CN109874806A - A kind of inorganic agent and its method of administration for preventing and treating celery root rot - Google Patents
A kind of inorganic agent and its method of administration for preventing and treating celery root rot Download PDFInfo
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- CN109874806A CN109874806A CN201910206628.XA CN201910206628A CN109874806A CN 109874806 A CN109874806 A CN 109874806A CN 201910206628 A CN201910206628 A CN 201910206628A CN 109874806 A CN109874806 A CN 109874806A
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- inorganic agent
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- root rot
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Abstract
The present invention relates to a kind of inorganic agents and its construction method for preventing and treating celery root rot, by being added in every 10L water, following raw material is uniformly mixed to be made the inorganic agent: 4~15g of copper hydroxide water dispersible granule, first frost 10~20g of hymexazol, Fluoxastrobin 5~18g of suspending agent, 25~40g of moderate-element Water soluble fertilizer.When application, before the celery 4-6 leaf phase, inorganic agent is uniformly sprayed on earth's surface and is poured water immediately, the effect for preventing and treating celery root rot is good, celery increase yield significantly；Meanwhile it is less toxic medicament that the present invention, which prevents and treats the inorganic agent of celery root rot, meets " People's Republic of China's the law of food safety " described regulation；It compares existing edge of a field barreled to apply with water punching, it is small that spraying treatment of the present invention is administered more uniform and water body pollution.
Description
Technical field
The present invention relates to plant pest management field more particularly to a kind of inorganic agent for preventing and treating celery root rot and its apply
Use method.
Background technique
Celery is one of the principal item of Gansu Province Dingxi City plateau summer vegetable plantation, and annual planting area is at 50,000 mu or more
The main economic source of producing region peasant.By sickle-like bacteria (Fusarium solani) and Rhizoctonia solani Kuhn (Rhizoctonia
Solani celery root rot caused by) is that celery produces upper very important disease, Field diseases 100%, average diseased plant rate
76.8%, disease index 45.7.
It is planted Gansu Province since plateau summer vegetable in 1997, from celery root rot aetology, pests occurrence rule, chemical prevention
Etc. conduct in-depth research, propose relevant Prevention Technique.After 2000, country proposes to develop nuisanceless agricultural production
Product are forbidden to use high-toxic pesticide on vegetables.In recent years, it by research, proposes with low toxicity and low residue pesticide propiconazole, carbendazim
Celery root rot is prevented and treated Deng substitution high-toxic pesticide, and is promoted the use of a large area, but presently, there are two problems: first is that these
Pesticide is undesirable to the preventive effect of celery root rot；Second is that in production practice, whens these Pesticide uses is edge of a field barreled medicine mostly
Liquid is applied with water punching, and formulation rate is big, be easy to cause soil and water pollution.Further, since the control efficiency such as propiconazole, carbendazim
Undesirable, peasant arbitrarily increases Pesticide use dosage to obtain high yield in planting process, increases celery pesticide residue
Add, not only influence the quality of celery, but also brings security risk to the majority of consumers.
Now, on the one hand, the effect of celery dual-purpose of drug and food obtains more and more extensive approval, and the demand to celery persistently increases
Add, and be on the other hand the serious harm of celery root rot, causes yield to reduce and cause celery quality with being excessively used for pesticide
Decline, these factors seriously constrain the sustainable development of celery industry.This upper outstanding problem is produced in order to solve celery,
It develops extremely urgent to the prevention and treatment method that celery root rot is simple and easy.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of inorganic agents and its method of administration for preventing and treating celery root rot.
To solve the above problems, a kind of inorganic agent for preventing and treating celery root rot of the present invention, the inorganic agent is by every
It is uniformly mixed obtained that following raw material is added in 10L water:
4~15g of copper hydroxide water dispersible granule, first frost 10~20g of hymexazol, 5~18g of Fluoxastrobin suspending agent, middle amount member
Plain 25~40g of Water soluble fertilizer.
Preferably, in the copper hydroxide water dispersible granule, effective ingredient Kocide SD accounts for the 46% of gross mass, 57.6%
Or 53.8%.
Preferably, in the first frost hymexazol, total effective ingredient first frost is disliked and mould spirit accounts for the 30% of gross mass.
Preferably, in the Fluoxastrobin suspending agent, effective ingredient Fluoxastrobin accounts for the 25% of gross mass.
Corresponding with the inorganic agent of above-mentioned prevention and treatment celery root rot, the present invention also provides a kind of prevention and treatment celery root rot
The inorganic agent is uniformly sprayed on earth's surface and poured water immediately i.e. by the method for administration of inorganic agent before being included in the celery 4-6 leaf phase
It can.
