CN104430520A - Titanium-sulfur powdery mildew prevention mixture - Google Patents

Abstract

The invention relates to a titanium-sulfur powdery mildew prevention mixture. The mixture comprises the following ingredients: 3 to 5 parts of shell-core structure 70-nm titanium microspheres, 6 to 10 parts of sulfur and 30 to 50 parts of 27% lipid film. The mixture is processed into emulsion and mainly used for preventing pumpkin powdery mildew, pepper powdery mildew and strawberry powdery mildew. According to the mechanism of action of the titanium-sulfur powdery mildew prevention liquid, a fatty acid film is formed on a leaf to prevent the invasion of germs and prevent the growth diffusion of the germs on a disease part and to produce little heat under the sunlight so as to damage the protective film and cell wall of germs, infect the wound of the germs by the sulfur which is sensitive to the germs, to alleviate the activity and diffusion of the germs and to kill the germs are further killed, so that the titanium-sulfur powdery mildew prevention mixture is a physical prevention method; in addition, an effect on preventing sunscald caused by high-intensity sunlight and improving photosynthesis and hydrophilia can be achieved. The titanium-sulfur powdery mildew prevention mixture is a safe, environment-friendly, toxic-free and no-drug-fast powdery mildew prevention mixture.

Description

A kind of titanium sulphur controlling powdery mildew mixture

Technical field

The present invention relates to a kind of titanium sulphur controlling powdery mildew mixture, belong to the technical field of plant pest management.

Background technology

The pathogen of powdery mildew is easy to develop immunity to drugs, control for powdery mildew generally adopts Uptake and translocation method, have an effect with the glyceraldehyde 3-phosphate deoxidation hydrogen enzyme destroying powdery mildew substance, be combined with the cysteine protein matter of this enzyme, thus destroy this proteinase activity, destroy the metabolism of powdery mildew pathogen and the principle that loses one's life; Use the prevention and controls of this principle, easily cause residue of pesticide, with the pesticide resistance of powdery mildew pathogen; Use physical prevention and controls, pathogen is sealed and avoids it to spread, reduce its respiratory function, burn the physical control destroying its diaphragm and cell wall with daylight, the trace element needed for plant growth can be provided again; For residue of pesticide, be necessary to provide a kind of and white powder is critically ill a kind of harmful physical control method.

Summary of the invention

The problem of agricultural chemicals is generally relied on for present plantation, soil vitality is caused to reduce, the invention provides a kind of titanium sulphur controlling powdery mildew mixture, its mechanism of action is the panniculus that application high fat film produces, by the core-shell structure 70nm titanium microballoon of 70 nanometers and the ingredient adsorption of sulphur, and at the blade-shaped straticulation diaphragm of plant, play the intrusion intercepting germ, the crop of morbidity avoid the spore of powdery mildew pathogen to spread, and then reduce the quantity of pathogene, utilize anatase structures, heat energy is produced under producing photocatalysis, carry out burning to the diaphragm of pathogene and cell wall, by the effect of powdery mildew for sulfur sensitive, by the element sulphur infected wound of sulphur, and then destroy its vital activity, thus reach the effect of control, the present invention separately has the light stopping and isolate and cause the wavelength that burns crop day, prevention plant because of sunshine excessively strong, and the sunscald caused, use is turned into containing the trace element needed for plant, with the photosynthetic mechanism of enhancing, not only can suppress the pathogene of powdery mildew, also has the effect strengthening plant growth.

For realizing above-mentioned object, the present invention is a kind of titanium sulphur controlling powdery mildew mixture, and the feature described in it is to comprise following component: Cosan 6-10 part, core-shell structure 70nm titanium microballoon 3-5 part, 27% high fat film 30-50 part, and processing is mixed with emulsion;

For realizing a kind of titanium sulphur controlling powdery mildew mixture, it is characterized in that following steps:

(1) get the raw materials ready according to a kind of raw material of titanium sulphur controlling powdery mildew mixture;

(2) by Cosan warm water furnishing pasty state, the temperature of warm water is at 40-50 DEG C;

(3) further by the Cosan of furnishing pasty state, put into cast iron pan and add water, the ratio added water is Cosan: water is 1:6, after boiling 10 minutes, keeps boiling, time 40-60 minute with slow fire with big fire, boils cooling of ceasing fire after water becomes dark brown brown;

(4) further by the sulphur stoste of completing steps (3), be placed into ventilation cooling, after temperature drops to 40-45 DEG C, obtain liquid with filtered through gauze residue;

(5) further by the sulphur stoste of completing steps (4), add core-shell structure 70nm titanium micro-sphere material, be uniformly mixed;

(6) after completing steps (3), then add 27% high fat film, stir, furnishing emulsion, obtain titanium sulphur controlling powdery mildew mixture.

