CN203467486U - Insect inducing band - Google Patents

Abstract

The utility model relates to an insect-attracting tape, which is made of colored degradable paper, and is characterized in that: one side of the degradable paper is coated with a sticky shellac layer, and there are 0.5-4cm gaps on the upper and lower edges of the sticky shellac layer. Glue free area. The utility model overcomes the disadvantage that the insect sticky board is not easy to degrade, utilizes the color-taxis of insects and the attractant of the attractant to achieve the purpose of attracting insects, and hangs the insect-attracting tape on the vent of the greenhouse or greenhouse, which can further improve the effect of attracting insects .

Description

Insect trap

technical field

The utility model relates to the field of plant protection appliances, in particular to an insect-attracting belt for preventing and controlling vegetable pests in greenhouses.

Background technique

Insects such as thrips, whitefly, aphids, and liriomyza are not easy to be found due to their small size, and they are extremely harmful to vegetables, and even fail to harvest in severe cases. For example, the adults of Liriomyza sativae are small, about 1.3-2.3mm. The larvae feed on the palisade tissue of the leaf and form a winding white tunnel. The adult feeds and lays eggs on the surface of the leaf, forming small white spots. As a result, plant growth is weakened, photosynthesis and vegetable appearance quality are affected, resulting in a decrease in yield. Liriomyza has a wide range of hosts, including more than 100 species of plants in more than 20 families such as Cucurbitaceae, Fabaceae, Brassicaceae, Solanaceae, Malvaceae, and Asteraceae.

Insects such as thrips, liriomyza, and aphids have a strong tendency to yellow and other colors. At present, trapping and killing insects using color plates is a more commonly used method. However, because ordinary color plates such as yellow plates are made of hard plastic plates, which are not easy to degrade and cause pollution, and the area of yellow plates is small, they cannot trap and kill insects in a large area, so there are still some reasons for the use of yellow plates. limitations.

In recent years, people have invented many insect traps for fruit trees, for example, "Special insect traps for fruit trees" (patent application number: 200520079131.X), "an environmentally friendly roll-shaped armyworm for preventing and controlling fruit pests Belt" (patent application number: 201220255907.9), mainly uses the latent overwintering ability of pests, and sets up special hibernation places to trap and kill pests in a concentrated manner, so as to achieve the purpose of controlling the population of pests. Corrugated paper is often used as the material for fruit tree insect traps, and chemical substances that can lure and hypnotize overwintering pests are added to lure pests. At present, there is no report on an insect trap applied to greenhouse vegetable pests.

Contents of the invention

The utility model provides an insect-attracting belt, which has a wide protection area, is easy to degrade and has low production cost.

The insect-attracting belt is characterized in that: a sticky shellac layer is coated on one side of the colored and degradable strip-shaped material, and there are 0.5-4cm glue-free areas on the upper and lower edges of the sticky shellac layer.

The insect-attracting material layer is coated on the sticky shellac layer.

The width of the colored and degradable strip material is 20-50cm.

The colored degradable tape material is wound into a roll.

The colored and degradable strip material is yellow or blue.

The colored and degradable strip material is paper or plastic.

The insect-attracting belt of the utility model is made of colored and degradable strip-shaped material, which is different from the existing insect sticky board or sticky insect belt. The insect-attracting belt of the utility model is used for hanging. Coat the sticky insect glue layer on the top, leave the upper and lower edges of the sticky insect glue layer when hanging the insect-attracting tape and can avoid the glue-free zone on the hand. The phototaxis makes the insects stick to the insect trap. The lure area of a long insect-attracting belt will be much larger than that of ordinary insect sticky boards, and because the colored and degradable strip material is much thinner than sticky insect boards, its production cost will also be greatly reduced, which will help agricultural development. promotional use.

On the side of the colored and degradable strip-shaped material with the sticky shellac layer, evenly spray an insect-attracting material layer, and the insect-attracting material layer is mainly an insect attractant and a slow-release agent. The insect attractant is a plant volatile oil that has a good attractant effect on Liriomyza, and its concentration is between 0.1% and 50%. Experiments have proved that the plant volatile oil of this concentration has a good effect on both females and males of Liriomyza. seductive effect.

The insect trap is made of colored and degradable strip-shaped material, and the raw material is a degradable material. Nowadays, sticky boards such as yellow boards or blue boards that are widely used in fields have difficulties in degrading. After use, the sticky boards are easy to The use of insect traps can effectively reduce the use of plastics and reduce "plastic pollution" as much as possible.

