CN104982183A - Prevention and control method of rose powdery mildew - Google Patents
Prevention and control method of rose powdery mildew Download PDFInfo
- Publication number
- CN104982183A CN104982183A CN201510344902.1A CN201510344902A CN104982183A CN 104982183 A CN104982183 A CN 104982183A CN 201510344902 A CN201510344902 A CN 201510344902A CN 104982183 A CN104982183 A CN 104982183A
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- rose
- powdery mildew
- prevention
- liquid
- controls
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the field of flower cultivation methods, especially to the field of a rose cultivation method. A prevention and control method of rose powdery mildew is characterized by mixing 500-800 times liquid of triadimefon with 600-800 times liquid of hydrogen peroxide at a volume ratio of 3:1, and spraying the mixed liquid to the roses with un-diseased seedlings or leaves which have white powdery mildew layers. The invention has the advantage that the method can control at least 80% of powdery mildew of roses. Compared with single spraying of one kind of regent liquid in the prior art, the method is obvious in synergism, is harmless, has no residues, and is high in efficiency and stable in effects.
Description
Technical field
The invention belongs to field of floriculture methods; Particularly rose cultivation method field.
Background technology
Rose (formal name used at school: Rosa rugosa), original producton location China.Belong to Rosales, rose family machaka, branch bar spininess stings, imparipinnate leaf, 5 ~ 9, leaflet, oval, has limit to sting.Petal obovate, polyphyll to half polyphyll, flower has aubergine, white, the fruit phase 8-9 month, oblate spheroid.It is China that rose originates in.When rose is as crops, its flower is mainly used in food and refines essence attar of rose, and attar of rose is applied to the industry such as cosmetics, food, fine chemistry industry.Rose happiness is sunny, cold-resistant, drought-enduring, good, the loose fertile loam of happiness draining or light loam.
Rose easy infection powdery mildew, it belongs to a kind of fungal disease of wide-scale distribution, and powdery mildew mostly is harmful blade, branch, floral organ and the tender tip.Their early stage, sick minister goes out the mould layer of one deck white powder shape, and the later stage becomes grey, and whole blade is covered with the mould layer of grayish white powdery.After plant is injured, blade, tender tip distortion are wilted, and grow weak, what have can not bloom completely.When falling ill serious, cause leaf withered, even whole strain is dead.Rose powdery mildew is caused by two spore powdery mildews (a kind of fungi).Namely the white powder layer that susceptible position covers is germ thalline.Germ survives the winter on the residual body of diseased plant, and when next spring temperature gos up, germ borrows air-flow to propagate, and also splashes by the globule and propagates.When temperature 20 ~ 25 degrees Celsius, humidity larger time invade host, cause morbidity.Therefore, water dilutional hyponatremia, ventilation and penetrating light is bad, disease can be made to expand rapidly and spread, especially heavier in duration of flowering harm.
Summary of the invention
For current present situation, the invention provides a kind of prevention and controls of rose powdery mildew.
Technical scheme of the present invention is achieved in that the prevention and controls of rose powdery mildew, it is characterized in that, the triadimefon (namely putting into 1.25 ~ 2.00 grams of triadimefons in 1 premium on currency) of application 500 ~ 800 times of liquid mixes with volume ratio 3: 1 with the H2O2 (namely 1 premium on currency puts into 1.25 ~ 1.67ml H2O2) of 600 ~ 800 times of liquid, seedling is not occurred (true leaf appearance 5 ~ 7 time) of illness or blade started to occur that the rose of the mould layer of white powder shape sprays.
For seedling, described does not occur that the prevention and controls of the rose powdery mildew of (true leaf occurs 5 ~ 7) of illness sprays week about once in rose process of growth.
The described prevention and controls having started the rose powdery mildew occurring the mould layer of white powder shape for blade sprayed once every 2 days after there is white powdery mildew layer.
Compared with prior art, advantage of the present invention is:
Use method of the present invention, more than 80% is reached to the control of the powdery mildew of rose.Only execute a kind of liquid with routine to contrast, have obvious synergistic effect, and harmless, noresidue high efficiency, stable effect.
Specific embodiment
This experiment is divided into invention group and control group, often organizes process 50 strain.Invention group 1 and control group 1 are aimed at the test also not occurring that (seedling true leaf occurs 5 ~ 7) rose of illness carries out, and invention group 2 and control group 2 are the tests for starting to occur that the rose of the mould layer of white powder shape carries out.
Invention group 1: following liquid is not to also occurring that (seedling true leaf occurs 5 ~ 7) rose of illness sprays, and spraying method sprays once week about.
The triadimefon (namely putting into 2.00 grams of triadimefons in 1 premium on currency) of example 1:500 times of liquid mixes with volume ratio 3: 1 with the H2O2 (namely 1 premium on currency puts into 1.67ml H2O2) of 600 times of liquid.
