Banana thrips hawaiiensis trapping device and trapping method
A technique for trapping thrips chrysanthemum and insects, which is applied to devices for catching or killing insects, botanical equipment and methods, attracting pests, etc., and can solve the problems of no effective trapping and control technology for thrips chrysanthemum
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Embodiment 1
[0060] Example 1. The field trapping effect of different kinds of informative odorants on thrips yellow breast
[0061] 1 Field trapping effect of different volatile compounds on Banana yellow-breasted thrips
[0062] The test site is located in the banana base of Hongguang Farm (19.75°N north latitude, 110°E east longitude) of Dala Town, Chengmai County, Hainan Province. The variety of banana planted in the field is Musa formosana, and the crop is in the budding stage to full flowering stage.
[0063] The field trapping effects of 15 kinds of volatile compounds on thrips banana yellow breast were determined respectively:
[0064] 10% by volume of nerol, geraniol, o-anisaldehyde, linalool, myrcene, methyl cinnamate, phytoalcohol, palmitic acid, beta-caryophyllene, eugenol, beta-citronella Alcohol, benzaldehyde, methyl anthranilate, ethyl nicotinate, 3-phenylpropanal in paraffin oil.
[0065] The specific measurement method is as follows: figure 1 As shown, a self-made trap...
Embodiment 2
[0081] Example 2, the field trapping effect of different color insect-attracting boards, color board hanging heights, and hanging methods on Banana yellow-breasted thrips
[0082] 1. Field trapping effect of 10 kinds of insect traps with different colors on Banana yellow-breasted thrips
[0083] The test site is the same as 1.
[0084] During the test, 4 rows of banana trees were selected with a distance of about 10m. Pull a plastic rope at a height of 2.0m from the ground in each row of banana trees, randomly select 1 piece of each of the 10 basic color sticky insect boards, and tie them to the rope with thin iron wires. The distance between the two insect traps is about 8m. The experiment was carried out in random blocks, each selected banana crop row was regarded as a plot, and each treatment was repeated 4 times.
[0085] On the 1st, 3rd, and 7th days after hanging different insect traps, the number of Thrips chrysalis on each treatment was recorded respectively, and the...
Embodiment 3
[0107] Example 3, the field trapping effect of different combinations of attractants and insect traps on Banana yellow-breasted thrips
[0108] The test site is the same as 1.
[0109] During the test, 4 rows of banana trees were selected with a distance of about 10m, and a plastic rope was pulled at a height of 2.0m from the ground for each row of banana trees. The attractant was selected as a 10% ethyl nicotinate paraffin oil solution by volume, and the following four attractants were combined with the dark blue sticky insect board:
[0110] Immersion method: Soak the dark blue insect sticky board in the attractant solution, take it out after about 5 minutes, let the attractant fully adhere to the surface of the insect trap board, hang it on the rope of the tested banana crop row after it dries naturally.
[0111] Smearing method: Use a pipette gun to draw 5ml of attractant, apply it evenly on the surface of the dark blue sticky insect board, and then hang it on the rope of...
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