CN104938509A - Composition for preventing and controlling leaf spot of cymbidium faberi Rolfe - Google Patents
Composition for preventing and controlling leaf spot of cymbidium faberi Rolfe Download PDFInfo
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- CN104938509A CN104938509A CN201510310901.5A CN201510310901A CN104938509A CN 104938509 A CN104938509 A CN 104938509A CN 201510310901 A CN201510310901 A CN 201510310901A CN 104938509 A CN104938509 A CN 104938509A
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- composition
- leaf spot
- preventing
- active component
- active drug
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Abstract
The invention discloses a composition for preventing and controlling leaf spot of cymbidium faberi Rolfe. The composition is composed of the following effective pharmaceutical active ingredients according to the weight ratio of 1:(5-10):(0.1-0.5): carbendazim, ethirimol and cyprodinil. The composition has a good control effect on the leaf spot of cymbidium faberi Rolfe.
Description
Technical field
The present invention relates to a kind of composition preventing and treating orchid leaf spot.
Background technology
Orchid (formal name used at school: Cymbidium faberi Rolfe): be the raw herbaceous plant in ground that the orchid family orchid belongs to.Pseudobulb is not obvious, and collection generates clump, ovalize.Leaf band shape, orthostatic is strong, and vein is bright, and often there is rough sawn tooth at edge.Spending normal is oyster, and lip has purple red color spot, and a stem is spent more.The nearly narrow ellipse of capsule, long 5 ~ 5.5 centimetres, wide about 2 centimetres.3 ~ May of florescence.
Leaf spot is a kind of fungal disease of blade of causing harm, and whole vegetative period all can occur.Leaf spot their early stage is brown scab, and after expanding, scab is in long oval to rectangular plaque-like, edge bronzing, interior taupe.Scattered black shot-like particle on later stage scab.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of composition preventing and treating orchid leaf spot.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Prevent and treat a composition for orchid leaf spot, active drug active component is 1:(5 ~ 10 by carbendazim, the phonetic phenol of second and cyprodinil by weight): (0.1 ~ 0.5) forms.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
A kind of wetting powder preventing and treating orchid leaf spot:
Active drug active component carbendazim 2wt%
The phonetic phenol 20wt% of active drug active component second
Active drug active component cyprodinil 1wt%
Dispersant NNO(sodium methylene bis-naphthalene sulfonate) 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate (pulling open powder) 2wt%
White carbon surplus.
embodiment 2
A kind of wetting powder preventing and treating orchid leaf spot:
Active drug active component carbendazim 4wt%
The phonetic phenol 20wt% of active drug active component second
Active drug active component cyprodinil 0.4wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
embodiment 3
A kind of wetting powder preventing and treating orchid leaf spot:
Active drug active component carbendazim 3wt%
The phonetic phenol 15wt% of active drug active component second
Active drug active component cyprodinil 1wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 1
Active drug active component carbendazim 20wt%
The phonetic phenol 2wt% of active drug active component second
Active drug active component cyprodinil 3wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 2
Active drug active component carbendazim 10wt%
The phonetic phenol 5wt% of active drug active component second
Active drug active component cyprodinil 10wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Wetting powder is watered dilution by 1:500, and spray at orchid (large product) leaf spot disease initial stage, the wetting powder of embodiment of the present invention 1-3 is is on average prevented and treated efficiency and can be reached 90 ~ 95%, and the average control efficiency of wetting powder of contrast is 73 ~ 76%.
The formulation of composition of the present invention is not limited to wetting powder, also can be made into missible oil, aqueous emulsion, sustained-release granular formulation, liquor, granule, tablets and other formulations.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. prevent and treat a composition for orchid leaf spot, active drug active component is 1:(5 ~ 10 by carbendazim, the phonetic phenol of second and cyprodinil by weight): (0.1 ~ 0.5) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310901.5A CN104938509A (en) | 2015-06-09 | 2015-06-09 | Composition for preventing and controlling leaf spot of cymbidium faberi Rolfe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310901.5A CN104938509A (en) | 2015-06-09 | 2015-06-09 | Composition for preventing and controlling leaf spot of cymbidium faberi Rolfe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104938509A true CN104938509A (en) | 2015-09-30 |
Family
ID=54154044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310901.5A Pending CN104938509A (en) | 2015-06-09 | 2015-06-09 | Composition for preventing and controlling leaf spot of cymbidium faberi Rolfe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104938509A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617658A (en) * | 2009-08-01 | 2010-01-06 | 深圳诺普信农化股份有限公司 | Combination sterilization composition |
| CN101690487A (en) * | 2009-06-27 | 2010-04-07 | 深圳诺普信农化股份有限公司 | Agricultural bactericidal composition |
| CN101715772A (en) * | 2009-11-02 | 2010-06-02 | 陕西汤普森生物科技有限公司 | Bactericidal composition containing carbendazim and ethirimol |
| CN101715775A (en) * | 2009-11-30 | 2010-06-02 | 福建新农大正生物工程有限公司 | Sterilizing composition containing ethirimol |
| CN101755791A (en) * | 2009-11-10 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Plant-protecting composition |
-
2015
- 2015-06-09 CN CN201510310901.5A patent/CN104938509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690487A (en) * | 2009-06-27 | 2010-04-07 | 深圳诺普信农化股份有限公司 | Agricultural bactericidal composition |
| CN101617658A (en) * | 2009-08-01 | 2010-01-06 | 深圳诺普信农化股份有限公司 | Combination sterilization composition |
| CN101715772A (en) * | 2009-11-02 | 2010-06-02 | 陕西汤普森生物科技有限公司 | Bactericidal composition containing carbendazim and ethirimol |
| CN101755791A (en) * | 2009-11-10 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Plant-protecting composition |
| CN101715775A (en) * | 2009-11-30 | 2010-06-02 | 福建新农大正生物工程有限公司 | Sterilizing composition containing ethirimol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150930 |