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Semiochemical compound color plate and preparation method thereof

A technology of chemical semiomones and compound colors, which is applied in the field of chemical semiomones compound color plates and its preparation, can solve the problems of low trapping effect and inability to correctly predict the population dynamics of target pests, so as to improve trapping efficiency, promote agricultural circular economy, cost reduction effect

Active Publication Date: 2013-08-07
宁波纽康生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the population dynamics of target pests cannot be correctly predicted if the trapping effect is low

Method used

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  • Semiochemical compound color plate and preparation method thereof
  • Semiochemical compound color plate and preparation method thereof
  • Semiochemical compound color plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0067] A method for preparing a semiochemical compound color plate, specifically comprising the following steps:

[0068] a. According to the different types of trapping and killing insects, make substrates of various corresponding colors; and prepare corresponding semiochemicals;

[0069] c. Weigh the viscose, mix it with the prepared semiochemical in a certain proportion and stir evenly;

[0070] d. Adjust the thickness of the glue, and apply glue on the surface of the substrate; the thickness of the glue is controlled at 5-15 mg per square centimeter. When using hot-melt adhesive, put the hot-melt adhesive into the hot-melt glue applicator, adjust the appropriate temperature, and mix it with the prepared semiochemicals evenly after the hot-melt adhesive melts to apply the glue.

[0071] e. After drying and cooling, seal and store in plastic bags.

[0072] The color of the substrate is the wavelength of the best color plate made according to different insects. For example,...

Embodiment 1

[0076] Such as image 3 As shown in the comparison of trapping and killing of aphids, whiteflies, leafminers and leafhoppers using different color swatches, the trapping and killing effect of 90% yellow swatches is the best.

Embodiment 2

[0078] Such as Figure 4 Shown, single-yellow board and compound yellow board are to the attracting action of diamondback moth, obviously, adding chemical semiochemicals can improve trapping amount more than 6.7 times.

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Abstract

The invention discloses a semiochemical compound color plate and a preparation method thereof. The semiochemical compound color plate comprises a substrate provided with colors, wherein the surface of the substrate is coated with insect gluing viscose, and the insect gluing viscose is formed by mixing sticky mucilage glue and appropriate semiochemicals according to a certain proportion. The synergistic action of the semiochemicals and visual information to food taking, oviposition and other actions of insects is utilized to optimize the color wavelength of each insect, semiochemical components are combined with a viscose plastic (PP (polypropylene), PVC (polyvinyl chloride) or PE (polyethylene)) or paper color plate to prepare the semiochemical compound color plate, the short distance ofthe visual information is overcome, the trapping efficiency and the trapping range are greatly increased, and male and female injurious insects can be trapped. The semiochemical compound color plate can be used for trapping aphids, aleyrodids, liriomyza sativae, diamond back moths, empoasca vitis, aleurocanthus spiniferus, thrips and various other hemiptera, homoptera, lepidoptera and diptera injurious insects, particularly insects hidden under leaf surfaces or in the shadow. The utilization efficiency of the color plate is greatly improved, and the dosage of the color plate is reduced so as to reduce the cost.

Description

technical field [0001] The invention relates to a semiochemical complex color plate for trapping and killing insects and a preparation method thereof. Background technique [0002] The use of swatches to trap and kill some insects is very common at present. The purpose is to reduce the use of chemical pesticides. However, due to the low trapping efficiency, a large number of swatches are required in actual use. Therefore, the cost of swatch control is very high. At the same time, color palettes are also widely used in forecasting, such as the forecasting and forecasting of population dynamics for some aphids, whiteflies, and thrips. However, the population dynamics of target pests cannot be correctly predicted if the trapping effect is low. Therefore, it is necessary to improve the existing seduction technology. [0003] In the animal kingdom, except for a few species (such as howler monkeys), the visual and olfactory abilities are always opposite, that is, animals with de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M1/14A01M1/02A01N49/00A01N47/46A01N37/02A01N35/02A01N31/16A01N31/02A01N35/06A01N35/04A01N43/38A01N27/00A01P19/00
Inventor 钱皆兵杜永均吴降星郑永利刘桂良许燎原
Owner 宁波纽康生物技术有限公司
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