CN104686538A - Oxyenadenine and gibberellic acid containing pesticide composition - Google Patents
Oxyenadenine and gibberellic acid containing pesticide composition Download PDFInfo
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- CN104686538A CN104686538A CN201510100732.2A CN201510100732A CN104686538A CN 104686538 A CN104686538 A CN 104686538A CN 201510100732 A CN201510100732 A CN 201510100732A CN 104686538 A CN104686538 A CN 104686538A
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- oxyenadenine
- gibberellic acid
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Abstract
The invention relates to oxyenadenine and gibberellic acid containing pesticide composition. The oxyenadenine and gibberellic acid containing pesticide composition contains oxyenadenine, gibberellic acid and pesticide adjuvant, wherein the weight ratio of oxyenadenine to gibberellic acid is 1:10-1:10, the sum of the weights of oxyenadenine and gibberellic acid in the composition is 0.01-15% in weight percentage; the pesticide composition can be processed into soluble concentrate or soluble powder in practical application; and the oxyenadenine and gibberellic acid containing pesticide composition has good growth-promotion and yield-increasing effect on cucumbers, tomatoes, eggplants and the like after being proved by a number of field trials.
Description
Technical field
The present invention relates to a kind of composition pesticide, main component comprises oxyenadenine, gibberellic acid, is mainly used to coordinate plant growth.
Background technology
Oxyenadenine belongs to cytokinin, and plant endogenous hormones is present in the fruit of plant seed, root, stem, leaf, young tender meristematic tissue and growth.Conduct to other positions primarily of tip of a root secretion, irritation cell divides, and promotes chlorophyll formation, prevents early ageing and fruit abscission.Promote photosynthesis and protein synthesis, promote flower bud differentiation and formation.Fine preventive effect function is had to tomato, cucumber, tobacco virus.
The most significant physiological effect of gibberellic acid is exactly the growth promoting plant, mainly it can promote the elongation of cell for this, there is following characteristics: promote whole strain plant growth GA process, the growth of remarkable promotion plants stems, especially obvious especially to the effect of short raw mutating variety, but the elongation of GA in vitro cutting shoots does not have obvious facilitation, and the growth effect of IAA to whole strain plant is less, but obvious facilitation is had to the elongation of in vitro cutting shoots, GA promotes that the reason that short raw plant extends is because the biosynthesis of short non-hibernating eggs endogenous GA is obstructed, make the cause that proper interior GA content is lower than normal kind, the internode elongation promoting the elongation GA of internode to mainly act on oneself to have, instead of promote the increase of joint number, even if the inhibitory action GA that there is not super optimum concentration is dense, still can show maximum Promotive effect, the situation that this and growth hormone Promoting plant growth have optimum concentration is significantly different, different plant species and the reaction of kind to GA have very large difference at vegetables (celery, lettuce, leek), herbage, the crop such as tea and ramie uses GA, high yield can be obtained.
Summary of the invention
The object of this invention is to provide a kind of composition pesticide containing oxyenadenine and gibberellic acid, be mainly used in the vegetables growth regulations such as cucumber, tomato, eggplant.
The present invention realizes mainly through following scheme: a kind of composition pesticide containing oxyenadenine and gibberellic acid, active ingredient is oxyenadenine and gibberellic acid, oxyenadenine and gibberellic acid weight ratio are 1:10 ~ 1:10, oxyenadenine and gibberellic acid weight summation in the composition percentage by weight are 0.01% ~ 15%, and all the other are agriculturally acceptable auxiliary agent.
Composition pesticide of the present invention is prepared into any one formulation being applicable to agriculturally using by known method, reasonable formulation has soluble concentrate, solvable pulvis, and the processing technology of various formulation is prior art, can change to some extent according to different situations.
The auxiliary agent used in composition pesticide provided by the invention comprises solvent, emulsifier, wetting agent, stabilizing agent, dispersant, safener, thickener, pH adjusting agent, defoamer, antifreezing agent, deionized water, filler etc., all various auxiliary agents conventional in Pesticide formulation, concrete composition and consumption, according to recipe requirements, are determined through simple test.
