CN109042727A - A kind of non-pesticidal chemical and its application on the crop protection of banyan blade face - Google Patents
A kind of non-pesticidal chemical and its application on the crop protection of banyan blade face Download PDFInfo
- Publication number
- CN109042727A CN109042727A CN201810947384.6A CN201810947384A CN109042727A CN 109042727 A CN109042727 A CN 109042727A CN 201810947384 A CN201810947384 A CN 201810947384A CN 109042727 A CN109042727 A CN 109042727A
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- CN
- China
- Prior art keywords
- chemical
- banyan
- pesticidal chemical
- pesticidal
- crop protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/12—Iodine, e.g. iodophors; Compounds thereof
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of non-pesticidal chemical and its applications on the crop protection of banyan blade face, each component is by mass percentage in non-pesticidal chemical are as follows: 2- chloroethyl phosphoric acid 0.8%, potassium iodide 0.2% and carbonyl diamide 2%, surplus is water, before the outburst of Ficus microcarpa leaf pest and disease damage large area, non-pesticidal chemical is uniformly sprayed on Ficus microcarpa leaf surface；Medicament of the invention has efficient effect, and Ficus microcarpa leaf can be made to concentrate in a short time and fallen off, reduce rapidly insect population and pathogen quantity, and young leaves is promoted to sprout, and restores normal plants, significantly reduces blade disease index；Secondly, chemical reagent of the present invention belongs to non-pesticide, and it is at low cost, it is harmless to the human body, belong to environmentally friendly and raw material sources conveniently, preparation method is simple, easy to operate.
Description
Technical field
The invention belongs to ornamental trees and shrubs pest control technical fields, and in particular to a kind of non-pesticidal chemical and its in smallfruit fig leaf
Application on the crop protection of face.
Background technique
Banyan is one of main avenue tree planting in south, and landscape effect is good, well received.It is empty since southern high-temperature is rainy
Air humidity degree is big, and banyan is thick with leaves, and causes pest and disease damage to occur serious, especially dark mildew, not only influences the appreciation effect of banyan,
Also lead to pollution of the rainy day rainwater to lower pedestrian is set.Dark mildew is a kind of fungal disease, mainly banyan by scale insect,
After the harm such as aphid, i.e., with their secretion and excreta or plant itself itself secretion nutrition, induce banyan coal smoke
The mass propagation of germ.Dark mildew early stage forms the small mildew of circular black on diseased plant blade face, rear to expand in flakes, in blade and
Spray, even limb surface form one layer of black coaly covering, cause blade colour fading chlorosis, influence the photosynthesis of blade, lead
Cause plant strain growth weak, or even fallen leaves, dark mildew is broken out in hot and humid environment.
Banyan pest and disease damage seriously mainly carries out prevention and control using pesticide, but control efficiency is undesirable.First is that due to the big portion of pesticide
Divide toxic effect, sprinkling shade tree affects to the safety of pedestrian；Second is that being made to landscape application and landscape effect
At adverse effect.In order to reduce rapidly insect population and pathogen quantity, and young leaves is promoted to sprout, restores normal plants, significantly
Blade disease index is reduced, needing a kind of suitable chemical reagent to make banyan, blade concentration falls off in a short time, and promotes new
Leaf is sprouted, but there is no the medicament for concentrating Ficus microcarpa leaf in a short time to fall off, and promoting young leaves sprouting at present.The present invention proposes
The non-pesticidal chemical and its application method of a kind of banyan blade face prevention and control of plant diseases, pest control.Reagent cost is low, and harmless to the human body, belongs to
It is environmentally friendly；Raw material sources are convenient, and preparation method is simple, easy to operate.
Summary of the invention
The purpose of the present invention is to provide pass through a kind of non-pesticidal chemical and its answering on the crop protection of banyan blade face
With reagent cost is low, and harmless to the human body, belongs to environmentally friendly, and raw material sources are convenient, and preparation method is simple, operation letter
Just.
To achieve the above object, the present invention uses following scheme:
A kind of non-pesticidal chemical, each component is by mass percentage in the medicament are as follows: 2- chloroethyl phosphoric acid 0.8%, potassium iodide
0.2% and carbonyl diamide 2%, surplus be water.
The non-pesticidal chemical is used for banyan blade face crop protection.
Application of the non-pesticidal chemical on the crop protection of banyan blade face: its concrete application method: in Ficus microcarpa leaf
Before the outburst of pest and disease damage large area, the non-pesticidal chemical is uniformly sprayed on Ficus microcarpa leaf surface；Spray initial stage, blade face can not
Watering；After leaf abscission is completed, reinforces tree body moisture supplement, guarantee normal plants.
Remarkable advantage of the invention is:
(1) present invention can be such that Ficus microcarpa leaf concentrates in a short time to fall off, and reduce rapidly insect population and pathogen quantity, and promote new
Leaf is sprouted, and normal plants are restored, and significantly reduces blade disease index, convenient for management.
(2) chemical reagent of the invention is at low cost, and harmless to the human body, belongs to environmentally friendly.
(3) raw material sources of the invention are convenient, and preparation method is simple, easy to operate.