Advantage of the present invention:

Compared with prior art, the present invention adopts core-shell structure 70nm titanium, nucleocapsid structure increases the contact surface with germ, with it, there is photocatalysis characteristic and produce temperature, the diaphragm of large-area powdery mildew pathogen of burning and cell wall, by the destruction of element sulphur to its cell, cause cytoplasmic outflow, and then destroy the activity of pathogene, high fat film is sprayed on blade, form the diaphragm of one deck fatty acid, titanium element sulphur can be adsorbed, reduce outside running off, separately can intercept pathogen spore, spread because of wind-force or immerse, and then reduce the colony of pathogene, reach controlling powdery mildew effect, titanium is under photocatalysis in addition, to the hydrone in air, carry out catalysis and form negative oxygen ion, keep air fresh, core-shell structure 70nm titanium microballoon can play photocatalysis at ruddiness 650-690nm in addition, intercept 62% infrared rays, crop is avoided to be subject to burning day and the sunscald caused, more can increase the photosynthesis of crop, with the various trace elements of plant growth in sulphur, through photosynthesis, trace element is directly supplied to crop, not only play preventing and treating diseases, more can strengthen the nutrition needed for growing, reach the standard of plantation non agricultural chemical residuum and environmental protection.

Accompanying drawing explanation

Fig. 1 is a kind of titanium sulphur controlling powdery mildew mixture preparation method process chart of the present invention

embodiment

Composition of a kind of nano-titanium rice fulgorid control agent and preparation method thereof is described in detail below in conjunction with accompanying drawing 1

1, get the raw materials ready: the nano-titanium microballoon 500g that raw material I is Cosan 1,000 g, raw material II is core-shell structure, raw material III are high fat film 5 kilograms;

2, by the warm water of raw material I with 40-50 DEG C, furnishing pastel;

3, further by step 2) after furnishing pasty state, add the water of 6 kilograms, water, boil boiling with big fire, start timing 10 minutes;

4, further completing steps 3) after, by thermal transfer to slow fire infusion, infusion time 40-60 minute, period keeps stirring, and avoids boiling Jiao, until liquid closes fire after becoming sepia, is placed on ventilation Temperature fall to 40-45 DEG C;

5, after further step 4) being completed, with gauze elimination residue;

6, add the nano-titanium microballoon of the core-shell structure of raw material II after step 5) being completed further, carry out mix and blend;

7, add the high fat film of raw material III after step 6) being completed further, add and stir, stir until form uniform sepia shape;

8, with brown bottle bottling after further step 7) being completed, titanium sulphur controlling powdery mildew mixture is obtained.

 

Applying nano photocatalysis of the present invention, coordinate powdery mildew pathogene to the mode of the susceptibility of sulphur and fatty acid film, to the pathogene of powdery mildew, formed and close, burn, under the effect of infecting, make it lose activity, avoid using internal-suction type transmission method, therefore do not develop immunity to drugs, and separately have enhancing crop photosynthesis, air improves, with trace element, be subject to after powdery mildew infects to crop, carry out nutritional supplementation, improve the resistance of crop itself, not only play and prevent and treat the harm of powdery mildew to crop, separately can increase the vigor of plant, antibiotic property and output, avoid using agricultural chemicals, the problem of the pesticide resistance that the pathogene produced produces and residue of pesticide.

 

Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.

Claims (2)

1. a titanium sulphur controlling powdery mildew mixture, is characterized in that comprising following composition: core-shell structure 70nm titanium microballoon 3-5 part, Cosan 6-10 part, 27% high fat film 30-50 part, and processing is mixed with emulsion.

2., as claim 1 titanium sulphur controlling powdery mildew mixture, it is characterized in that:

(1) get the raw materials ready according to a kind of raw material of titanium sulphur controlling powdery mildew mixture;

(2) by Cosan warm water furnishing pasty state, the temperature of warm water is at 40-50 DEG C;

(3) further by the Cosan of furnishing pasty state, put into cast iron pan and add water, the ratio added water is Cosan: water is 1:6, after boiling 10 minutes, keeps boiling, time 40-60 minute with slow fire with big fire, boils cooling of ceasing fire after water becomes dark brown brown;

(4) further by the sulphur stoste of completing steps (3), be placed into ventilation cooling, after temperature drops to 40-45 DEG C, obtain liquid with filtered through gauze residue;

(5), further by the sulphur stoste of completing steps (4), add core-shell structure 70nm titanium micro-sphere material, be uniformly mixed;

(6) after completing steps (3), then add 27% high fat film, stir, furnishing emulsion, obtain titanium sulphur controlling powdery mildew mixture.