soil pesticide
There are many types of soil pesticide to choose from. The following are some commonly used soil pesticide: 1. Imidacloprid: It has the characteristics of systematic absorption, high efficiency, wide spectrum of insects, long duration, etc. It is suitable for controlling piercing-sucking mouthpart pests, such as aphids, leafhoppers, planthoppers, whiteflies, thrips, etc. 2. Acetamiprid: It has the characteristics of strong internal absorption, low dosage, good quick-acting, high activity, long duration, etc. It is suitable for controlling pests of vegetables, fruit trees, potatoes, tobacco and other crops. 3. Thioxam: It has the characteristics of contact toxicity, stomach toxicity, and internal absorption activity. It has higher activity, better safety, wider pesticide spectrum, faster action speed, and longer effective period. In addition, there are other pesticides such as phoxim, high-efficiency cyhalothrin, etc., but you need to pay attention to the selection of suitable pesticides to avoid the use of organic phosphorus pesticides and high-efficiency cyhalothrin that is easy to cause allergy. It should be noted that different pests may have different reactions to different pesticides. Therefore, before using soil pesticides, it is best to understand the types of pests and choose the appropriate pesticide for spraying or soil treatment.
How to treat aphids? Use soil instead of pesticide
Aphids could be treated with some methods without the use of chemicals. One of the methods was to use the yellow board to lure and kill. This method required the preparation of a piece of cardboard or wooden board 20 centimeters long and 15 centimeters wide, pasted yellow paper on it, and coated with a layer of butter to make a trap board. The trapping and killing board was inserted between the flower pots, and the aphids were glued to the trapping and killing board by using the aphids 'affinity to yellow, thus achieving the purpose of eliminating the aphids. In addition, you can also use white wine spray, garlic, tobacco, peach leaves and other methods to control aphids. These methods could effectively control the number of aphids without the use of chemicals.
odorless pesticide
Here are some odorless pesticide: 1. Miehailing has indoor odorless pesticide, the price varies under different promotions, such as 550ml *2 bottles may be as low as 17.4 yuan (8.7 yuan/bottle). 2. The broad-spectrum pesticide produced by Hunan Juheng Protection Technology Co., Ltd. is colorless and odorless. The price varies according to the quantity purchased. For example, it is 80 yuan for 1 - 4 bottles, 60 yuan for 5 - 19 bottles, and 50 yuan for 20 bottles or more. It is processed with a new scientific formula. It is effective, low in toxicity, has a small smell, has strong surface attachment, and has a long residence time. It can be used to kill flies, mosquitoes, cockroaches, fleas and other sanitary pests in various indoor and outdoor places. The novel "Watching the Moon on Fish Island" is equally exciting. Everyone is welcome to click and read it!
earwig pesticide
To eliminate the earwigs, you can use the following types of pesticide: fipronil, deltamethrin, cypermethrin, methrin, bifenthrin, and so on. You can also use products such as Lezhicai Insect Solution and Tong Bei En Tong Bei En's Earwigs Insect Powder to eliminate the earwigs. When using chemical pesticides, you should take appropriate protective measures, such as wearing gloves and masks, to reduce the risk of direct contact with the pesticide. At the same time, it is recommended to choose an environmental pesticide for treatment to reduce the impact on the environment. It should be noted that earwigs may carry a variety of diseases. It is recommended to seek professional help before using the pesticide. Had he not watched enough of Long Lovesickness 2? Hurry up and read the original work of " Everlasting Lovesickness 2: A Vow of Love "!
Pesticide granules, diphos
Bis-thiuron was a low-toxic organic phosphorus pesticide, and its granules were often used for pest control. Judging from the mode of action, the main effect of the bis was contact killing, and there was no absorption. It could suppress the effect of the central nervous system on the activity of Choline Esterase, causing the larvae to die before they reached adulthood. In terms of scope of application, diphos could be used to control a variety of pests, such as mosquito larvae, chironomids, moths, and larvae of the Ceratopogonid family, as well as lice on humans, jumping lice on dogs and cats, and also to control cutworms, thrips on oranges, and miridae pests on pastures. In terms of public health, it can be used to control Aedes aecalypti mosquitoes that transmit Dengue fever to reduce the spread of Dengue fever. There were 1% and other different concentration specifications for the granules. When in use, for example, to control cutworms, thrips on oranges, and miridae pests on pastures, 1 - 1.5 kg of 5% granules can be used per mu. However, when using diphos, avoid contact with bees, and Aedes aegypti has been observed to be resistant to diphos in Brazil and other places. The novel " Watching the Moon on Fish Island " is equally exciting. Everyone is welcome to click and read it!
What are the types of pesticide?
