CN106577796A - Method of prevention and treatment of tomato root knot nematode disease by castor bean meal - Google Patents
Method of prevention and treatment of tomato root knot nematode disease by castor bean meal Download PDFInfo
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- CN106577796A CN106577796A CN201611031232.9A CN201611031232A CN106577796A CN 106577796 A CN106577796 A CN 106577796A CN 201611031232 A CN201611031232 A CN 201611031232A CN 106577796 A CN106577796 A CN 106577796A
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- seed meal
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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
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/18—Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Microbiology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
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- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a method of prevention and treatment of tomato root knot nematode disease by castor bean meal. The method is used for prevention and treatment of the tomato root knot nematode disease and includes the steps of crushing and sieving the castor bean meal and mixing the castor bean meal with soil for culture of tomato roots. In the invention, culture soil for the tomato roots is treated with the crushed castor bean meal, so that prevention and treatment of the tomato root knot nematode disease are effectively improved. The method has high environmental compatibility and high environmental protection property, and is low in labor intensity.
Description
Technical field
Present invention is generally directed to tomato root-knot eelworm disease prevention and control field, in particular to a kind of control rate it is high and
The good Castor seed Meal preventing and treating tomato root-knot eelworm disease method of Environmental compatibility.
Background technology
In recent years, with the adjustment of crop mix, Fructus Lycopersici esculenti Protectorate cultivation area expands rapidly.But with tomato species
The growth of area is planted, the pathogenetic degree of tomato root-knot eelworm increases year by year.Additionally, tomato root-knot eelworm harm also increased it is withered
The generation of disease, the root rot etc. of withering soil transmissibility fungal disease and part bacteriosises, it has also become a big obstacle of current tomato production.
At present, nurturing staff, crop rotation, invalid body process etc. are mainly included to the cultural control of tomato root-knot eelworm disease
Method.But, these prevention and controls efficiency are low, the amount of labour is big, and preventive and therapeutic effect is not obvious.In addition, Agro-chemicals control
It is still the topmost measure of Fructus Lycopersici esculenti parasitic nematode disease.But, traditional chemical nematode killing agent use cost is high, Environmental compatibility compared with
Difference, is easily caused pollution, affects environment.
Therefore, how to effectively improve tomato root-knot eelworm disease control rate, reduce labor intensity, and improve the phase with environment
Capacitive, improves environmental-protecting performance, has become industry urgent problem.
The content of the invention
A primary object of the present invention is at least one defect for overcoming above-mentioned prior art, there is provided a kind of control rate
The good Castor seed Meal preventing and treating tomato root-knot eelworm disease method of high and Environmental compatibility.
For achieving the above object, the present invention is adopted the following technical scheme that：
According to an aspect of the invention, there is provided a kind of Castor seed Meal preventing and treating tomato root-knot eelworm disease method, for kind
Radix Solani Melongenae carries out the prevention and treatment of Root-knot, after Castor seed Meal is pulverized and sieved, mixes soil plantation Fructus Lycopersici esculenti.
According to an embodiment of the present invention, the Castor seed Meal is screened using 10-30 mesh sieves.
According to an embodiment of the present invention, the Castor seed Meal is screened using 20 mesh sieves.
According to an embodiment of the present invention, the mixed soil of the Castor seed Meal is uniform.
According to an embodiment of the present invention, in per 667 square metres, the Castor seed Meal consumption is more than 1300 kilograms.
According to an embodiment of the present invention, in per 667 square metres, the Castor seed Meal consumption is 3900 kilograms.
According to an embodiment of the present invention, in per 667 square metres, the Castor seed Meal consumption is 6500 kilograms.
According to an embodiment of the present invention, the Castor seed Meal first carries out dried before crushing.
As shown from the above technical solution, the advantage of Castor seed Meal of the invention preventing and treating tomato root-knot eelworm disease method and actively effect
It is really：
In the present invention, soil treatment is carried out to tomato root using the Castor seed Meal crushed, can be effectively improved to Fructus Lycopersici esculenti root knot
Nematicide is prevented and treated, and the method Environmental compatibility is high, and the feature of environmental protection is high, and the amount of labour is low.The present invention is greatly improved
Prevention and treatment level to tomato root-knot eelworm disease, and can increase soil fertility, with very high economy and city
Field value.
Specific embodiment
Example embodiment will be described more fully now.However, example embodiment can be implemented in a variety of forms, and
It is not understood as limited to embodiment set forth herein；Conversely, thesing embodiments are provided so that the present invention will be comprehensively and complete
It is whole, and the design of example embodiment is comprehensively conveyed to into those skilled in the art.
In the present embodiment, specific application process, step are as follows：
1. Castor seed Meal is dried into process.
2. dry Castor seed Meal is crushed.
3. Castor seed Meal is screened using 20 mesh sieves.
4. it is uniform that soil is mixed.
5. usage amount：In per 667 square metres, the Castor seed Meal consumption be more than 1300 kilograms, for example, 3900 kilograms,
6500 kilograms.