The insect-attracting tape can be rolled when placed for storage and transportation, because the insect-attracting tape is made of colored degradable paper or thin plastic plate or plastic film, it is easy to cut. When you need to use it, you can choose the appropriate length of the insect trap according to the size of the greenhouse. The insect trap can be cut at any time, which is more flexible than the yellow board.

The degradable paper is colored paper, such as yellow or blue, which has a good attracting effect on Liriomyza, thrips, aphids, etc.

The insect trap should be fixed at the vent and the direction of the greenhouse to the light, because insects like to go to the vent and insects have phototaxis. Setting it at the vent and the place facing the light will increase the probability of trapping insects, and it can also capture the pests that sneak into the greenhouse through the vent outside the greenhouse in time, so as to protect the vegetables in the greenhouse from damage.

Compared with the existing sticky insect board, the utility model has the following advantages: first, the protection area is wide. Since the insect trap is long, it can be cut to a suitable length according to the size of the greenhouse in practical application. The protection area is wide and there is no intermittent part in the middle, which can protect vegetables from pests more comprehensively. Insect boards have higher advantages for only protecting a few areas; second, no pollution. The insect-attracting tape made of degradable paper not only has the insect-attracting effect of the sticky board, but also overcomes the disadvantage that the sticky board is not easy to degrade and easily causes pollution; third, the cost is low. The cost of biodegradable paper is lower than the hard plastic of the sticky board, which greatly reduces the production cost; fourth, the effect of attracting insects is good. Applying the attractant on the insect-attracting tape will take advantage of the characteristics of insect coloration and attractant at the same time, and will increase the insect-attracting effect to a greater extent; fifth, the placement position is scientific and reasonable. Fixing the insect trap at the vent can improve the trapping rate by taking advantage of the habit of pests who like to go to the ventilated and light-transmitting place, and can also capture the pests sneaking into the greenhouse from outside the greenhouse in time; and this position does not affect agricultural operations.

Description of drawings

Fig. 1 is the structural representation of the utility model,

Figure 2 is a cross-sectional view of A-A in Figure 1,

The suspension schematic diagram of Fig. 3 the utility model,

The numbers in the figure are as follows:

1-Colored biodegradable paper, 2-Stick insect glue layer, 3-Insect-attracting material layer, 4-Glue-free area, 5-Insect-attracting belt, 6-Greenhouse main frame, 7-Long strip material, 8-Fixing material .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 and 2, the insect trap is made of colored degradable paper 1, and one side of the degradable paper is coated with a sticky shellac layer 2, and there are 0.5- 4cm glue-free area 4.

Since the insect trap is hung in a greenhouse or a greenhouse, the design of the glue-free zone is conducive to hanging, and the sticky shellac layer can directly stick insects to the insect trap. Preferably: the colored degradable paper is yellow or blue glassine paper. The color is bright, and the effect of attracting insects is good, especially yellow.

Preferably: the sticky shellac layer 2 is coated with an insect-attracting material layer 3 . Although insects have phototaxis, adding insect-attracting substances can better strengthen the insect-attracting effect of the insect-attracting belt.

The width of the degradable paper is 20-50cm, and the length is not limited. Since the insect trap is made of colored and degradable paper, the insect trap can be wound into a roll, and can also be cut to the required length.

The method of use is shown in Figure 3. When fixing the insect trapping belt 5, it can be stretched out first, and placed in parallel in front of the main frame of the greenhouse 6, and then select long strip materials 7 such as wooden sticks, iron sticks, or bamboo sticks, Fix the insect trap vertically before the insect trap, so that the insect trap is located between the main frame of the greenhouse and the strip material, and then fix the main frame of the greenhouse 6 and the strip material 7 with a fixing material 8 such as a rope or iron wire, so as to ensure the trap Wormbelt 5 doesn't slide down.

The utility model overcomes the disadvantage that the insect sticky board is not easy to degrade, utilizes the color-taxis of insects, and the attractant of the attractant in the insect-attracting material to achieve the purpose of attracting insects, and hangs the insect-attracting tape on the vent of the greenhouse or greenhouse, which can further improve Insect-attracting effect.

Claims (3)

1. trap band, it is characterized in that: the side in coloured degradable strip material scribbles mythimna separata glue-line, the adhesive-free area of the upper and lower marginal existence 0.5-4cm of described mythimna separata glue-line, on described mythimna separata glue-line, scribble and lure worm material layer, described coloured degradable strip material is yellow or blue Ge Laxin paper.

2. trap band according to claim 1, is characterized in that: described coloured degradable strip material width is 20-50cm.

3. trap band according to claim 1, is characterized in that: described coloured degradable strip material is wound around rolling.

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