Compound composition containing Songmansha and acaricide and application thereof

A technology of compound composition and acaricide, applied in the direction of application, biocide, animal repellent, etc., can solve the problems of insecticide composition and application that have not been reported, affect the yield and quality of fruit trees, and leave leaves fall off, etc. , to achieve the effect of reducing environmental pollution and pesticide residues, increasing service life and reducing environmental pollution

Inactive Publication Date: 2019-01-18
SHANDONG YANTAI AGRI SCI & TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The three kinds of pest mites all cluster on the back of the leaves to suck the juice with their active mites. When the damage is severe, the leaves often fall off early, which serious...

Method used

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  • Compound composition containing Songmansha and acaricide and application thereof
  • Compound composition containing Songmansha and acaricide and application thereof
  • Compound composition containing Songmansha and acaricide and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Indoor toxicity test and compound ratio screening

[0046] 1.1 Test method

[0047] 1.1.1 Drug preparation

[0048] Component I 87% pine mite squalene oil emulsion is from Shenzhen Bailebao Bio-Agricultural Technology Co., Ltd.; component II 24% spirodiclofen suspension concentrate is from Bayer Crop Science (China) Co., Ltd.

[0049] 1.1.2 Sources of tested insects and treatment methods

[0050] Take spirodiclofen as component II as an example.

[0051] Panonychus apples were collected from the experimental farm of Yantai Academy of Agricultural Sciences.

[0052] For indoor toxicity determination, refer to the Slide-dip method recommended by FAO (Food and Agriculture Organization of the United Nations). Cut the double-sided tape into 2-3cm long, stick it on one end of the microscope slide, and use tweezers to peel off the glue. Pick out adult mites with the same size, bright body color, and active actions with a brush of zero size, and stick their backs on double-...

Embodiment 2

[0085] Field efficacy evaluation test

[0086] According to the optimal compounding ratio of pine shark and spirodiclofen 1:15 screened out indoors, a 16% pine shark-spirulin compound insecticide was prepared, which contained 1% pine shark and 15% snail Micarid. In the field, 500 times of 87% pine mite shark pine oil emulsion and 4000 times of 24% spirodiclofen suspension concentrate were used as control agents, and a field efficacy test was carried out.

[0087] 2.1 Drugs to be tested

[0088] 87% pine mite shark pine oil emulsion, product of Shenzhen Bailebao Bio-Agricultural Technology Co., Ltd.;

[0089] 24% Spirodiclofen SC, product of Bayer Crop Science (China) Co., Ltd.;

[0090] 16% pine mite shark - spirodiclofen insecticidal composition 3000 times, 3500 times, 4000 times, prepared by Yantai Academy of Agricultural Sciences.

[0091] 2.2 Community design

[0092] The experimental crops were apple trees, and the variety was Fuji. There were 6 treatments in total ...

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Abstract

The invention relates to a compound composition containing Songmansha and acaricide and an application thereof. The compound composition is characterized in that the effective component comprises a component I and a component II. The component I is Songmansha and the component B is one of a heterocyclic acaricide, a tetronic acid acaricide, a novel benzoylacetonitrile acaricide, a novel acrylonitrile acaricide, a novel oxazole contact acaricide, a pyrazolamide acaricide, a biphenylhydrazine acaricide, an antibiotics acaricide, an organotin acaricide, a tetrazine acaricide, a thiazolidone acaricide, a sulfite acaricide, a novel thioureas acaricide, a pyrethroids acaricide and a biological source acaricide. The compound composition has an obvious synergic effect to prevention and treatment of pest mites of crops, can improve the preventing and treating effect obviously, reduces the use level of chemical pesticides and plant source insecticides, reduces the pesticide cost, improves the problem of environmental pollution and residues of agricultural products, is safe to environment and can be applied to prevention and treatment of pest mites of crops widely.

Description

technical field [0001] The invention relates to the technical field of agricultural insecticidal compound compositions, in particular to a compound composition containing pine mite shark and acaricide and its application. Background technique [0002] Apple is one of the important economic crops in our country, and its income has been stable in the past 20 years. It plays an important role in promoting the adjustment of agricultural structure, changing the mode of agricultural economic growth, and increasing farmers' income. In recent years, my country's apple planting area continues to expand, but the industry is suffering from serious attacks of various diseases and insect pests. Apple spider mite (Pannychus ulmi Koch), hawthorn spider mite (Tetranychus viennensis Zacher), and two-spotted spider mite (Tetranychus urticae Koch) are the main pests that harm fruit trees. The three kinds of pest mites all clustered on the back of the leaves to suck the sap with their active m...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/40A01N53/08A01N41/04A01N55/04A01N43/713A01N43/76A01N43/58A01N47/24A01N37/34A01N43/78A01N47/30A01N43/56A01N53/10A01N43/38A01N43/12A01N43/16A01N37/02
CPCA01N37/02A01N37/34A01N41/04A01N43/12A01N43/40A01N43/56A01N43/58A01N43/713A01N43/76A01N43/78A01N43/90A01N47/24A01N47/30A01N53/00A01N55/04
Inventor 王洪涛王英姿栾炳辉王丽丽王培松
Owner SHANDONG YANTAI AGRI SCI & TECH INST
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