We have got CE certificate from 2015. We make can manufacture various types of high mast with lifting system for stadium highway parking lot and etc.
Our firm introduced whole set of good-sized numerical control hydraulic
folding equipment(1280/16000) as well as equipped with a series of
good-sized professional equipments of armor plate-flatted machine,
lengthways cut machine, numerical control cut machine, auto-closed up
machine, auto-arc-weld machine, hydraulic redressing straight machine,
etc. The firm produces all sorts of conical, pyramidal, cylindrical
steel poles with production range of dia 50mm-2250mm, thickness
1mm-25mm, once taking shape 16000mm long, and large-scale steel
components. The firm also is equipped with a multicolor-spayed
pipelining. At the meantime, for better service to the clients, our firm
founded a branch com. The Yixing Jinlei Lighting Installation Com,
which offers clients a succession of service from design to manufacture
and fixing.
Steel Lighting Pole High Mast,30m High Mast Pole, High Mast pole for stadium Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.steel-pole.com
First, the habit of vegetable pests
1, love color: First, love sex color: such as beet armyworm, Spodoptera litura and other male moths, the female moth secretion of a hormone has a strong tropism. The second is the color of love: if the meal has a tendency towards orange, whitefly, aphids, Liriomyza sativae, yellow striped triceps have strong tropism towards yellow, palm hummer has strong tropism towards blue, etc. .
2, love to play: dragonflies, Spodoptera litura, cotton bollworm, cockroach, quail, yellow striped jump, golden needles and other strong phototaxis, they chase the lights in the night for "entertainment", and stay up all night. The cotton bollworm has a strong tendency towards poplar branches. Such pests like to hide in the branches of a tree to sleep deeply.
3, love to eat: First, love to eat molasses, tobacco insects have a tendency to molasses. The second is to eat sweet and sour liquid, such as Spodoptera litura, melon fruit fly and so on to eat sweet and sour liquid. The third is to eat organic matter, such as Spodoptera love to eat fermented carrots, malt, bean cakes, cow dung, etc.; there are roots, thin-skinned beetles, cockroaches, etc. are love to eat organic pests. The fourth is love to eat leaves, Arachnididae, Acarina, Aphididae insect pests lettuce leaves eat high nitrogen containing vegetable leaves.
Second, adopt "five trapping" technology to kill moths
1. Sex hormone trapping: The principle of the application of this technology is to use chemical substances related to gender communication secreted by insects themselves to trap and kill male adults so as to control the breeding of agricultural pests. At present, there are three types of synthetic sex hormone products: sexual inducers, sexual stimulants, and sex control agents. Among them, sexual lure attractants have a very good trapping effect on male moths such as Plutella xylostella and Spodoptera litura and can be vigorously promoted.
2, swatch trapping: First, for whiteflies, locusts, Liriomyza sativae, yellow striped trichomoda, etc. Like yellow habits, yellow plates can be used to trap pests, per acre vegetable plot placed 10 yellow plates. It is worth noting that oil should be applied on the yellow board every 7-10 days to prevent the paint from drying out and affecting the trapping effect. The second is to use the orange plate for trapping and killing against the orange traits of vegetables. The third is that the palm flies have the property of tropism toward blue and can use blue objects to trap and kill.
3, light trapping: per acre vegetable plots to install agricultural insecticidal lamp 50 ç›, in the peak period of pest insects can be a good trap Spodoptera litura, diamondback moth, cotton bollworm, beet armyworm, Spodoptera exigua, cabbage Pieris, Small tigers and other pests.
4, sweet and sour liquid trapping: Place 6 acres of sweet and sour liquid per acre vegetable field.
5. Yang Shuzhi traps and kills: In areas where there are poplars, 10 different poplar branches can be placed in every mu of vegetable fields, which has a good trapping effect on cotton bollworms and other pests.
"Five lure" prevention and cure method for vegetable pests
Vegetable pests have their own habits of being greedy, greedy, and gluttonous. If sex hormones, lights, swatches, poplar twigs, sweet and sour liquids are used to trap adult worms, and the male moths of pests are eliminated before they are mated, the female moths lose their copulation. Opportunities cause it to be unable to reproduce future generations.