CN103349008B - Control medicament of aphids on crops and preparation method thereof - Google Patents
Control medicament of aphids on crops and preparation method thereof Download PDFInfo
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- CN103349008B CN103349008B CN201310324253.XA CN201310324253A CN103349008B CN 103349008 B CN103349008 B CN 103349008B CN 201310324253 A CN201310324253 A CN 201310324253A CN 103349008 B CN103349008 B CN 103349008B
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Abstract
The invention relates to a control medicament of aphids on crops. The control medicament adopts hedge glorybind flower extracting solution as raw material, wherein the extracting solution comprises antiseptic substance. In the invention, the hedge glorybind flowers as well as roots, stems and leaves thereof are adopted as raw materials, the raw materials are juiced to obtain the extracting solution, the crops are sprayed after the extracting liquid is diluted with water, the crops can take a control effect when being not attacked by a disease, and can play a good treatment role when being attacked by the disease, the filed test shows that the treatment rate reaches 100%, besides controlling aphids, the control medicament also has a remarkable control effect on piercing-sucking insect pests such as red spiders, and the hedge glorybind flowers are wild vegetables, and can be edible, so that the problem of medicament residue during the actual use is avoided.
Description
Technical field
The invention belongs to
crop gray mold Prevention Technique field, control medicament of especially a kind of crops aphid and preparation method thereof.
Background technology
Aphid claims again aphid, aphid etc., belong to Homoptera Aphidiadae more, for sucking pest, body is little and soft, size is as syringe needle, belly has tubular protrusion, suck water, often be clustered in blade, tender stem, bud, the positions such as terminal bud, make leaf-shrinkage, curling, deformity, when serious, cause that the even whole strain of die back is dead, because the fertility of aphid is very strong, female aphid can give birth to once being born, within 1 year, can breed 10～30 generations, generation overlap phenomenon is outstanding, after aphid make inroads on crop, can cause growth rate to reduce, tikka, yellowing, depauperation, leaf roll, yield reducation, withered and dead, and aphid can also be between crops transmitted virus, cause the further disease of crops.
People eliminate aphis for anti-, general adopt multipath integrated control, comprising: eliminate during Wintering Period aphid, the crops of new introduction are rigid in checking up, prune in time residual flower deadwood, choose and have variety of crops, the medicine deinsectization of pest-resistant evil, the rational deployment of carrying out field and cleaning and to reduce aphid source, interval, lay silver grey film bar, set up the yellow plate etc. that is coated with machine oil.
In aforesaid way, medicine deinsectization is Initiative defence, and other is complementary method, but uses in a large number chemical agent, can cause the medicament residue in crops, and effect is not fine.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the control medicament of environmental protection, noresidue, a kind of crops aphid that control efficiency is good is provided.
The technical scheme that the present invention takes is:
A control medicament for crops aphid, is characterized in that: the extract that its raw material is japanese bearbind.
And described extract comprises preservative.
Another object of the present invention is to provide the preparation method of the control medicament of a kind of crops aphid, it is characterized in that: comprise the following steps:
(1) japanese bearbind is collected together with root, stem and leaf, standby after cleaning;
(2) step product is (1) added in cracker and squeezed the juice;
(3) solidliquid mixture is filtered, filtering residue makes extract.
And, after described filtering residue, add preservative.
Another object of the present invention is to provide the using method of the control medicament of a kind of crops aphid, it is characterized in that: comprise the following steps:
(1) extract is mixed with water, be prepared into spray;
(2) while treating, choose the sunny date, complete stool is carried out to 1～2 spraying;
(3) while preventing, choose the sunny date, complete stool is carried out to 1 spraying;
Another object of the present invention is to provide the application of a kind of japanese bearbind extract in crops control of aphids.
Advantage of the present invention and good effect are:
In the present invention, the japanese bearbind of take is raw material together with root, stem and leaf, by the acquisition extract of squeezing the juice, then by the spraying of the laggard row crop of extract dilute with water, when falling ill, crop can not play the effect of prevention, crop can play good therapeutic action during morbidity, through field trial, cure rate reaches 100%, except can preventing eliminating aphis, other is also had to obvious preventive effect such as sucking insect pests such as two spotted spider mite, and japanese bearbind is wild vegetable, edible, so there will not be the problem of medicament residue in actual use.
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A control medicament for crops aphid, innovation of the present invention is: the extract that its raw material is japanese bearbind for long-term storage, to guarantee drug effect, also can add preservative in extract.
This extract is made together with root, stem and leaf by the japanese bearbind just having gathered in (Yan Shuimiao of being commonly called as among the people), and this preparation method comprises the following steps:
(1) japanese bearbind is collected together with root, stem and leaf, standby after cleaning;
(2) step product is (1) added in cracker and squeezed the juice;
(3) solidliquid mixture is filtered, filtering residue, adds the potassium sorbate of liquid weight 0.3 ‰ to make extract.
Embodiment 1
Choose 30 mu of ground of plantation peach, be divided into two groups, every group 10 mu, 10 mu of called after A wherein, other 10 mu of called after B, other 10 mu of called after C, formation, the acid-base value of the soil of A, B and C are identical, the temperature of region of living in, humidity, wind-force, illumination are all identical, and water source is identical, and field adopts same way to clear up.