The present invention prevents and treats in the inorganic agent of celery root rot, and Kocide SD is as a kind of copper agent, wide sterilization spectrum, to bacterium
And most fungal diseases have preferable preventive effect；First frost hymexazol absorbability is strong, lasting medicine, into soil after can and soil
In iron ion, aluminium ion combine, enhance sterilizing ability, absorbed by root system, can be moved into leaf margin and play a role, first frost dislike
Mould spirit wide sterilization spectrum, is widely used, can prevent and treat a variety of soil-borne diseases.Fluoxastrobin wide sterilization spectrum, it is aobvious to Fungi Imperfecti pathogen effect
It writes；The calcium content of moderate-element Water soluble fertilizer is high, Chelating state ion, and absorption rate is high, is not easy to evaporate, and takes root beneficial to plant.Celery
Dish root rot causes root system to rot mainly caused by Fungi Imperfecti fungi and bacterial invasion, it is difficult to provide the effective nutrient of plant and
Moisture, first frost hymexazol and Fluoxastrobin can be effectively controlled by the fungus-caused disease of Fungi Imperfecti, especially prevent and treat soil-borne disease and imitate
Fruit is good, and Kocide SD can not only prevent and treat fungal disease, but also have preferable control efficiency, moderate-element water to bacteriosis
Molten fertilizer can effectively increase plant root quantity, while the calcium ion of high-content is easily absorbed by root system, generate protective film, protection in root
Intrusion of the root system from pathogen.In summary the excellent results that each raw material diseases prevention is taken root, the present invention have celery root rot
Control efficiency, effect of increasing production is obvious.
Compared with the prior art, the present invention has the following advantages:
1, the effect for preventing and treating celery root rot is good, celery increase yield significantly
It is tested in Gansu Province, celery main producing region, Dingxi City within inorganic agent 2015-2016 of the present invention continuous 2 years, it is local
Celery root rot occurs more serious.Observation group and control group are set, and observation group uses preferred process agent of the present invention, and in celery
It was uniformly sprayed on earth's surface before the 4-6 leaf phase and is poured water immediately, control group does not use any pesticide, directly pours water.In current year celery
Control efficiency investigation is carried out when dish harvests, it is as a result as follows.
1 2015 years Dingxi Cities of table Anding District Fengxiang Zhen Lijia nozzle village Yan fruit contracted field investigation result
| Disease refers to | Preventive effect (%) | Yield (kg/hm2) | Rate of growth (%) | |
| Observation group | 9.78 | 76.96 | 153000 | 74.78 |
| Control group | 42.44 | --- | 87540 | --- |
2 2016 years Dingxi Cities of table Anding District Fengxiang Zhen Lijia nozzle village Song Haiqiang contracted field investigation result
| Disease refers to | Preventive effect (%) | Yield (kg/hm2) | Rate of growth (%) | |
| Observation group | 6.89 | 86.86 | 175080 | 88.11 |
| Control group | 52.44 | --- | 93075 | --- |
Wherein:
Preventive effect=(processing diseased plant rate-control diseased plant rate)/control diseased plant rate × 100
The rate of growth of observation group be compared with the control group for.
2, inorganic agent of the present invention is made by the Kocide SD of low toxicity, first frost hymexazol, Fluoxastrobin, is the medicament of low toxicity, symbol
Close " People's Republic of China's the law of food safety " described regulation.
3, the method for administration of inorganic agent of the present invention is spraying treatment and cooperates and pour water it is made to go deep into soil, is compared existingly
Head barreled is applied with water punching, and it is small that spraying treatment is administered more uniform and water body pollution.
Specific embodiment
Embodiment 1
Following raw material is added in 10L water, a kind of inorganic agent for preventing and treating celery root rot: Kocide SD moisture is mixed to prepare
Shot agent 4g, first frost hymexazol 10g, Fluoxastrobin suspending agent 5g, moderate-element Water soluble fertilizer 25g.
Wherein, " can kill 3,000 " hydrogen-oxygen that copper hydroxide water dispersible granule selects Shanghai Dubang Agricultural Chemicals Co., Ltd. to produce
Change copper 46% (water dispersible granules), 46% accounts for the 46% of gross mass for Kocide SD, other similar；First frost hymexazol selects middle peasant
" auspicious Miao Qing " product of (Tianjin) agricultural chemicals Co., Ltd, vertical China production, wherein total effective component: 30%, hymexazol:
24%, metalaxyl: 6%；；Fluoxastrobin suspending agent selects the Fluoxastrobin 25% of Syngenta (China) Investment Co., Ltd production (outstanding
Floating agent)；Moderate-element Water soluble fertilizer selects " fertile life " product of A Geluken special fertilizer Co., Ltd, Germany production.