It is below the process and result of a specific experiment, to illustrate the technique effect that can have of the invention, but needs
Say, the experimental data is only that the present invention is explained, the particular content details of experiment is not to power of the invention
The restriction that profit is required.
First, experimental technique process is introduced：
For studying thing：Fructus Lycopersici esculenti, kind are UEFA Champions League.
Test medicine：Castor seed Meal (crosses 20 mesh sieves) after dry Castor seed Meal is crushed, Yu Hong oils and fatss company limited of Zouping County
Production.
Test is carried out in Linzi District, Zibo City Qi Dou towns Yao Wang villages bread canopy, and preceding crop is Fructus Cucumidis sativi.
Test process are designed：
By a furrow in booth, 6 process, 3 repetitions are divided into.It is respectively 1m that each processes length and width.
Table 1：Test each disposition
Insecticide-applying way：
7d before sowing, will be invalid body process in field clean, pours permeable, activates root-knot nematode, treats that soil moisture is suitable, in
Medicament is uniformly blended into soil according to aforementioned proportion by April 26th, 2016.By tomato seeds mixed fine earth, uniform broadcasting, earthing are poured
Water
Test data is investigated：
Respectively at after planting the 10th day (May 6), the 40th day (June 5), the 70th day (July 5), the 100th day (August 4
Day), pull up seedlings before totally 5 times investigation tomato root-knot eelworms incidence.
By 5 point sampling of every cell, per is investigated 10 plants.
Rhizosphere table soil is pushed aside with instrument, clear water is gently rinsed, and observes root root-knot nematode incidence, according to root-knot nematode
Sick grade scale, is recorded each cell morbidity strain number every time, is compared with blank, determine disease index and prevention effect.
Every plant of root knot number is recorded, and severity Scaling is carried out by following standards.
0 grade, without root knot；
1 grade, there is a small amount of root knot (accounting for the 11%-25% of root system amount)；
2 grades, root knot moderate quatity (accounts for the 26%-50% of root system amount)；
3 grades, root knot quantity more (accounting for the 51%-75% of root system amount)；
4 grades, root knot quantity is a lot (accounting for the 76%-100% of root system amount)；
Root knot index and prevention effect are calculated：
Root knot index=∑ (at different levels diseased plant numbers X corresponding value of series)/(investigation total strain number × 5) × l00
Prevention effect (%)=(1- treatment regions root knot index/check plot root knot index) × l00
Last time is investigated, 10 plants of every cell random searching, is compared with blank, calculates disease index and preventing and treating effect
Really.
Diseased plant grade scale is as follows：
It is 0 grade, disease-free；
1 grade, the morbidity of Herb individual branch；
2 grades, Herb 1/2 is fallen ill with inferior division, and blade starts to wither；
3 grades, Herb 1/2 is fallen ill with top set, and blade is substantially withered；
4 grades, Herb is wilted withered；
Disease index and prevention effect are calculated：
Root knot index=∑ (at different levels diseased plant numbers X corresponding value of series)/(investigation total strain number × 4) × l00
Prevention effect (%)=(1- treatment regions disease index/check plot disease index) × l00
To prevent Fructus Lycopersici esculenti excessive growth during test, paclobutrazol control growth is sprayed after June 5, the investigation of July 5.
2nd, interpretation：
Impact to Fructus Lycopersici esculenti root knot number and disease index：
Fructus Lycopersici esculenti root knot number intuitively reflects control effect of the Castor seed Meal to root-knot nematode.Result, analyzes such as by inquiry
Under：
As seen from Table 2, different times root knot index analysis after processing to Castor seed Meal preventing and treating tomato root-knot eelworm, 10 after process
My god, it is 0 to process 1 (ck), 2,3,4 root knot index, processes 5,6 burn seedlings seriously, and Fructus Lycopersici esculenti is all dead；40 days after process, 1 is processed
(ck), 2,3,4 root knot index is respectively 25,5,0,0；70 days after process, process 1 (ck), 2,3,4 root knot index and be respectively
32.5、7.5、0、0；100 days after process, process 1 (ck), 2,3,4 root knot index and be respectively 45,10,0,0；Before pulling up seedlings, process
1 (ck), 2,3,4 root knot index are respectively 50,10,0,0.As can be seen here, process 3,4 preventing and treating tomato root-knot eelworm root knots to refer to
Number is low.
The prevention effect of different times after chemicals treatment：
As seen from Table 2, different times prevention effect analysis after processing to Castor seed Meal agent preventing and treating tomato root-knot eelworm, after process
40d, processes 2,3,4 prevention effects and is respectively 80%, 100%, 100%；70d after process, processes 2,3,4 prevention effects and is respectively
80%th, 100%, 100%；40d after process, processes 2,3,4 prevention effects and is respectively 77.0%, 100%, 100%；After process
100d, processes 2,3,4 prevention effects and is respectively 77.7%, 100%, 100%；Before pulling up seedlings, process 2,3,4 prevention effects and be respectively
80%th, 100%, 100%.It can be seen that the prevention effect of process 3,4 is more notable.
