Shanao Aolong and DeLong F3000 lightweight heavy trucks are welcomed by mining users
Shaanxi Automobile's lightweight DeLong F3000 heavy truck is displayed in the Hancheng Mining Area The Hancheng Mining Area can be seen everywhere. Insecticide Single Formulation Insecticides can be divided into biological sources and chemical synthesis. Insecticide Single Formulation,Vegetable Root Knot Nematode,Aphids Leafhoppers Planthoppers,Contact Stomach Poisoning Fumigation Anhui Meiland Agricultural Development Co., Ltd , https://www.meilandagro.com
Shaanxi Hancheng is a large coal market in northern Fujian and has a large number of coal production, transportation and sales businesses. There are many coal yards and coke plants in Hancheng. After the state imposes tolls on road vehicles, it imposes penalties for vehicle overload. Therefore, users have a large demand for lightweight vehicles. Lightweight mining vehicles have Great market development space.
Shaanxi Auto heavy trucks put forward the "BEST" technology concept in the industry. "BEST" is the English letter combination of the four major concepts of Shaanxi Auto. B refers to the balance of body shape is more reasonable "downsizing"; E refers to the fuel efficiency is more optimized "economizing"; S refers to safe technology more careful active and passive "safety", T refers to the balance technology more perfect "balance."
Shaanxi Auto's "BEST" technology is based on actual transportation conditions, and by applying lightweight special steels, plastics and other materials, relying on advanced intelligent vehicle simulation, analysis, testing and optimization platforms, the entire vehicle is under the premise of ensuring safety, structural design It is more optimized and reasonable, lowers its own weight, and makes the vehicle's light weight, fuel efficiency, and safety the perfect balance of technology to reach the golden balance point of heavy trucks. 
Biogenic insecticides include: â‘ preparations of effective insecticidal ingredients extracted from higher plants, such as natural pyrethrin, rotenone, etc.;
â‘¡ Insecticides made from living organisms mainly include fungi (such as Beauveria bassiana), bacteria (such as odontobacillus) and viruses (such as Bacillus borer).
â‘¢ Insect physiological active substances, such as pheromones.
Chemical synthetic pesticides mainly include: Inorganic insecticides (e.g. White arsenic As2O3, Sodium fluosilicate, Na2SiF6, etc.), organochlorine insecticides (such as chlordane, BHC, DDT, toxaphene, etc.), organophosphorus insecticides (such as dichlorvos, trichlorfon, Dimethoate, malathion, chloraphenone, etc.), carbamate insecticides (such as carbaryl, sulfenocarb, etc.) and pyrethroid insecticides (such as fenvalerate, cypermethrin, etc.).
The main ways in which insecticides can kill pests are:
â‘ Touching agents enter the body through the epidermis of the pest and play a role, causing the pest poisoning and death;
â‘¡ Gastric toxic agents are absorbed by the stomach and intestines directly after being eaten by pests, causing them to die of poisoning;
â‘¢ Some fumigation drugs are volatile, and their vapors enter the body through the respiratory tract of pests, causing them to die of poisoning;
(4) ingestion drugs are first absorbed by the crop, and conducted to the whole plant, when pests ingestion, eating crops, so that it died of poisoning.