode, it is characterized in that: its raw material is the extract of Chinese sorghum and the castor-oil plant plant of phase of blossoming and having seeds of being in the milk mid-term.
2. a kind of medicine based on herbs for preventing and treating root-knot nematode according to claim 1 and preparation using method thereof, is characterized in that: described extract comprises preservative.
3. a kind of medicine based on herbs for preventing and treating root-knot nematode according to claim 2 and preparation using method thereof, is characterized in that: comprise the following steps:
(1) the Chinese sorghum in grouting mid-term is gathered together with cauline leaf with the castor-oil plant plant of phase of blossoming and having seeds, impurity elimination, clean after for subsequent use;
(2) step product is (1) added in cracker and squeeze the juice;
(3) filtered by the solidliquid mixture after squeezing the juice, filtering residue, namely makes extract.
4. a kind of medicine based on herbs for preventing and treating root-knot nematode according to claim 3 and preparation using method thereof, is characterized in that: the extract after described filtering residue, add preservative, store for future use.
5. a kind of medicine based on herbs for preventing and treating root-knot nematode according to claim 1 and 2 and preparation using method thereof, is characterized in that: comprise the following steps:
(1) extract is mixed with water, then add the washing powder of 0.1%, be prepared into and fill with root liquid or spray;
(2) when preventing and treating root-knot nematode, choose the sunny date, to transplanting stock cave or treat that medicament pouring is carried out in the seedbed of field planting, the seedling treating field planting carries out complete stool and sprays 1 time;
(3), time as prevention root-knot nematode, choose the sunny date, medicament pouring is carried out in the seedbed for the treatment of field planting and complete stool carries out spraying 1 time.
6., for preventing and treating medicine based on herbs and the preparation using method thereof of root-knot nematode, the application in control, should to put prevention first.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510994757.1A CN105410075A (en) | 2015-12-28 | 2015-12-28 | Botanical reagent for prevention and treatment of meloidogyne and preparation and use method thereof |
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| CN201510994757.1A CN105410075A (en) | 2015-12-28 | 2015-12-28 | Botanical reagent for prevention and treatment of meloidogyne and preparation and use method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106083533A (en) * | 2016-09-05 | 2016-11-09 | 山东省烟台市农业科学研究院 | A kind of extraction process of the natural materials suppressing root-knot nematode egg hatching |
| CN107821469A (en) * | 2017-11-17 | 2018-03-23 | 陈小洁 | A kind of plant insecticide for preventing and treating root knot nematode and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106083533A (en) * | 2016-09-05 | 2016-11-09 | 山东省烟台市农业科学研究院 | A kind of extraction process of the natural materials suppressing root-knot nematode egg hatching |
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| CN107821469A (en) * | 2017-11-17 | 2018-03-23 | 陈小洁 | A kind of plant insecticide for preventing and treating root knot nematode and preparation method thereof |
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Application publication date: 20160323 |