Noctuidae pest attractant and preparation method and application thereof

A pest attractant, Noctuidae technology, applied in the directions of attractant pests, botanical equipment and methods, application, etc., can solve the problems of slow effect and high control cost

Inactive Publication Date: 2016-06-01
SHENZHEN BIOGLOBAL AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In response to the pollution and residue problems caused by the abuse of chemical pesticides, pesticides and other new types of low-toxicity pesticides are also being researched, developed and promoted one after another, but they have not been widely used due to the high cost of control and slow effect.

Method used

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  • Noctuidae pest attractant and preparation method and application thereof
  • Noctuidae pest attractant and preparation method and application thereof
  • Noctuidae pest attractant and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An attractant for Noctuidae pests, comprising the following raw materials in parts by weight: 0.5 parts of phenylacetaldehyde; 0.5 parts of methyl o-methoxybenzoate; 0.5 parts of methyl salicylate; 5 parts of cis-leafyl acetate; 0.5 parts of limonene; 0.5 parts of amino acid food attractant; 5 parts of trimethylamine food attractant; 10 parts of ethyl cellulose; 30 parts of water.

[0023] 1) Weigh 50 g of phenylacetaldehyde, 50 g of methyl o-methoxybenzoate, 50 g of methyl salicylate, 500 g of cis-phyllyl acetate and 50 g of limonene, mix and stir the above-mentioned raw materials;

[0024] 2) The premix of step 1) is mixed with 1000g ethyl cellulose, and the mixture is screw extruded and granulated;

[0025] 3) Mix and stir 50 g of amino acid attractant, 500 g of trimethylamine attractant, and 1000 mL of water with the material prepared in step 2) to obtain an attractant for Noctuidae pests.

Embodiment 2

[0027] An attractant for Noctuidae pests, comprising the following raw materials in parts by weight: 1 part of phenylacetaldehyde; 5 parts of methyl o-methoxybenzoate; 3 parts of methyl salicylate; 3 parts of cis-leafyl acetate; 2 parts of limonene; 5 parts of glycoside attractant; 0.5 part of sweetener attractant; 10 parts of ethyl cellulose; 50 parts of cellulose acetate; 80 parts of water.

[0028] 1) Weigh 100g of phenylacetaldehyde, 500g of methyl o-methoxybenzoate, 300g of methyl salicylate, 300g of cis-leafyl acetate and 200g of limonene, mix and stir the above raw materials evenly;

[0029] 2) The premix of step 1) is mixed with 5000g cellulose acetate and 1000g ethyl cellulose, and the mixture is screw extruded and granulated;

[0030] 3) Mix and stir 500 g of glycosidic acid attractant, 50 g of sweetener-type attractant, and 8000 mL of water with the material prepared in step 2) to obtain an attractant for Noctuidae pests.

Embodiment 3

[0032] An attractant for Noctuidae pests, comprising the following raw materials in parts by weight: 5 parts of phenylacetaldehyde; 0.5 parts of methyl o-methoxybenzoate; 3 parts of methyl salicylate; 5 parts of cis-leafyl acetate; 5 parts of limonene; 15 parts of animal and its processed by-products food attractant; 5 parts of nucleotide food attractant; 50 parts of polyethylene; 40 parts of ethylene vinyl acetate copolymer; 75 parts of water.

[0033] 1) Weigh 500g of phenylacetaldehyde, 50g of methyl o-methoxybenzoate, 300g of methyl salicylate, 500g of cis-leafyl acetate and 500g of limonene, mix and stir the above-mentioned raw materials;

[0034] 2) The premix of step 1) is mixed with 5000g polyethylene and 4000g ethylene vinyl acetate copolymer, and the mixture is screw extruded and granulated;

[0035] 3) Mix and stir 1500g animal and its processed by-product-based food attractant, 500g nucleotide-based food-attractant, 7500mL water and the material prepared in step 2)...

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Abstract

The invention discloses a noctuidae pest attractant. The noctuidae pest attractant comprises, by weight, 0.5-5 parts of phenylacetaldehyde, 0.5-5 parts of methyl o-anisate, 0.5-5 parts of methyl salicylate, 0.5-5 parts of cis-hexenyl acetate, 0.5-5 parts of limonene, 0.5-20 parts of feed attractant, 10-90 parts of slow-release carrier and 30-80 parts of water. The invention further discloses a preparation method and application of the attractant. The attractant prepared by the method is stable in performance, long in efficacy lasting time, wide in pest attracting spectrum and capable of attracting female and male imagoes. The attractant prepared by the method is a wide-spectrum attractant, has good attracting effect on various noctuidae pests like armyworm, Spodoptera litura, Spodoptera exigua, cotton bollworm, Helicoverpa assulta, cutworm and Plusia agnata and can attract and Lamprosema indicata fabricius and several Coleopterous pests. The noctuidae pest attractant can effectively attract and kill noctuidae pests when cooperating with a tiny amount of stomach-toxicity pesticides. The noctuidae pest attractant can be directly applied on crops and can be used with the help of various traps.

Description

technical field [0001] The invention relates to the prevention and control of agricultural pests, in particular to an attractant for Noctuidae pests and its preparation method and application. Background technique [0002] Noctuidae is the largest family of Lepidoptera insects, including more than 20,000 species, many of which are harmful to crops. Among the insect resources in China, Noctuidae plays an important role. There are many species of Noctuidae, which pose a serious threat to agricultural and forestry production, and have long been the focus of attention of the world. Some Noctuidae pests have not been reported in Qinghai and Tibet, but they have occurred all over the country, and Noctuidae pests have occurred on most green plants. The adult mouthparts are well developed, and the lower lip must have hook-shaped, sickle-shaped, cone-shaped, triangular and other shapes. In a few species, the lower lip must be extremely long and can bend up to the chest and back. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/40A01N35/02A01N37/02A01N27/00A01N25/12A01P19/00
CPCA01N37/40A01N25/12A01N27/00A01N35/02A01N37/02
Inventor 陆宴辉王立颖李晶晶
Owner SHENZHEN BIOGLOBAL AGRI SCI
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