A, B are identical with the peach variety of planting in C, and the density of plant is identical with management method.
A is used medicament of the present invention, and B is used traditional chemical medicament, and C is not used any medicament.
In A: the japanese bearbind of take is raw material together with root, stem and leaf, use by the following method:
(1) the ratio that the weight ratio of extract being take is 10:1 is mixed with water, is prepared into spray;
(2) while treating, choose the sunny date, complete stool is carried out to 1～2 spraying, every mu of consumption is 50 kilograms;
(3) while preventing, choose the sunny date, complete stool is carried out to 1 spraying.
Through the test of 2 years, aphid obtained preventing completely and treating.
In B: 1000 times of liquid of flolimat emulsion and 1000 times of liquid of horse traction sulphur emulsion by conventional method use 10% are sprayed, cure rate 90% left and right, recurrence rate is higher.
In C: do not spray any medicament, drop in production over a large area, the total crop failure of part field.
Embodiment 2
Choose 30 mu of booths of plantation apple, be divided into two groups, every group 10 mu, 10 mu of called after A wherein, other 10 mu of called after B, other 10 mu of called after C, formation, the acid-base value of the soil of A, B and C are identical, the temperature of region of living in, humidity, wind-force, illumination are all identical, and water source is identical, and booth adopts same way to clear up.
In A, in cure rate 100%, 2 year, aphid has obtained preventing completely and treating.
Cure rate 92% left and right in B, recurrence rate is higher.
In C, drop in production over a large area, the total crop failure of part field.
Embodiment 3
Choose 30 mu of booths of maize planting, be divided into two groups, every group 10 mu, 10 mu of called after A wherein, other 10 mu of called after B, other 10 mu of called after C, formation, the acid-base value of the soil of A, B and C are identical, the temperature of region of living in, humidity, wind-force, illumination are all identical, and water source is identical, and booth adopts same way to clear up.
In A, in cure rate 100%, 2 year, aphid has obtained preventing completely and treating.
Cure rate 92% left and right in B, recurrence rate is higher.
In C, drop in production over a large area, the total crop failure of part field.
Embodiment 4
Choose 30 mu of booths of plantation cabbage, be divided into two groups, every group 10 mu, 10 mu of called after A wherein, other 10 mu of called after B, other 10 mu of called after C, formation, the acid-base value of the soil of A, B and C are identical, the temperature of region of living in, humidity, wind-force, illumination are all identical, and water source is identical, and booth adopts same way to clear up.
In A, in cure rate 100%, 2 year, aphid has obtained preventing completely and treating.
Cure rate 91% left and right in B, recurrence rate is higher.
In C, drop in production over a large area, the total crop failure of part field.
In the present invention, the japanese bearbind of take is raw material together with root, stem and leaf, by the acquisition extract of squeezing the juice, then by the spraying of the laggard row crop of extract dilute with water, when falling ill, crop can not play the effect of prevention, crop can play good therapeutic action during morbidity, through field trial, cure rate reaches 100%, except can preventing eliminating aphis, other is also had to obvious preventive effect such as sucking insect pests such as two spotted spider mite, and japanese bearbind is wild vegetable, edible, so there will not be the problem of medicament residue in actual use.
Claims (2)
1. a using method for the control medicament of peach aphid, is characterized in that: the extract that its raw material is japanese bearbind, comprises the following steps:
(1) japanese bearbind is collected together with root, stem and leaf, standby after cleaning;
(2) step product is (1) added in cracker and squeezed the juice;
(3) solidliquid mixture is filtered, filtering residue makes extract;
(4) the ratio that the weight ratio of extract being take is 10:1 is mixed with water, is prepared into spray;
(5) while treating, choose the sunny date, complete stool is carried out to 1～2 spraying, every mu of consumption is 50 kilograms; During prevention, choose the sunny date, complete stool is carried out to 1 spraying.
2. the using method of the control medicament of a kind of peach aphid according to claim 1, is characterized in that: the described preservative that adds after making extract.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310324253.XA CN103349008B (en) | 2013-07-29 | 2013-07-29 | Control medicament of aphids on crops and preparation method thereof |
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| CN201310324253.XA CN103349008B (en) | 2013-07-29 | 2013-07-29 | Control medicament of aphids on crops and preparation method thereof |
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| CN103349008A CN103349008A (en) | 2013-10-16 |
| CN103349008B true CN103349008B (en) | 2014-11-26 |
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| CN105360172A (en) * | 2015-12-28 | 2016-03-02 | 北京市农林科学院 | Botanical pesticide for controlling crop aphids, and preparation method for botanical pesticide |
| CN109362795A (en) * | 2018-12-13 | 2019-02-22 | 天津市蓟县绿普生蔬菜种植有限公司 | A kind of pesticide control and preparation method thereof of crops red spider |
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| CN1290484A (en) * | 2000-11-21 | 2001-04-11 | 高林 | High-efficiency non-toxic and residue free plant chemical |
| CN1301060C (en) * | 2003-07-29 | 2007-02-21 | 王丽华 | Plant Source non-public hazard biological insect repellant and preparing process |
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