The triadimefon (namely putting into 1.25 grams of triadimefons in 1 premium on currency) of example 2:800 times of liquid mixes with volume ratio 3: 1 with the H2O2 (namely 1 premium on currency puts into 1.25ml H2O2) of 800 times of liquid.
Control group 1: triadimefon liquid independent is not below to also occurring that (seedling true leaf occurs 5 ~ 7) rose of illness sprays, and spraying method sprays once week about.
The triadimefon (namely putting into 2.00 grams of triadimefons in 1 premium on currency) of example 1:500 times of liquid.
The triadimefon (namely putting into 1.25 grams of triadimefons in 1 premium on currency) of example 2:800 times of liquid.
Invention group 2: to starting, following liquid occurs that the rose of the mould layer of white powder shape sprays, spraying method sprayed once every 2 days.
The triadimefon (namely putting into 2.00 grams of triadimefons in 1 premium on currency) of example 1:500 times of liquid mixes with 3: 1 ratios with the H2O2 (namely 1 premium on currency puts into 1.67ml H2O2) of 600 times of liquid.
The triadimefon (namely putting into 1.25 grams of triadimefons in 1 premium on currency) of example 2:800 times of liquid mixes with 3: 1 ratios with the H2O2 (namely 1 premium on currency puts into 1.25ml H2O2) of 800 times of liquid.
Control group 2: to starting, triadimefon liquid independent below occurs that the rose of the mould layer of white powder shape sprays, spraying method sprayed once every 2 days.
The triadimefon (namely putting into 2.00 grams of triadimefons in 1 premium on currency) of example 1:500 times of liquid.
The triadimefon (namely putting into 1.25 grams of triadimefons in 1 premium on currency) of example 2:800 times of liquid.
Interpretation of result:
At spray medicine after 30 days, Observe and measure susceptible strain number and the sick leaf rate of every strain are as follows after taking the mean:
Compared with prior art, advantage of the present invention is: use method of the present invention, reaches more than 80% to the control of the powdery mildew of rose.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (3)
1. the prevention and controls of rose powdery mildew, is characterized in that, the application triadimefon of 500 ~ 800 times of liquid mixes with volume ratio 3: 1 with the H2O2 of 600 ~ 800 times of liquid, illness do not occur to seedling or blade started to occur that the rose of the mould layer of white powder shape sprays.
2. the prevention and controls of rose powdery mildew according to claim 1, is characterized in that, for seedling, described does not occur that the prevention and controls of the rose powdery mildew of illness sprays week about once in rose process of growth.
3. the prevention and controls of rose powdery mildew according to claim 1, is characterized in that, the described prevention and controls having started the rose powdery mildew occurring the mould layer of white powder shape for blade sprayed once every 2 days after there is white powdery mildew layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344902.1A CN104982183A (en) | 2015-06-19 | 2015-06-19 | Prevention and control method of rose powdery mildew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344902.1A CN104982183A (en) | 2015-06-19 | 2015-06-19 | Prevention and control method of rose powdery mildew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104982183A true CN104982183A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344902.1A Pending CN104982183A (en) | 2015-06-19 | 2015-06-19 | Prevention and control method of rose powdery mildew |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574609A (en) * | 2019-09-11 | 2019-12-17 | 贵州省植物园 | Green prevention and control method for edible rose powdery mildew by combining physical means |
| JP7201281B1 (en) | 2022-01-21 | 2023-01-10 | フマキラー株式会社 | How to wash off powdery mildew spores |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593152A (en) * | 2004-07-12 | 2005-03-16 | 中国科学院遗传与发育生物学研究所 | Cucumber powdery mildew prevention and cure method |
| CN102144460A (en) * | 2010-11-30 | 2011-08-10 | 天津滨海国际花卉科技园区股份有限公司 | Method of controlling powdery mildew of florists cineraria |
-
2015
- 2015-06-19 CN CN201510344902.1A patent/CN104982183A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593152A (en) * | 2004-07-12 | 2005-03-16 | 中国科学院遗传与发育生物学研究所 | Cucumber powdery mildew prevention and cure method |
| CN102144460A (en) * | 2010-11-30 | 2011-08-10 | 天津滨海国际花卉科技园区股份有限公司 | Method of controlling powdery mildew of florists cineraria |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574609A (en) * | 2019-09-11 | 2019-12-17 | 贵州省植物园 | Green prevention and control method for edible rose powdery mildew by combining physical means |
| CN110574609B (en) * | 2019-09-11 | 2021-06-15 | 贵州省植物园 | Green prevention and control method for edible rose powdery mildew by combining physical means |
| JP7201281B1 (en) | 2022-01-21 | 2023-01-10 | フマキラー株式会社 | How to wash off powdery mildew spores |
| JP2023106711A (en) * | 2022-01-21 | 2023-08-02 | フマキラー株式会社 | Method for washing away powdery mildew spores |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |