The following six points should be taken into account in the greenhouse medication:
1, timely medication According to the law of occurrence of pests and diseases, identify the weak links, timely medication. If the vegetables are sown or planted, the soil should be sterilized or seed dressing. We must focus on early prevention and control the spread of disasters.
2, the right medicine according to the right object of the prevention and treatment of remedies, such as anti-mite or only kill aphids and can not kill cabbage caterpillars. Trigonelin only kills rust and powdery mildew and does not eliminate downy mildew.
3, alternate use of different types of pesticides rational rotation or mixed use, not only can prevent the pest resistance, but also treat diseases and insect pests, save time and save drugs with high control effect, such as the enemy killed a piece of mixed net.
4, see the day drug greenhouses should not be used in cloudy snow days, should be sprayed liquid when the morning of the sunny morning, and should be properly ventilated to reduce air humidity.
5, change the way to use medicine as much as possible to use smoke and dust in the greenhouse, to reduce the humidity inside the greenhouse. The smog method is generally lighted with 10% or 40% chlorothalonil smoke tablets. Dust method with 10% chlorothalonil composite powder in the morning when the dew is not dry or early evening when the dew condensation effect.
6, safe drug use should strictly implement the standard amount and concentration of pesticides safe use, can not use highly toxic high residue pesticides, such as 3911, ammonium and ammonium phosphate, should be chosen to kill, anti-Shu Wei, Tian Wei Shi and other high efficiency and low toxicity, low residue Pesticides or biological pesticides, such as agricultural anti-120, streptomycin, etc., to prevent human and animal poisoning.
Treatment of bacterial diseases
The drugs for bacterial diseases include antibiotics and synthetic drugs, among which penicillin G, procaine penicillin and penicillin V, macrolides (erythromycin, Medicin, Acetylspiramycin, columnar leukopentin and clavulamycin, azithromycin, etc.) are the main agents for Gram-positive bacteria, and the latter two are Legionella, mycoplasma, mycoplasma, and Chlamydia and other pathogenic microorganisms also have good effects, lincomycin, vancomycin and compound sulfonamide (SMZ TMP, SMZ TMP, sulfadiazine and methoxybenzyl mixture SD TMP). The antibiotics that act on the resistant Staphylococcus aureus are as follows: 1. Those who produce penicillin enzyme Staphylococcus aureus, such as benzimidacillin, cloxacillin, cefothiphene, cefazolin, lincomycin, clindamycin, aminoglycosides, fluoroquinolones, rifampin, phosphomycin, etc; â‘¡ Vancomycin, rifampin, xinnomin and netimixing were used in the treatment of methicillin resistant Staphylococcus.
The main antibacterial drugs that are mainly used in gram negative bacteria include aminoglycosides (kanamycin, gentamicin, amikacin, etc.), semi synthetic penicillins (ampicillin, amoxicillin, carboxybenzillin, piperacillin, etc.), second generation cephalosporins such as cefuroxin, third generation cephalosporins (cefotaxime, ceftriaxone, ceftazidime, ceftazidime, ceftazidime, etc Cefoperazone, etc.) and fluoroquinolones (ciprofloxacin, ofloxacin, etc.). Aminoglycosides, semi synthetic penicillin (carboxybenzyl, piperacillin, aloxilin, etc.), ceftazidime, cefoperazone, aztreonam, imipenem, are used in clinical practice as the mixture with cilastatin, called tieam, fluoroquinolone, etc.
The drugs that act on anaerobic bacteria include metronidazole, clindamycin, penicillin G (not effective for bacilli), chloramphenicol, piperacillin, Tienam, etc.
The main anti tuberculosis drugs are streptomycin, rifampin, isoniazid, p-aminosalicylic acid, ethambunol, cycloserine, pyrazinamide, ethisonicotinamide or propylthioisonicotinamide.
Prevention and treatment of bacterial diseases:
(1) Various suppurative diseases caused by Staphylococcus aureus, such as acute and chronic Mastitis of cattle and sheep, dermatitis of sheep and septicemia of lamb, dermatitis and abortion of pig, traumatic infection, abscess and cellulitis of horse, gangrenous dermatitis, septicemia, arthritis and arthritis of chicken.
(2) Cow and sheep mastitis caused by Streptococcus, pig septicemia, arthritis, piglet meningitis, equine adenosis, traumatic infection and cervicitis.
(3) Corynebacterium caused sheep suppurative caseous lymphadenitis (pseudotuberculosis), equine ulcerative lymphangitis, subcutaneous abscess, bovine glomerulonephritis, mastitis, urinary tract infection in pigs, Clostridium welchii enteritis in pigs.
(4) Erysipelas suis caused by erysipelas suis.
(5) Pasteurellosis of swine, bovine hemorrhagic septicemia, fowl cholera and Pasteurellosis of sheep, horses and rabbits.
(6) Salmonellosis of livestock and poultry caused by Salmonella.
(7) Colibacillosis of various livestock and poultry caused by pathogenic Escherichia coli.
(8) Chronic atrophic rhinitis caused by Bordetella bronchiseptica in pigs.
(9) Mycobacterium tuberculosis in cattle, pigs and chickens.
(10) Abortion and infertility in cattle, sheep and pigs caused by Brucella.
(11) Campylobacter foetus (formerly known as Vibrio foetus) causes abortion and infertility in cattle and sheep.
(12) Colitis caused by Campylobacter coli in pigs and chickens.
Drugs For Bacterial Diseases,Antibiotics For Bacterial Diseases,Synthetic Drugs For Bacterial Diseases
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