According to the chemical structure characteristics, the original pesticide can be divided into the following categories: 1. ** Phosphorous **: such as Dichlorvos, Pyriphos, Profinosus, etc. The methods of action included steaming, contact poisoning, stomach poisoning, and internal absorption. The site of action was the activity of the receptor, AChE. The organophosphorous pesticide absorbs the insect's body's neurons to release the ache, preventing the ache from being digested. It accumulates at the junction, interfering with the transmission of nerve impulses, inducing neurotoxins, and causing the insect to die. 2. ** Carbamates **: It represents methomyl, Isoprocarb, etc. The methods of action included contact poisoning, stomach poisoning, internal absorption, and steaming. Some agents (such as indoxyl) acted as a Na ion channel antagonist, similar to the organic phosphorous. 3. ** Pyrethroids **: They are divided into type I (the structure does not contain an alpha cyan group, such as fenmethrin, etc.) and type II (the structure contains an alpha cyan group, such as deltamethrin, etc.). The main mode of action was contact killing and stomach poisoning. The site of action was to destroy the ion channels of the axons of the neurons and disrupt the entry and exit of the Na ions, causing the insects to suffer from nervous disorder and death from poisoning. 4. ** Nicotinoids: For example, Imidacloprid, Acetamiprid, etc. Its mode of action was root absorption, contact killing, and repelling. The site of action was the receptor of the insect's central nervous system. It could block the transmission of the insect's central nervous system by selectively controlling the receptor of the insect's central nervous system. 5. ** Fermented antibiotics **: including avermentin, emampicin, etc. The mode of action was contact killing and stomach poisoning. The site of action of avermentin was the chloride-ion channel (acting on the GBBAA-A receptor of the insect's neurons or muscle neurons, interfering with the transmission of nerve endings, prolonging the opening of chloride-ion channels, causing insects to be paralyzed, anti-feeding, and death). 6. ** Aroyl ureas **: For example, diflufenuron, diflufenuron, etc., are chitins. 7. Amides such as cyantraniliprole, cyantraniliprole, etc. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
blanched soil
The bleached-layer soil is a layer of soil formed by the loss of clay particles and/or free iron dioxide, sometimes accompanied by the in-place condensation of iron dioxide. Its color was mainly determined by the sand particles and powder particles that formed the whiteness. The bleached layer was usually composed of bleached substances, including segregated iron-Mn agglomerations, agglomerations, and patches. The whiteness itself showed the characteristics of the color, such as a tint lower than 2, a moistened lightness greater than 3, a dry lightness greater than 6, and so on. The thickness of the blanched layer was generally between 20-30cm. Its distribution and formation in the soil are related to the clay content, iron dioxide content, water eluviation and drainage of the soil. There was a specific level of diagnosis for the bleached layer in the soil systematic classification. For example, there was a classification for the bleached layer in both the Chinese soil systematic classification and the American soil systematic classification. However, there were still some disputes and differing views on the cause and nature of the bleachers.
Manager of Dajiang Pesticide Factory
Song Yunhui was transferred to Pengyang Pesticide Factory as the factory manager in the TV series " Big River." Pengyang Pesticide Factory was a troubled enterprise. It was faced with management chaos, product quality and safety issues. Song Yunhui showed his ability and sense of responsibility in the play, working hard to solve the problems of the pesticide factory and ensure the quality of the products. Although he didn't mention his specific position, his position in Pengyang Pesticide Factory was at the division level. This transfer was a new challenge and training for Song Yunhui. It was also the organization's protection and training for him. In general, Song Yunhui's position and rank in the drama were in line with the social background and actual situation at that time.
The ending of Pengyang Pesticide Factory
The ending of Pengyang Pesticide Factory in the novel " The Great River " was that it had received Song Yunhui's support and help. It had successfully made a comeback and received the attention and financial support of the department. Factory Manager Wang, Deputy Factory Manager Cao Zili, and other elders also expressed their support for Song Yunhui. Despite facing the threat of collective poisoning and closure, Pengyang Pesticide Factory overcame the difficulties with Song Yunhui's efforts and united as one. They upgraded and expanded the production scale. In the end, Pengyang Pesticide Factory successfully came back to life and became a key enterprise that the department paid attention to.
Pesticide Top Ten Brands
The following are the top ten brands of pesticide: 1. Raid radar 2. Gunner 3. Superb 4. Premise 5. Shi Jie 6. AR Ansu 7. lanju 8. Invincible 9. Black Whirlwind 10. Annihilating Spirit These brands enjoyed high popularity and reputation in the market. Among them, Raid radar was a brand under the Johnson Company of the United States. It was founded in 1886 and was a world-renowned manufacturer of household cleaning products and insect control products. Gunner was founded in 1989 as a professional household pesticide brand. Superb is an efficient, easy-to-use and storage-oriented brand that can effectively kill all kinds of pests. Please note that the above information is based on the search results provided and may not include the latest ranking information.