In the middle and late stages of controlling weeds and peanuts, due to the large amount of rain, the herbicides in the early stage had disappeared and the weeds began to breed. At this time, 50 grams of water and 30 kilograms of water per acre can be treated with stems and leaves in 50 ml per acre, effectively controlling grass weeds. To prevent prosperous growth, peanuts are prone to prosperous growth under long-term, rainy conditions. In order to prevent prosperous growth, artificially decapitating is generally performed when the plant height exceeds 40 cm in the late stage of peanut axon and the early stage of scab, that is, the growth points of the main stem and the main lateral branches of peanut are manually removed. You can also use Zhuang Saturation (Diaminos) 20 grams per mu, add 30 to 40 kilograms of water spray evenly. Disabling the long isobutyryl-like plant growth regulators prevents peanuts from becoming longer. Prevention and control of pests and diseases Peanut pest control must implement the plant protection policy of “prevention first, comprehensive prevention and controlâ€, give priority to the use of agricultural control, biological control, physical control, and scientific and rational use of pesticides for chemical control, so as to achieve the purpose of production safety and quality. The use of highly toxic, high residue, high bio-accumulative, and high-level (carcinogenic, teratogenic, mutagenic) pesticides and their compound pesticides that are prohibited from use by the State is strictly prohibited. Prevention of underground pests: In addition to basic treatments, in the next needle period, use 200 ml of 48% Le Siben EC per acre, dilute with appropriate amount of water and mix well with 1 kg of fine dry sand, and apply alongside the ditch to beside the peanuts. Control locusts, spider mites: 50% anti-infertility WP 1500 ~ 2000 times per acre spray, or use a 1000 grass 1000 times. Prevention of pests of Helicoverpa armigera, bridge-building insects, and Spodoptera litura: Prior to the third instar, the foliage was sprayed with the biological agent P. wormii 1000 times solution or Yangkang No. 4 750 times solution. Prevention of leaf spot disease: When the incidence rate of main stem leaves reaches 5%, 100 grams of Jinggangmycin or 15-20 grams of Sulphur Suspension per acre, plus 60-75 kilograms of water, foliar spray, can also be used to treat peanut dumping. Preventing premature aging When peanuts have a tendency to premature aging when they enter the scab, they can spray 2% urea and 0.2%~0.3% potassium dihydrogen phosphate mixture, with 45~60 kg per acre, spray every 7~10 days. Times, even spray 2 or 3 times. In addition, after entering the next needle period, every 10 days, foliar spray once 1000 times calcium nitrate, spray 45 kg per acre, and even spray 2 or 3 times.
Respiratory disease is a common disease, frequently-occurring disease, the main lesion in the trachea, bronchi, lung and chest, lesions are more cough, chest pain, respiratory effects, severe breathing difficulties, hypoxia, and even respiratory failure and death. Due to air pollution, smoking and other factors, The chronic obstructive pulmonary disease is increasing including chronic bronchitis, emphysema, pulmonary heart disease, bronchial asthma, lung cancer, pulmonary diffuse interstitial fibrosis, and pulmonary infection the morbidity and mortality of the disease at home and abroad . Therefore, Anti-Respiratory disease drugs are also more and more attention paid by researchers. Respiratory disease have the symptoms of cough, sputum, hemoptysis, chest pain, shortness of breath and other symptoms of lack of specificity, often clinicians mistaken by people for colds, bronchitis, and severe pneumonia, tuberculosis or lung cancer and other diseases delayed diagnosis; Respiratory tract infection, to be developed to emphysema, pulmonary heart disease, respiratory failure was taken seriously, but it was too late, its pathology and physiological function has been difficult to reverse. As with other systemic diseases, careful and detailed medical history and physical examination are the basis for the diagnosis of respiratory diseases, and should be combined with routine laboratory tests and other special findings to conduct a comprehensive and comprehensive analysis. Currently the most clinical application of anti-respiratory disease drugs have the following four categories: 1. Antihistamines 2. Cough medicine 3. Bronchodilator 4. Expectorant 5. Anti-asthma Drugs.
Anti-Respiratory Anti-asthma Drugs, Antitussives, Expectorants, β adrenergic receptor agonists, M Cholinergic Blockers, Phosphodiesterase Inhibitors, Anti-Respiratory Drugs,Respiratory System Diseases Treatment Taizhou Volsen Chemical Co., Ltd. , https://www.volsenchem.com