The production technology of the various application forms of composition pesticide provided by the invention all belongs to existing known technology, does not repeat them here.
Composition pesticide provided by the invention, adopts spray method to use, also can adopt other operation techniques agriculturally applied as required.
Composition pesticide provided by the invention is used for the vegetables growth regulations such as cucumber, tomato, eggplant.
Composition pesticide of the present invention has facilitation admirably to cucumber growth, and by oxyenadenine, gibberellic acid according to the composite discovery of certain ratio, the activity of the specific activity single dose of mixture has significant improvement, and there is huge Development volue than single formulation.Find through field trial, the preventive effect of this mix preparation is consistent with the result of indoor detection, has facilitation admirably to green cucumber and volume increase.
Embodiment
In order to make object of the present invention, technical scheme and advantage more short and sweet, the following specific embodiment of the present invention is described, but the present invention is only limitted to absolutely not these embodiments.The following stated is only the good embodiment of the present invention, only for describing the present invention, can not be interpreted as the restriction to scope of the present invention.It should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Content described in embodiment is all weight percentage.
Embodiment 1: indoor synergism test.
The abundant method of Sun Yun calculates co-toxicity coefficient (CTC).Co-toxicity coefficient (CTC) >=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤80 shows as antagonism; 80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Actual measurement toxicity index (ATI)=(standard agent EC
50/ reagent agent EC
50) × 100.
Theoretical toxicity index (the TTI)=percentage composition of A (in the toxicity index × mixture of the A)+percentage composition of B (in the toxicity index × mixture of B).
1.6 μ g/mL mother liquors are made with acetone, Tween-80 respectively by after 95.4% oxyenadenine (oxyenadenine), the former medicine folding hundred of 95.5% gibberellic acid (gibberellicacid) in co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100, utilize that mother liquor becomes oxyenadenine, gibberellic acid mass ratio is respectively 1:10-10:1, the concrete data of result of the test are in table 1.
Table 1, oxyenadenine, gibberellic acid increase effect test to cucumber fruits weight
Measure yield trials by indoor pot cucumber to find, oxyenadenine, gibberellic acid all have synergistic effect to cucumber yield increase afterwards according to the ratio of 1:10-10:1 is composite, and co-toxicity coefficient is all more than 120, and the two compound synergic is remarkable.
The solvable pulvis of embodiment 2:20% oxyenadenine gibberellic acid.
Mix entering in blender after above-mentioned material in proportion coarse crushing, more namely obtain the solvable pulvis of 20% oxyenadenine gibberellic acid after air-flow crushing.
Embodiment 3:10% oxyenadenine gibberellic acid soluble concentrate.
Above-mentioned material is pulverized rear mixing in proportion, after abundant stirring and dissolving, complements to 100% by deionized water, continue to be stirred to transparent, be i.e. obtained 10% oxyenadenine gibberellic acid soluble concentrate.
Embodiment 4: the cucumber production promoting test of pesticide effectiveness.
Test medicine is the solvable pulvis of 20% oxyenadenine gibberellic acid, test site is Nanning, test period is in June, 2014, select the better cucumber field in liquid manure field, adopt the mode of mechanical spraying, with 3% gibberellic acid missible oil (Shaanxi Meibang Pesticide Co., Ltd.), 1000 times of liquid for contrast medicament, test process is carried out with the solvable pulvis of above-mentioned 20% oxyenadenine gibberellic acid 3000 times of liquid, investigate cucumber growth situation respectively at 60d after medicine, above medicament 60d post-equalization rate of growth is respectively 18.1%, 33.6%.Test shows that the solvable pulvis of 20% oxyenadenine gibberellic acid has good production-increasing function to cucumber.
Embodiment 5: the tomato production promoting test of pesticide effectiveness.
