CN109430199B

CN109430199B - Color insect attracting plate and application thereof in quickly positioning insect color tropism

Info

Publication number: CN109430199B
Application number: CN201811418433.3A
Authority: CN
Inventors: 陈利民; 吴全聪
Original assignee: LISHUI AGRICULTURE SCIENCE
Current assignee: LISHUI AGRICULTURE SCIENCE
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2021-04-06
Anticipated expiration: 2038-11-26
Also published as: CN109430199A

Abstract

The invention relates to a color insect attracting plate and application thereof in quickly positioning color taxis of pests, wherein the color insect attracting plate comprises a substrate and insect sticking glue; at least one surface of the substrate is distributed with not less than 26 colors, and each color is at least partially coated with the insect-sticking glue; at least 24 of the colors correspond to the 24 hues of the oswald color system. The color insect-attracting plate can quickly and accurately position the color tropism of one or more pests, overcomes the problems of low attracting and killing effect and the like caused by the fact that the color tropism of target pests does not correspond to the colors of the selected color plates in the green pest control process by using a color plate attracting and killing technology, and is simple in structure, low in production cost and environment-friendly.

Description

Color insect attracting plate and application thereof in quickly positioning insect color tropism

Technical Field

The invention belongs to the field of plant protection devices, and particularly relates to a color pest trapping plate and application thereof in quickly positioning pest color tendency.

Background

Phototropism of insects refers to the tropism response of photoreceptor cells in the visual organs of insects to light waves. This inherent tendency of insects to color is also known as phototaxis in nature. The color plate trapping and killing technology commonly used in agricultural production utilizes the color tendency of insects, so that the color plate can be utilized to directionally trap and collect pests in the field, and the pests are adhered to the pest sticking plate to cause the pests to die, thereby achieving the purpose of preventing and controlling the pests. The color plate trapping and killing technology can effectively trap and kill pests in agricultural production, reduce the pests on crops and monitor the pest occurrence amount in the field in real time. As an important technical means in a green prevention and control technical system in agricultural production, the color plate trapping and killing technology follows the prevention and control concept of green environmental protection and no public nuisance and is increasingly popularized and popularized in recent years.

At present, the color plate trapping and killing technology is not only widely applied to the traditional agricultural production process of vegetables, grains, fruits and the like, but also widely applied to the prevention and the monitoring work of pests such as flowers, fungi, forests and the like. The target controlled by the chromoplate trapping and killing technology mainly comprises pests with stronger flying ability and smaller body size, such as plant hoppers, whiteflies, psyllids, aphids, thrips, fruit flies, liriomyza, leafhoppers, mosquitoes and the like, and pests with more difficult control, such as stinkbugs, phylloxera and the like, wherein the pests are usually smaller in individual and easy to conceal, difficult to control, easy to spread virus diseases and other diseases. For crops such as vegetables cultivated in a protected area, a scientific color plate trapping and killing technology is adopted from the seedling stage, pests can be continuously trapped and killed, the generation amount of the pests in the protected area can be effectively controlled, the harm of the pests to the crops is reduced, and diseases such as virus diseases and the like can be reduced. For field crops, a scientific and reasonable color plate trapping and killing technology can also obtain better pest control effect.

However, different insect species trapped by different color panels vary greatly due to the different degrees of tropism to color. Moreover, the previous reports and researches on the color plate trapping and killing technology usually only use a certain kind of insects as a research object, or use the main pests of a certain crop as the research object, and the color of the selected color plate is also mostly concentrated on yellow and blue, so that less systematic and comprehensive researches are available. However, in the actual agricultural production process, due to differences in geographical locations, climatic conditions, surrounding environments, and the like, a wide variety of pests often occur. Therefore, in the process of popularizing and applying the color plate trapping and killing technology, the color tropism of a large number of pests still needs to be further clarified, and no trap plate capable of rapidly positioning the color tropism of the pests is reported at present.

Disclosure of Invention

The invention aims to provide a color insect attracting plate; the insect attracting plate can quickly position the color tropism of pests; and provides accurate guidance for pest control and selection of a pest sticking plate with a proper color; the color insect-attracting plate has the advantages of simple structure, low production cost and environmental friendliness.

The color insect attracting plate comprises a substrate and insect sticking glue; at least one surface of the substrate is distributed with not less than 26 colors, the not less than 26 colors are coated or covered, and the pest sticking glue is at least partially coated on each color;

at least 24 of the colors correspond to the 24 hues of the oswald color system.