Embodiment 2
Following raw material is added in 10L water, a kind of inorganic agent for preventing and treating celery root rot is mixed to prepare:
Copper hydroxide water dispersible granule 15g, first frost hymexazol 20g, Fluoxastrobin suspending agent 18g, moderate-element Water soluble fertilizer
40g。
Wherein, copper hydroxide water dispersible granule selects the 57.6% (water of Kocide SD of Niu Famu Co., Ltd, Australia
Dispersible granule).First frost hymexazol selects " offspring founds health " product of Eurasian international (Shanghai) chemical inc production,
In, total effective component: 30%, hymexazol: 24%, metalaxyl: 6%.Fluoxastrobin suspending agent selects extra large Lear medicine company group share
The Fluoxastrobin 25% (suspending agent) of Co., Ltd.Moderate-element Water soluble fertilizer source is the same as embodiment 1.
Embodiment 3
Following raw material is added in 10L water, a kind of inorganic agent for preventing and treating celery root rot is mixed to prepare:
Copper hydroxide water dispersible granule 10g, first frost hymexazol 15g, Fluoxastrobin suspending agent 11.5g, moderate-element Water soluble fertilizer
32.5g。
Wherein, copper hydroxide water dispersible granule selects the 53.8% (moisture of Kocide SD of Shanghai Heben-eastsun Medicaments Co., Ltd.
Shot agent)；Other raw material sources are the same as embodiment 1 or embodiment 2.
Embodiment 4
Following raw material is added in 10L water, a kind of inorganic agent for preventing and treating celery root rot is mixed to prepare:
Copper hydroxide water dispersible granule 6.5g, first frost hymexazol 13.3g, Fluoxastrobin suspending agent 15g, moderate-element Water soluble fertilizer
35g。
Wherein, each raw material sources are the same as embodiment 1, embodiment 2 or embodiment 3.
Embodiment 5
Following raw material is added in 30L water, a kind of inorganic agent for preventing and treating celery root rot is mixed to prepare:
Copper hydroxide water dispersible granule 36g, first frost hymexazol 54g, Fluoxastrobin suspending agent 27g, moderate-element Water soluble fertilizer
84g。
Wherein, each raw material sources are the same as embodiment 1, embodiment 2 or embodiment 3.
Embodiment 6
Any of the above preferably prevents and treats the method for administration of the inorganic agent of celery root rot, specifically includes: in the celery 4-6 leaf phase
Before, preferred process agent is uniformly sprayed on earth's surface and is poured water immediately, pouring water immediately is to go deep into inorganic agent rapidly in time
Soil reaches celery root.
Claims (5)
1. a kind of inorganic agent for preventing and treating celery root rot, which is characterized in that the inorganic agent is by being added following raw material in every 10L water
It is uniformly mixed and is made:
4~15g of copper hydroxide water dispersible granule, first frost 10~20g of hymexazol, Fluoxastrobin 5~18g of suspending agent, moderate-element water
Molten fertile 25~40g.
2. inorganic agent as described in claim 1, it is characterised in that: in the copper hydroxide water dispersible granule, effective ingredient hydrogen
Copper oxide accounts for 46%, 57.6% or the 53.8% of gross mass.
3. inorganic agent as described in claim 1, it is characterised in that: in the first frost hymexazol, total effective ingredient first frost dislike and
Mould spirit accounts for the 30% of gross mass.
4. inorganic agent as described in claim 1, it is characterised in that: in the Fluoxastrobin suspending agent, effective ingredient Fluoxastrobin is accounted for
The 25% of gross mass.
5. a kind of method of administration of the inorganic agent of prevention and treatment celery root rot described in claim 1, is included in the celery 4-6 leaf phase
Before, the inorganic agent is uniformly sprayed on earth's surface and is poured water immediately.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548229A (en) * | 2020-05-11 | 2020-08-18 | 遵义华邦农业科技开发有限公司 | Pesticide-fertilizer composition for preventing and treating pepper root rot |
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| CN101999359A (en) * | 2010-10-13 | 2011-04-06 | 山东农业大学 | Hot aerosol containing azoxystrobin and the like for preventing and controlling cucumber downy mildew of plastic-covered tunnel |
| CN102302008A (en) * | 2011-10-13 | 2012-01-04 | 常华 | Metalaxyl and azoxystrobin compound pesticide preparation |
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| CN111548229A (en) * | 2020-05-11 | 2020-08-18 | 遵义华邦农业科技开发有限公司 | Pesticide-fertilizer composition for preventing and treating pepper root rot |
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Application publication date: 20190614 |