Test medicine is 10% oxyenadenine gibberellic acid soluble concentrate, test site is Guangdong Huizhou city, test period is in August, 2014, select the better tomato field in liquid manure field, adopt the mode of mechanical spraying, with 3% gibberellic acid missible oil (Shaanxi Meibang Pesticide Co., Ltd.), 1000 times of liquid for contrast medicament, test process is carried out with above-mentioned 10% oxyenadenine gibberellic acid soluble concentrate 3000 times of liquid, investigate tomato growing state respectively at 60d after medicine, above medicament 60d post-equalization rate of growth is respectively 11.2%, 26.8%.Test shows that 10% oxyenadenine gibberellic acid has tomato and has good production-increasing function.
Embodiment 6: the eggplant volume increase test of pesticide effectiveness.
Test medicine is 10% oxyenadenine gibberellic acid soluble concentrate, test site is yueyang, hunan city, test period is in July, 2014, select the better eggplant field in liquid manure field, adopt the mode of mechanical spraying, with 3% gibberellic acid missible oil (Shaanxi Meibang Pesticide Co., Ltd.), 1000 times of liquid for contrast medicament, test process is carried out with above-mentioned 10% oxyenadenine gibberellic acid soluble concentrate 3000 times of liquid, investigate eggplant growing state respectively at 60d after medicine, above medicament 60d post-equalization rate of growth is respectively 10.1%, 32.6%.Test shows that 20% oxyenadenine gibberellic acid has eggplant and has good production-increasing function.
Shown by indoor biometrics test and a large amount of outdoor field comparison test, the solvable pulvis of 20% oxyenadenine gibberellic acid of the present invention, 10% oxyenadenine gibberellic acid soluble concentrate have good effect of increasing production to vegetables such as cucumber, tomato, eggplants, are that one is worth of widely use pesticide species.
Claims (3)
1. one kind contains the composition pesticide of oxyenadenine and gibberellic acid, it is characterized in that: active ingredient is oxyenadenine and gibberellic acid, the weight ratio of oxyenadenine and gibberellic acid is 1:10 ~ 10:1, and oxyenadenine and gibberellin weight summation in the composition percentage by weight are 0.01% ~ 15%.
2. a kind of composition pesticide containing oxyenadenine and gibberellin according to claim 1, is characterized in that: when practical application, preparation becomes the one of soluble concentrate or solvable pulvis.
3. a kind of application of composition pesticide in cucumber, tomato, eggplant vegetables growth regulation containing oxyenadenine and gibberellin according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100732.2A CN104686538A (en) | 2015-03-06 | 2015-03-06 | Oxyenadenine and gibberellic acid containing pesticide composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100732.2A CN104686538A (en) | 2015-03-06 | 2015-03-06 | Oxyenadenine and gibberellic acid containing pesticide composition |
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| CN104686538A true CN104686538A (en) | 2015-06-10 |
Family
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| CN201510100732.2A Pending CN104686538A (en) | 2015-03-06 | 2015-03-06 | Oxyenadenine and gibberellic acid containing pesticide composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123717A (en) * | 2015-10-26 | 2015-12-09 | 唐睿 | Plant growth regulating composition preparation with synergistic function |
| CN107668045A (en) * | 2016-08-01 | 2018-02-09 | 江苏龙灯化学有限公司 | A kind of plant growth regulator composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1879481A (en) * | 2005-06-18 | 2006-12-20 | 叶中良 | A dissoluable liquid containing phytohormone and micro-elements |
-
2015
- 2015-03-06 CN CN201510100732.2A patent/CN104686538A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1879481A (en) * | 2005-06-18 | 2006-12-20 | 叶中良 | A dissoluable liquid containing phytohormone and micro-elements |
Non-Patent Citations (2)
| Title |
|---|
| 林永: "天然植物生长调节剂—玉米素对番茄生长、增产的影响", 《农药》 * |
| 江晴: "植物生长调节剂对黄瓜生长及产量的影响", 《福建农业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123717A (en) * | 2015-10-26 | 2015-12-09 | 唐睿 | Plant growth regulating composition preparation with synergistic function |
| CN107668045A (en) * | 2016-08-01 | 2018-02-09 | 江苏龙灯化学有限公司 | A kind of plant growth regulator composition |
| CN107668045B (en) * | 2016-08-01 | 2022-11-15 | 江苏龙灯化学有限公司 | Plant growth regulator composition |
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Application publication date: 20150610 |