Preferably, the color insect attracting plate further comprises a transparent film, and the transparent film separates the color from the insect sticking glue. Namely, the insect-sticking glue is coated on the transparent film.

Wherein, the substrate is preferably a plastic plate with certain toughness and smooth and flat surface. Especially a transparent plastic plate; the insect repellent can effectively avoid the influence of colors such as silver color and the like of metal plates (stainless steel plates, aluminum plates and the like) on the color of insects.

Preferably, the length x width of the substrate is not less than 140cm x 30 cm. Especially, when the size is 140cm multiplied by 30cm, the reasonable setting of each color is ensured to the maximum extent, the obstruction of field operation is avoided, and the cost is reduced.

And if the substrate is coated with the color, the pest-sticking glue can be directly coated on the outer surface layer of the color.

The invention preferably adopts color photographic paper with high-gloss material; the color photographic paper made of the highlight material is more beneficial to the tendency sensitivity of pests, is quick and saves the cost.

Preferably, the size of each color of photographic paper is 8-12 cm × 12-17 cm, and more preferably 10.5cm × 14.8 cm.

Wherein the thickness of the insect-sticking glue is 0.02-0.05 mm; the adhesive power of colloid is not less than 8.2 x 10^-4N/m²。

Preferably, the insect-sticking glue is uniformly coated on color photographic paper or a transparent film.

Preferably, the colors also include black and white.

Preferably, the colors are 26 colors;

preferably, two rows of ordering are employed; the first row is in left-to-right order: red A, orange B, light orange C, dark yellow D, yellow E, moonlight green F, wine green G, horse butyl green H, green I, spring green J, sea green K, sky blue L, and white M;

the second row is in left-to-right order: n cyan, O cyan, P indigo, Q deep blue, R blue, S deep blue, T violet, U deep blue violet, V magenta, W neon powder, X luxury red, Y brick red, and Z black.

The two-column sorting is adopted, the relationship of the upper, lower, left and right adjacent colors is complemented, each small range is in a color closed area, the misjudgment of pests is avoided, and the color repellence of the insects can be further effectively, quickly and accurately judged.

The invention provides a preferable scheme, and the color insect attracting plate comprises a substrate, color photographic paper made of highlight materials, a transparent film and insect sticking glue; the color photographic paper is characterized in that color photographic paper made of 26 high-gloss materials in colors, a transparent film and insect sticking glue uniformly coated on the transparent film are coated on the substrate from bottom to top; the transparent film separates the color photographic paper from the insect-sticking glue;

wherein the length multiplied by the width of the substrate is 130-150 cm × 25-35 cm, preferably 140cm × 30 cm; the size of each color of photographic paper is 10.5cm multiplied by 14.8 cm; the thickness of the insect-sticking glue is 0.02-0.05mm, and the adhesive force of the glue is not less than 8.2 multiplied by 10^-4N/m²；

Wherein, the color photographic paper adopts two rows of sequencing; the first row is in left-to-right order: red A, orange B, light orange C, dark yellow D, yellow E, moonlight green F, wine green G, horse butyl green H, green I, spring green J, sea green K, sky blue L, and white M;

The invention also aims to provide the application of the color insect attracting plate in quickly positioning the color tropism of pests.

The color insect attracting plate is placed around crops with heavier insect pests. Specifically, the color insect attracting plate is parallel to a target crop and is consistent with the height of a serious area of target pests when being placed.

The method is particularly suitable for judging the tropism of the small insects with strong flight capability such as homoptera, hemiptera, diptera, coleoptera and the like.

The color insect-attracting plate is applied to prediction and forecast of pest occurrence.

The color insect attracting plate is placed at a position where insect pests are serious or the center of a field, and the occurrence of one or more pests such as aphids, whiteflies, thrips and the like can be predicted and forecasted at the same time.

The color insect trapping plate can quickly and accurately position the color tropism of one or more pests, and solves the problems of low trapping and killing effect and the like caused by the fact that the color tropism of target pests does not correspond to the colors of the selected color plates in the green pest control process by the color plate trapping and killing technology.

Drawings

FIG. 1 is a schematic plan view of a colored insect attracting board;

FIG. 2 is a longitudinal cross-sectional view of the colored insect attracting panel;

FIG. 3 is a schematic view of the color insect attracting board;

FIG. 4 is a comparison graph of the ratio of the major colors of the insect-attracting speckled beetles trapped by the insect-attracting colored panels of examples 1-4;

in the figure: 1. sticking pest glue; 2. a transparent film; 3. color photographic paper; 4. a substrate; 5. a chromo grass trap plate; 6. bamboo poles; 7. iron wires; 8. fixing the round hole; 9. a target pest; 10. a crop.

