Jujube red spider special effect prevention method

Jujube tree red spider, commonly known as dragon, is a very serious pest in the jujube area. In order to prevent this pest, not only does the jujube farmer invest a lot of manpower and material resources to spray pesticides every year, but it also easily causes residues of jujube fruit pesticides. After more than ten years of systematic research on the habits and control techniques of Jujube Red Spider, the relevant personnel of the Provincial Academy of Forestry Research have developed a special technique to prevent and control red spiders of jujube trees (this project won the National Technology Third Prize and is listed as a national The first batch of science and technology achievement transformation projects of the Ministry of Science and Technology is introduced to the majority of jujube farmers. The technology is from early March to late April (before the jujube sprouts), and daubs below the trunk of the jujube tree (not too close to the ground) to smear a “Xinlin” brand of non-encrusted armyworm glue, spaced 2 to 3 times. After a month's application, the control rate can reach 99.5% or more, and it can be guaranteed that red spiders will not be sprayed and sprayed throughout the year. Using this medicine at the same time, it can also prevent and control all other tree pests with downhill and tree migration habits, such as the green-lipped stink bug on jujube trees, jujube-step cockroaches, food buds on elephant weevil, big gray weevil, jujube mealworms, and jujube mealworms. Wait. When using, first use a 2 to 2.5 cm wide tape to wrap around the smooth part of the main branch, and then directly apply the non-pollution of the non-encrusted armyworm directly to the top with a diameter of 13 cm (around 40 cm in circumference). The amount of trees 1.5 to 2.5 grams. Precautions: Do not apply too thin or intermittent smears. In addition, too much armyworm or sticky with a lot of dust and other debris will affect the effect, so you need to carefully observe and found that there is no viscosity to re-apply in a timely manner to prevent grass, branches and other objects "bridge."

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