A kind of anti-plant virus disease composition and its application
A technology of anti-plant virus and composition, applied in the direction of application, plant growth regulator, plant growth regulator, etc., can solve the problems such as difficult to prevent and control crop plant virus diseases, and achieve the promotion of root system development and tillering, increase yield, The effect of enhancing the potency
Active Publication Date: 2015-11-11
SHANDONG SHENGPENG TECH
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- Application Information
AI Technical Summary
Problems solved by technology
Although single use of triacontanol can promote germination, rooting, stem and leaf growth and flowering, make crops mature earlier, increase seed setting rate, enhance cold resistance, drought resistance, increase yield, and improve product quality, but it is difficult to prevent crops from plant viruses disease damage
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0052] Components and content: 0.1% fucose ester, 0.05% triacontanol, 3% sodium lauryl sulfate, 8% NNO, 2% kaolin, supplemented with water.
[0053] Preparation method: Mix fucose esters, triacontanol, sodium lauryl sulfate, NNO, and kaolin in proportion, crush them to 300-400 mesh, add enough water, dissolve, and mix well to become a water suspension agent.
Embodiment 2
[0055] Components and content: 0.1% fucose ester, 1% triacontanol, 3% sodium lauryl sulfate, 8% NNO, 2% kaolin, supplemented with water.
[0056] Preparation method is the same as example 1.
Embodiment 3
[0058] Components and content: fucose ester 0.5%, triacontanol 2%, sodium lauryl sulfate 3%, NNO8%, BX2%, supplemented by water.
[0059] Preparation method is the same as example 1.
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The invention discloses a plant-virus-disease-resistant composition and application of the composition, and belongs to the field of plant-virus-disease-resistant pesticides. The composition comprises the following effective components in percentage by weight: 0.1-2% of fucose ester and 0.05-2% of triacontanol. The composition can be prepared into water suspension, wettable powder and the like. When the composition is applied in the rice seed soaking stage, or the seedling stage and a rice seedling bed, the development and tiller of rice root systems can be facilitated; the yield can be increased; the composition has a relatively remarkable effect of preventing and treating bakanae diseases. Compared with the prior art, the composition is formed by mixing the fucose ester and the triacontanol; the pesticide effect is remarkably improved; a good effect of preventing and treating plant virus diseases can be achieved with the relatively low consumption of the effective components.
Description
technical field [0001] The invention relates to the field of anti-plant virus disease agents, in particular to an anti-plant virus disease composition containing fucose ester and triacontanol and the application of the composition. Background technique [0002] At present, there are 909 kinds of plant viruses in the world, and more than 100 kinds have been reported in my country. The vast majority of commercial crops are affected by virus diseases, causing some or all of the plants to grow abnormally, seriously hindering plant growth, affecting quality, and reducing yield. Symptoms are wilting, mottled and rot. There are many types of plant virus diseases, which are harmful and difficult to control. [0003] Fucose ester, the chemical name is α-L-fucose-4-sulfate, also known as laminarin, laminarin, seaweed sulfate polysaccharide or fucoidan, is a kind of seaweed extract. Because fucose ester has various physiological activities such as anticoagulation, lowering blood fat, ...
Claims
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IPC IPC(8): A01N43/16A01N25/04A01N25/14A01P1/00A01P21/00A01N31/02
Inventor 魏来忠孟凡顺
Owner SHANDONG SHENGPENG TECH
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