Detailed Description

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Example 1

The embodiment provides a color insect attracting plate which comprises a substrate, color photographic paper made of highlight materials, a transparent film and insect sticking glue; the color photographic paper is characterized in that color photographic paper made of 26 high-gloss materials in colors, a transparent film and insect sticking glue uniformly coated on the transparent film are coated on the substrate from bottom to top; the transparent film separates the color photographic paper from the insect-sticking glue;

wherein the length x width of the substrate is 140cm x 30 cm; the size of each color of photographic paper is 10.5cm × 14.8 cm; the thickness of the insect-sticking glue is 0.02-0.05mm, and the adhesive force of the glue is not less than 8.2 multiplied by 10^-4N/m²；

the second row is in left-to-right order: n cyan, O cyan, P indigo, Q deep blue, R blue, S deep blue, T violet, U deep blue violet, V magenta, W neon powder, X luxury red, Y brick red, and Z black. As shown in fig. 1 and 2.

Example 2

The present embodiment provides a color insect attracting board, which is different from embodiment 1 in that,

the length x width of the substrate is 276cm x 15 cm;

the color photographic paper adopts a row of sequencing; the sequence from left to right is: red A, red orange B, light red orange C, dark yellow D, yellow E, moonlight green F, wine green G, horse butyl green H, green I, spring green J, sea green K, sky blue L, cyan M, baby blue N, indigo O, dark blue P, blue Q, dark blue R, purple S, dark blue purple T, magenta U, neon powder V, luxury red W, brick red X, white Y, black Z.

Example 3

the arrangement sequence of the color photographic paper is that the first row is from left to right: cyan A, yellow B, brick red C, young blue D, orange E, dark blue F, wine green G, white H, dark blue I, spring green J, neon powder K, sky blue L, and sea green M;

the second row is in left-to-right order: n red, O dark yellow, P Madin Green, Q Green, R Violet, S moonlight Green, T blue, U indigo, V magenta, W dark blue Violet, X Black, Y light orange, Z luxury Red.

Example 4

The present embodiment provides a color insect attracting board, and the present embodiment is different from embodiment 1 only in that the length × width of the substrate is 70cm × 15 cm; the size of the photographic paper for each color is 5.25cm multiplied by 7.4 cm.

Experimental example 1

As shown in fig. 3, the color insect-attracting board is hung and fixed on a bamboo pole by a rope or an iron wire, and is placed around crops with heavy insect pests. In order to accurately determine the color tropism of pests, the color pest trapping plate is parallel to a target crop when being placed, and the hanging height is basically equal to the serious part of the target pests.

The specific experiment is as follows:

in an open-air kidney bean field, the target pest was coleus armatus (colesclelis signata), and the color insect-attracting board described in example 1, example 2, example 3, and example 4 was first hung in the kidney bean field with a bamboo pole. The experiment is repeated three times, and the number of the phaeocaulon aethiopica on the color insect-attracting plate is investigated at intervals of seven days. As shown in table 1, the luring effects were all the best in the young blue color in examples 1, 2, 3 and 4; wherein the number of young blue trapped stigmata variegata in the examples 1, 2 and 3 is higher than that of other colors; the indigo and the blue are induced to the stipa longissima in relative number; yellow and the like have relatively poor attracting effect; the total insect trapping amount of the Sphaerotheca fuliginea is the largest in example 1, the second time in example 2, relatively smaller in example 3 and the smallest in example 4.

TABLE 1 comparison of trapping effect of 26 colors of color plate on Coleus forskohlii

Note: in the table, different letters in the same column indicate significant differences (T test, P >0.05)

The trapping force of each main color on the coleus stipitis carapace in the process of using the color plate alone in each example is compared as shown in fig. 4 (the ratio of the young blue and other main colors in each example to trap the coleus stipitis carapace). Similarly, the rate of Young blue trapped stigmata viennensis is the highest, and the rate of Young blue trapped stigmata viennensis is 22% highest in example 2, 21% times of example 1, 18% relatively lower in example 4 and 17% lowest in example 3. However, in practical applications, the color plate described in example 2 is too long and narrow to be carried and transported easily, and is very easily damaged by agricultural operations when suspended in a field. In summary, the method of preferred embodiment 1 is best for practical applications of the present invention to rapidly locate pest color repellency.