Detailed description of the invention
Fig. 1 is banyan disleave situation in embodiment, and wherein a, b, c are respectively the disleave of control group banyan 0d, 22d and 208d
Situation, d, e, f are respectively the disleave situation of banyan 0d, 22d and 208d of processing group.
Specific embodiment
In order to make content of the present invention easily facilitate understanding, the present invention is done into one With reference to embodiment
The explanation of step, but the present invention is not limited only to this.
1) in season early winter, by chemical agent content are as follows: 2- chloroethyl phosphoric acid 0.8%, potassium iodide 0.2%, carbonyl diamide 2%,
It is configured to aqueous solution in proportion.
2) solution stirs evenly, and above-mentioned solution is sprayed on Ficus microcarpa leaf surface with chemical sprayer, every plant uniformly sprays, with leaf
It is degree that face, which is moistened comprehensively to medical fluid drippage,.
3) Ficus microcarpa leaf starts shedding off in 2-5 d, and disease leaf and yellow leaf fall off at first, falls off in 22 d clean.
4) Ficus microcarpa leaf insect population and pathogen quantity are largely reduced with leaf abscission, and blade disease index is decreased obviously.
5) after plant leaf falls off completion, tree body moisture supplement should be reinforced.
6) 77 d or so after spraying, young leaves starts to sprout, and plant restore normal growth.
7) after young leaves growth, tree body insect population and pathogen are low, and disease index is low, and pest and disease damage is effectively controlled.
It is compared using medicament of the present invention with normal banyan disleave, banyan disleave rate can be made to reach using the present invention
93.67%；The 183 extremely significant reduction of d disease index after spray；208 d young leaves germination rates are up to 79.21% after spray.Specific test number
According to such as table 1.
Influence of 1 present invention of table to banyan defoliation yield, disease index and germination rate
Note: lowercase difference indicates significant in 0.05 level difference；Capitalization difference indicates significant in 0.01 level difference.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (3)
1. a kind of non-pesticidal chemical, it is characterised in that: each component is by mass percentage in the medicament are as follows: 2- chloroethyl phosphoric acid
0.8%, potassium iodide 0.2% and carbonyl diamide 2%, surplus are water.
2. a kind of application of the non-pesticidal chemical on the crop protection of banyan blade face as described in claim 1.
3. application of the non-pesticidal chemical according to claim 2 on the crop protection of banyan blade face, it is characterised in that: its
Concrete application method is that the non-pesticidal chemical is uniformly sprayed on smallfruit fig leaf before the outburst of Ficus microcarpa leaf pest and disease damage large area
Piece surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947384.6A CN109042727A (en) | 2018-08-20 | 2018-08-20 | A kind of non-pesticidal chemical and its application on the crop protection of banyan blade face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947384.6A CN109042727A (en) | 2018-08-20 | 2018-08-20 | A kind of non-pesticidal chemical and its application on the crop protection of banyan blade face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109042727A true CN109042727A (en) | 2018-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810947384.6A Pending CN109042727A (en) | 2018-08-20 | 2018-08-20 | A kind of non-pesticidal chemical and its application on the crop protection of banyan blade face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109042727A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071805A (en) * | 1991-10-28 | 1993-05-12 | 加利福尼亚联合石油公司 | Plant coutrol composition and using method thereof |
| CN1409599A (en) * | 1999-12-15 | 2003-04-09 | 巴斯福公司 | Defoliation and minimization of plant regrowth following defoliation |
| CN101243800A (en) * | 2007-12-12 | 2008-08-20 | 王绪征 | Cotton defoliation ripening multicomponent preparations and preparation thereof |
| CN101273721A (en) * | 2008-03-28 | 2008-10-01 | 河北省农林科学院粮油作物研究所 | Thidiazuron-Ethrel combined cotton growth regulator |
| WO2011161132A1 (en) * | 2010-06-25 | 2011-12-29 | Basf Se | Pesticidal mixtures |
-
2018
- 2018-08-20 CN CN201810947384.6A patent/CN109042727A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071805A (en) * | 1991-10-28 | 1993-05-12 | 加利福尼亚联合石油公司 | Plant coutrol composition and using method thereof |
| CN1409599A (en) * | 1999-12-15 | 2003-04-09 | 巴斯福公司 | Defoliation and minimization of plant regrowth following defoliation |
| CN101243800A (en) * | 2007-12-12 | 2008-08-20 | 王绪征 | Cotton defoliation ripening multicomponent preparations and preparation thereof |
| CN101273721A (en) * | 2008-03-28 | 2008-10-01 | 河北省农林科学院粮油作物研究所 | Thidiazuron-Ethrel combined cotton growth regulator |
| WO2011161132A1 (en) * | 2010-06-25 | 2011-12-29 | Basf Se | Pesticidal mixtures |
Non-Patent Citations (4)
| Title |
|---|
| 《中国果树》编辑部: "在墨西哥温暖气候条件下安娜苹果的化学去叶", 《中国果树》 * |
| 余卓桐 等: "脱叶亚磷和乙烯利脱叶防病试验研究", 《热带作物研究》 * |
| 李媛 等: "悬铃木集中落叶的化学调控研究及落叶剂的配制筛选", 《陕西林业科技》 * |
| 蔡小林 等: "混合药剂对番荔枝采后脱叶率的影响", 《安徽农业科学》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |