Citrus fruit fly food attractant

A technology of Bactrocera dorsalis and food, which is applied in the field of Bactrocera dorsalis food attractants, can solve the problems of reducing the mating rate of Bactrocera dorsalis females, and achieve the effect of reducing the harm of laying eggs

Inactive Publication Date: 2012-07-11
DONGGUAN SHENGTANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, sex attractants can only reduce the mating rate of B. dorsalis females

Method used

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  • Citrus fruit fly food attractant
  • Citrus fruit fly food attractant
  • Citrus fruit fly food attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The weight percentage (%) of the fruit flavor substance is: 4.93. Its constituents and weight percent (%) are: 1.178 leafy caproate, 0.437 leafy isovalerate, 0.232 terpineol propionate, 0.015 butyl butyrate, 0.011 alpha-hexyl cinnamaldehyde, 0.002 ocimene, Hexanol 0.023, Ethyl laurate 1.653, Cinnamyl laurate 0.855, Isoamyl acetate 0.228, Benzyl propionate 0.023, Cyclohexyl isovalerate 0.106, Furfural 0.023, Vanillin 0.001, Ethyl maltol 0.001, Dimethyl sulfide 0.005, methyl thiobutyrate 0.010, ethyl caproate 0.038, ethyl caprylate 0.034, diacetyl 0.015, ethyl caprylate 0.001, phenylethyl acetate 0.019, geraniol 0.001, rose oil 0.004 , α-ionone 0.015.

[0020] Solvent weight percentage (%) is: Propylene glycol 14.07.

[0021] The weight percent (%) of the nutrient is: 21.6 casein, 21.5 fructose, 25.8 brown sugar, and 3.2 Enterobacter agglomerans.

[0022] The weight percent (%) of preservatives is: potassium sorbate 3.5, butyl p-hydroxybenzoate 5.4.

[0023] Preparati...

Embodiment 2

[0025] The weight percentage (%) of the fruit flavor substance is: 3.41. Its constituents and weight percent (%) are: 0.754 hexyl acetate, 0.601 phyllyl propionate, 0.18 trans-2-hexenal, 0.001 citronellol, 0.194 2-methyl hexyl butyrate, 0.194 ethyl heptanoate Esters 0.027, methyl laurate 1.132, cinnamyl laurate 0.284, cyclohexyl propionate 0.018, furanone 0.002, isoamyl butyrate 0.052, α-pinene 0.003, ethyl vanillin 0.001, acetofume 0.001 , benzyl propionate 0.034, dimethyl sulfide 0.007, methyl thiobutyrate 0.059, ethyl isobutyrate 0.007, methyl caprylate 0.020, phenylethyl propionate 0.027, rose oil 0.005, geraniol 0.001.

[0026] Solvent weight percent (%) is: propylene glycol 4.612, ethanol 14.478.

[0027] Nutrient weight percent (%) is: honey 16.4, brown sugar 35.5, gelatin 12, Enterobacter cloacae 8.1

[0028] The weight percent (%) of preservatives is: methyl p-hydroxybenzoate 3.2, sorbic acid 2.3.

[0029] Preparation method: with embodiment 1.

Embodiment 3

[0031] The weight percentage (%) of the fruit flavor substance is: 6.694. Its constituents and weight percent (%) are: 1.656 hexyl acetate, 1.224 leaf alcohol isovalerate, 0.288 leaf propionate, 0.054 hexyl 2-methylbutyrate, 0.029 ethyl valerate, 0.032 hexanal , trans-2-hexenal 0.001, lemon oil 0.001, citronellol 0.002, methyl laurate 1.871, ethyl laurate 0.565, cyclohexyl propionate 0.288, isoamyl butyrate 0.36, d-limonene 0.115, Furfural 0.002, vanillin 0.002, clove oil 0.005, furanone 0.018, ethyl acetate 0.043, acetofume 0.029, butyl isovalerate 0.005, methyl caproate 0.018, dimethyl sulfide 0.011, dimethyl di Thioether 0.054, Linalool 0.003, Isoamyl Alcohol 0.001, Benzyl Acetate 0.004, B-Ionone 0.001, Phenethyl Propionate 0.005, Phenyl Alcohol 0.007.

[0032] Solvent weight percentage (%) is: ethanol 29.306.

[0033] The weight percent (%) of the nutrient is: brown granulated sugar 50.6, baker's yeast 5.32, marine bacteria 1.5, and Citrobacter fasneri 2.6.

[0034] Prese...

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PUM

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Abstract

The invention discloses citrus fruit fly food attractant which consists of components in the following weight percent: 1 percent to 10 percent of substance with fruit aroma, 10 percent to 50 percent of solvent, 40 percent to 80 percent of nutrient and 1 percent to 10 percent of preservative. The substance with fruit aroma refers to the substance with volatile aroma extracted from fruit or that similar to the substance with volatile aroma. The attractant has very strong attracting effect; the ratio of the attracted male flies to female flies meets the citrus fruit fly fruit garden naturally group sex ratio; the attractant can obviously reduce the harm produced by egg laying of the female citrus fruit flies and effectively prevent citrus fruit flies, which is good for the continuous high-efficiency production of the fruit garden.

Description

technical field [0001] The invention relates to an insect attractant, in particular to a food attractant for Bactrocera dorsalis. Background technique [0002] Bactrocera dorsalis, commonly known as fruit fly, mans fly, fruit borer, needle wasp, etc., is a worldwide destructive fruit pest. The worm is native to Indonesia and Malaysia, mainly occurs in tropical or subtropical regions, and is mainly distributed in the Pacific region, Hawaii, Guam, Bhutan, Australia, southern China, Taiwan, northern India, Myanmar and northern Thailand. The insect has been introduced into mainland my country in recent years and is distributed in Fujian, Hainan, Guangdong, Guangxi, Hunan, Guizhou, Yunnan, Sichuan and other provinces. At present, it has been rapidly spreading and rampant in South China and Southwest China year by year. [0003] The host range of this insect is very wide, and it mainly damages more than 150 kinds of fruits such as guava, carambola, loquat, rose apple, mango, che...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/00A23K20/10A23K50/90
Inventor 罗文罗诗汪茂卿陈思嫦胡珊
Owner DONGGUAN SHENGTANG CHEM
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