Experimental example 2

The control effect was verified based on the effect of color-tropism of pests obtained in example 1.

Three treatments are set, namely a young blue pest sticking plate, a yellow pest sticking plate and a common blue pest sticking plate, wherein the sizes of the pest sticking plates are 25cm multiplied by 20cm, 9 times of treatment are respectively set, and the number of the stipa longissima on the young blue pest sticking plate, the yellow pest sticking plate and the common blue pest sticking plate is investigated every few days. The distance between the young blue pest sticking plate and the yellow pest sticking plate and the distance between the ordinary blue pest sticking plate and the ground are 1.5 meters, the green pest sticking plate and the yellow pest sticking plate are separated by 4-5 meters, the green pest sticking plates and the yellow pest sticking plate are alternately and uniformly hung in the kidney bean field, and about 30 tablets are hung per mu. As shown in Table 2, the quantity of the Brachypodium anisodus attracted by the young blue insect sticking plate is significantly higher than that of the common blue insect sticking plate in 6-28 days after the insect attracting plate is hung, and the quantity of the Brachypodium anisodus attracted by the young blue insect sticking plate is significantly higher than that of the yellow insect sticking plate in 3-28 days after the insect attracting plate is hung.

TABLE 2

Time	Blue insect sticking plate	Yellow insect sticking plate	Common blue insect sticking plate
				Day
3	9.67±1.572a	1.333±0.373b	6.56±0.784a
				Day 6	15.89±1.602a	2±0.408c	9.44±1.386b
Day
	9	21.78±1.998a	2.67±0.333c	13.78±1.140b
Day
	14	25.56±1.879a	2.89±0.351c	15.33±1.1667b
Day
	21	29±1.5a	2.78±0.222c	17.89±1.136b
Day 28					31.11±1.513a	2.89±0.200c	20.22±0.795b

Note: in the table, different letters on the same row indicate significant difference (T test, P >0.05)

Although the invention has been described in detail hereinabove by way of general description, specific embodiments and experiments, it will be apparent to those skilled in the art that many modifications and improvements can be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A color insect attracting plate comprises a substrate and insect sticking glue, and is characterized in that 26 colors are distributed on at least one surface of the substrate, and the insect sticking glue is at least partially coated on each color;

the substrate is a plastic plate, and the length and the width of the substrate are 130-150 cm and 25-35 cm;

the color is made of highlight color photographic paper, and the size of each color photographic paper is 8-12 cm by 12-17 cm;

the colors are sorted in two rows; the first row is in left-to-right order: red A, orange B, light orange C, dark yellow D, yellow E, moonlight green F, wine green G, horse butyl green H, green I, spring green J, sea green K, sky blue L, and white M;

2. The colored insect attracting panel of claim 1 further comprising a transparent film separating the color from the shellac.

3. The colored insect attracting panel of claim 1 or 2 wherein the base panel is 140cm by 30cm long by wide.

4. The colored insect attracting board of claim 1 or 2 wherein each color of photographic paper is 10.5cm by 14.8cm in size.

5. The insect attracting panel of claim 3 wherein each color of photographic paper is 10.5cm by 14.8cm in size.

6. The colored insect attracting plate of claim 1, 2 or 5 wherein the thickness of the shellac is 0.02-0.05 mm; the adhesive power of colloid is not less than 8.2 x 10^-4N/㎡。

7. The color insect attracting plate as set forth in claim 3, wherein the thickness of the insect sticker is 0.02-0.05 mm; the adhesive power of colloid is not less than 8.2 x 10^-4N/㎡。

8. The color insect attracting plate as set forth in claim 4, wherein the thickness of the insect sticker is 0.02-0.05 mm; the adhesive power of colloid is not less than 8.2 x 10^-4N/㎡。

9. Use of the colored insect-attracting board of any one of claims 1-8 for rapidly positioning the color tropism of pests.

10. The use according to claim 9, wherein the pest is of one or more of the orders homoptera, hemiptera, diptera or coleoptera.

11. The use according to claim 9 or 10, wherein the colored insect attractant plate is positioned parallel to the target crop and at a height corresponding to the severity of the target insect pest.

12. Use of the colored insect-attracting board of any one of claims 1-8 for the prediction and forecast of the occurrence of pests.

13. The use according to claim 12, wherein the pest is of one or more of the orders homoptera, hemiptera, diptera or coleoptera.