2 Castor seed Meal of table prevents and treats tomato root-knot eelworm result of the test
3rd, with regard to the explanation of technique effect：
Castor seed Meal preventing and treating tomato root-knot eelworm has preferable effect：Per 667m21300kg Castor seed Meals are applied, sickness rate is bright
It is aobvious to be less than blank.Per 667m23900kg, 6500kg Castor seed Meal is applied, sickness rate is 0.The Castor seed Meal from terms of survey result
Per 667m2Be respectively 80% with 40d, 70d, 100d after 1300kg and before pulling up seedlings to the prevention effect of root-knot nematode, 77.0%,
77.7%th, 80%.Tests prove that every 667m2Apply 1300kg Castor seed Meals and can effectively prevent and treat tomato root-knot eelworm；Per 667m2
Apply 3900kg preferably to prevent and treat, but relative input cost will also increase, suggestion during use occurs according to root-knot nematode
The order of severity selects appropriate consumption.
To ensure that prevention effect will hold 2 points of technologies when preventing and treating tomato root-knot eelworm using Castor seed Meal：One is that Castor seed Meal will
Crush, sieve.Two is that mixed soil is uniform, waters and will irrigate.
It is relevant that Castor seed Meal can effectively prevent and treat the compositions such as the ricidine. that tomato root-knot eelworm is mainly contained with Castor seed Meal, while
The use of Castor seed Meal can increase soil fertility, improve Soil structure, reduce insect density.Therefore deeply carry out killing for Castor seed Meal
Nematicide active component is slightly carried, the research such as nematicide spectrum, mechanism of action, can be to be provided using new bio nematocidal active material
Basis.
General technical staff of the technical field of the invention is should be appreciated that shown in above-mentioned specific embodiment part
Concrete structure and technical process be merely exemplary, it is and nonrestrictive.And, the technical field of the invention it is common
Technical staff can be combined to constitute new skill to the various technical characteristics shown in the above according to various possible modes
Art scheme, or other changes are carried out, and be within the scope of the present invention.
Claims (8)
1. a kind of Castor seed Meal prevents and treats tomato root-knot eelworm disease method, for the prevention and treatment of Root-knot are carried out to tomato root,
Characterized in that, after Castor seed Meal is pulverized and sieved, mixing soil plantation Fructus Lycopersici esculenti.
2. Castor seed Meal as claimed in claim 1 prevents and treats tomato root-knot eelworm disease method, it is characterised in that the Castor seed Meal is adopted
10-30 mesh sieves are screened.
3. Castor seed Meal as claimed in claim 2 prevents and treats tomato root-knot eelworm disease method, it is characterised in that the Castor seed Meal is adopted
20 mesh sieves are screened.
4. Castor seed Meal as claimed in claim 1 prevents and treats tomato root-knot eelworm disease method, it is characterised in that the mixed soil of the Castor seed Meal
Uniformly.
5. Castor seed Meal as claimed in claim 1 prevents and treats tomato root-knot eelworm disease method, it is characterised in that in per 667 square metres,
The Castor seed Meal consumption is more than 1300 kilograms.
6. Castor seed Meal as claimed in claim 5 prevents and treats tomato root-knot eelworm disease method, it is characterised in that in per 667 square metres,
The Castor seed Meal consumption is 3900 kilograms.
7. Castor seed Meal as claimed in claim 5 prevents and treats tomato root-knot eelworm disease method, it is characterised in that in per 667 square metres,
The Castor seed Meal consumption is 6500 kilograms.
8. the Castor seed Meal as described in claim 1-7 is arbitrary prevents and treats tomato root-knot eelworm disease method, it is characterised in that the Semen Ricini
The dregs of rice first carry out dried before crushing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611031232.9A CN106577796A (en) | 2016-11-22 | 2016-11-22 | Method of prevention and treatment of tomato root knot nematode disease by castor bean meal |
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| CN201611031232.9A CN106577796A (en) | 2016-11-22 | 2016-11-22 | Method of prevention and treatment of tomato root knot nematode disease by castor bean meal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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Inventor after: Lv Xiaohui Inventor after: Hou Xiangying Inventor after: Sun Huibo Inventor after: Liu Tingting Inventor after: Wang Dongfeng Inventor after: Zhang Baoxian Inventor after: Yang Yunfeng Inventor after: Wang Guangming Inventor after: Wang Kean Inventor after: Tan Deyun Inventor after: Liu Hongguang Inventor after: Sun Jianlei Inventor after: Li Jingzhong Inventor before: Lv Xiaohui Inventor before: Hou Xiangying Inventor before: Sun Huibo Inventor before: Liu Tingting Inventor before: Wang Dongfeng Inventor before: Yang Yunfeng Inventor before: Wang Guangming Inventor before: Wang Kean Inventor before: Tan Deyun Inventor before: Liu Hongguang Inventor before: Zhang Baoxian Inventor before: Sun Jianlei Inventor before: Li Jingzhong |
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Application publication date: 20170426 |