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What disease is pig spotted fever? A detailed explanation of complicated swine diseases
[Cause] It is mainly caused by heat retention within the pig's body, with the heat pathogen not dispersing, resulting in spots on the skin surface, which Western medicine calls septicemia. [Symptoms] Body temperature 41.9°C, dry and cyanotic snout, red tongue, little fluid in the mouth, surging and rapid pulse, obvious red spots on the ears, underbelly, and ends of the limbs, listlessness, slightly shallow and rapid breathing, a feeling of heat on the body surface, refusal to eat. Constipation, scant and yellow urine. [Diagnosis] It can be confirmed based on the clinical symptom of skin spots. [Treatment] Formula 1: raw gypsum and Isatis root 15 grams each, Daqingye, Rehmannia, Scutellaria, and Licorice
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How to prevent and treat chicken gizzard erosion? A comprehensive analysis of its disease characteristics
Chicken gizzard erosion is a disease that occurs in young chickens, especially broiler chickens, and is similar to intestinal ulcer disease. Whether the disease occurs is closely related to the use of fishmeal in chicken feed. The occurrence of this disease often brings corresponding economic losses to chicken production. 1. Clinical symptoms and disease characteristics: chickens from 1 to 5 months of age can be affected, with mortality varying, and in severe cases reaching more than 10%. Affected chickens mainly show reduced appetite, listlessness, squatting, fluffy feathers, emaciation, and pale combs and wattles
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Prevention and control of infectious diseases in pigs: management comes first
The new pig diseases that have emerged force us to re-evaluate existing production systems. If there is no vaccine, improved management methods must be used to control the disease; even with a vaccine, control may still fail without management. This article provides some basic methods to help pig farms adopt suitable approaches to control infectious diseases according to their own situations. The goal of disease control must be clear: the goal is to "control" the disease, not yet to eradicate it. Overall, control measures usually reduce the pig population in a reasonable way to cut off
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What disease causes a pig's high fever that won't subside? How to prevent and treat it
(1) Swine fever: The pig's body temperature rises to 40-42°C and does not subside persistently; appetite decreases or the pig stops eating, listlessness, shivering, lying down and prone to sleeping, crowding together in a pile or burrowing into straw; when standing and walking, the back is arched and the body bent, limbs are weak, movement is slow, gait is unsteady and swaying, conjunctiva is red with purulent discharge, first constipation, then diarrhea; at the base of the ears, abdomen, inner sides of the limbs and other areas there are purplish-red bleeding spots that do not fade under finger pressure. Lesions: systemic lymph nodes are enlarged with peripheral hemorrhage, red and white mottled in a marble-like pattern; the kidneys are pale in color with pinpoint-sized bleeding spots on the surface; the spleen is enlarged
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Detailed Introduction to Immunization Methods for Various Pig Diseases
I. Immunization Methods for Rotavirus Infection 1. Attenuated vaccine. A porcine-derived attenuated strain, developed in China, attenuated through cell passaging; the diarrhea incidence rate of piglets born to immunized sows can be reduced by more than 60 percent. 2. Inactivated vaccine. Developed in China, this vaccine provides a protection rate of more than 90 percent in immunized piglets. II. Immunization Methods for Swine Vesicular Disease Developed in China, including attenuated live vaccines and inactivated vaccines. In recent years, inactivated vaccines have been mainly promoted and applied. 1. Attenuated live vaccine. Mouse-attenuated swine vesicular disease vaccine
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Case Analysis of Fish Disease Outbreak Prevention and Control in a Small Reservoir
In early October 2005, an outbreak of hemorrhagic disease occurred in the fish farmed in Tuonan Reservoir in our town. Through our active treatment, the disease was basically brought under control. The prevention and control situation is summarized as follows: 1. Basic information. Under normal conditions, Tuonan Reservoir has a water area of 100 mu, and 150 mu during the high-water period, with an average water depth of 3 m and a maximum depth of 6 m. Artificial aquaculture in this reservoir began in the early 1990s, mainly with conventional fish species, with supplementary stocking of freshwater shrimp, yellow catfish, and others. The reservoir water is clear and has no history of epidemic disease.
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Detailed Explanation of Key Technical Points for Disease Prevention and Control in Soft-Shelled Turtles
In zoological classification, the soft-shelled turtle belongs to the phylum Vertebrata, class Reptilia, order Testudines, family Trionychidae, genus Pelodiscus. It has strong adaptability to the external environment and great vitality, and is distributed across temperate and subtropical regions worldwide, as well as commonly found throughout China. The soft-shelled turtle is an amphibian that breathes with its lungs, mainly living in water, occasionally coming ashore to rest, or swimming to the water's surface with its head extended above the water to breathe. The ecological habits of the soft-shelled turtle are characterized by three likes and three fears. First, it likes quiet and fears disturbance; second, it likes sunlight and fears wind; third, it likes cleanliness and fears dirt. The soft-shelled turtle is naturally timid,
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Disease Outbreaks and Emergency Treatment After Introducing Inferior Quality Rice Field Eels into Eel Ponds or Net Cages
(1) Disease outbreak situation: After inferior quality rice field eels are introduced into eel cages or eel ponds, they generally develop disease within 2 to 7 days, and mass mortality occurs around 12 days. When disease breaks out, a method combining Chinese herbal medicine and chemical fishery drugs should be used for treatment to control the infection. (2) Emergency handling: ① Search for and remove floating-head eels, exposed-body eels, and dead eels 2 to 3 times during the daytime each day; ② Change the water once every morning and thoroughly inspect for and remove dead eels; ③ At night each day, use electric light for illumination and search for and remove diseased eels from aquatic plants 1 to 2 times.
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Control recommendations for the fourth generation of white-backed planthopper in rice issued, please carry out timely prevention and control
For the pesticide, use 40% chlorpyrifos (Xinnongbao, Saiben) 100 ml/mu plus 25% buprofezin (Puhsiling) 50 g/mu plus 5% jinggangmycin 200 ml/mu (or 30% Aimiao 15 ml/mu), mix with 30 kg of water for fine spraying.
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Preventing and controlling winter pepper diseases starts at the seedling stage
Pepper is one of the major winter vegetables in Guangdong. In recent years, seedling death in peppers grown in winter or early spring in protected and open-field cultivation has become increasingly serious, severely affecting the economic returns of farmers growing peppers. Investigations have found that pepper seedling death is generally caused by Fusarium wilt, Phytophthora blight, sclerotinia rot, bacterial wilt and other diseases. According to many years of investigation and research, in addition to factors such as continuous cropping and climate, pepper seedling death is also closely related to seedlings already carrying pathogens before transplanting to the field. If seedlings carry pathogens, the disease is more severe; if they do not carry pathogens, the disease is milder even under continuous cropping
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