Pesticide composition for inhibiting catkin

A pesticide composition and catkin technology, applied in the field of plant growth regulators, can solve the problems of inducing diseases, long time period, high toxicity, etc., and achieve the effects of no pollution cost, improved removal rate, and long half-life

Active Publication Date: 2021-04-20
四川省新兰月生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Willow is a native tree species in my country. It is mainly used as an urban greening tree in the north. It is planted in large quantities on both sides of the road or inside the park. Around March every year, the willow inflorescence (willow spike) begins to germinate. When the temperature is suitable, young leaves will be born at the same time. When the ear is tender, the flower color is green, and when it is old, white cotton is born, which is catkins. The catkins flying all over the sky are like snowflakes. The flocculent material is actually the seed hair on the seeds. Catkins are typical allergens. , it may induce diseases, and at the same time, it may carry and spread germs during the floating process, especially for allergic people. degree
The commonly used method of inhibiting catkins is the drug "Yihua No. 1" for inhibiting catkins developed by the Beijing Academy of Landscape Sciences, that is, gibberellic acid powder. The germination of catkins is controlled by injecting willows one year in advance, but The inhibitory effect is unstable, and the cost is high, and the injection hole is easy to cause problems such as diseases and insect pests:
That is, it discloses a method of using polyacrylamide, fulvic acid, abscisic acid, brassinolide, and forchlorfenuron

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The pesticide composition for inhibiting catkins is prepared from the following components:

[0037] Amiloride, naphthaleneacetamide, genistein, as active ingredients;

[0038] Accessories;

[0039] solvent.

[0040] The auxiliary materials are wetting and dispersing agents, thickeners, rheological agents, and antifreeze agents.

[0041] The wetting and dispersing agent is one or more of alkylphenol polyoxyethylene ether, propylene glycol block polyether, calcium dodecylbenzenesulfonate, lignin naphthalenesulfonate, and tea saponin;

[0042] The thickening agent is one or more of xanthan gum and sodium carboxymethyl cellulose;

[0043] The rheological agent is one or more of magnesium aluminum silicate and white carbon black;

[0044] The antifreeze is one or more of ethylene glycol and glycerin;

[0045] The solvent is water.

[0046] In the pesticide composition for inhibiting catkins in the present embodiment 1, by weight, 1% of amiloride, 0.5% of naphthalene a...

Embodiment 2

[0053] In Example 2, the pesticide composition for inhibiting catkins comprises: 5% of amiloride, 1% of naphthalene acetamide, 1% of genistein, 2% of propylene glycol block polyether, dodecyl Calcium benzenesulfonate 1%, tea saponin 1%, xanthan gum 0.1%, sodium carboxymethyl cellulose 0.05%, magnesium aluminum silicate 0.5%, ethylene glycol 4%, water balance.

Embodiment 3

[0055] In the pesticide composition for inhibiting catkins in the present embodiment 3, it includes by weight percentage: 10% of amiloride, 1.5% of naphthalene acetamide, 1.5% of genistein, 2.5% of propylene glycol block polyether, dodecyl Calcium benzenesulfonate 1%, tea saponin 1%, xanthan gum 0.1%, sodium carboxymethyl cellulose 0.05%, magnesium aluminum silicate 0.5%, white carbon black 0.5%, glycerin 4%, water balance .

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PUM

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Abstract

The invention relates to a pesticide composition for inhibiting catkin. The pesticide composition is prepared from the following components: picloram, naphthylacetamide, genistein, a wetting dispersant, a thickener, a rheological agent, an anti-freezing agent and water. The willow inflorescence removing method has the beneficial effects that the willow inflorescence removing rate is remarkably increased, and meanwhile damage to tender leaves is extremely small; toxicity is low, safety is achieved, no pollution is caused to the environment, and cost is low; the drug action time is long, and supplementary application is not needed in a short time.

Description

technical field [0001] The invention relates to the field of plant growth regulators, in particular to a pesticide composition for inhibiting catkins. Background technique [0002] Willow is a native tree species in my country. It is mainly used as an urban greening tree in the north. It is planted in large quantities on both sides of the road or inside the park. Around March every year, the willow inflorescence (willow spike) begins to germinate. When the temperature is suitable, young leaves will be born at the same time. When the ear is tender, the flower color is green, and when it is old, white cotton is born, which is catkins. The catkins flying all over the sky are like snowflakes. The flocculent material is actually the seed hair on the seeds. Catkins are typical allergens. , it may induce diseases, and at the same time, it may carry and spread germs during the floating process, especially for allergic people. degree. The commonly used method of inhibiting catkins is ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N43/16A01N37/18A01P21/00
Inventor 赵国正曾显斌刘祥宇张超黄禹任林林
Owner 四川省新兰月生物科技有限公司
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