and symptoms Learn more about and symptoms
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Cases with no typical symptoms of orchids
Cases with no typical symptoms of orchids
2018-05-06 -
Symptoms of fertilizer deficiency in crop corn and its correction techniques
Symptoms of fertilizer deficiency in crop corn and its correction techniques
2020-04-17 -
Symptoms and diagnosis of orchid virus disease
Symptoms and diagnosis of orchid virus disease
2018-05-03 -
What are the symptoms of tobacco pesticide damage?
What are the symptoms of tobacco pesticide damage? Please introduce the symptoms of tobacco pesticide damage such as yellowing of leaves, severe leaf spots, wilting, burns, dwarfing, slow growth, deformities and even wilt or death of tobacco plants. The occurrence of such symptoms is called drug damage. The crops affected by drug damage can be divided into acute drug damage and slow drug damage according to different symptoms.
2018-09-08 -
What symptom can tobacco produce pesticide drug harm to have?
What symptom can tobacco produce pesticide drug harm to have? Improper use of pesticides will not only affect the effect of killing insects and weeds, but also seriously cause drug damage to crops. Therefore, it is necessary to master the correct method of using pesticides. Know what the symptoms of the crop will be when something critical happens. For example, what will happen if there is pesticide damage to tobacco.
2018-09-08 -
How terrible are the symptoms of human infection with parasites, and can parasitic diseases be cured?
Awesome! Coughing up a lot of parasites!
2018-07-11 -
What are the common varieties of citrus? What are the symptoms of citrus Huanglong disease?
Citrus Huanglong disease can be harmful almost all the year round, and it can show symptoms in every new period, but the symptoms in autumn and winter are the most prominent and easy to be identified, which do great harm to the branches, leaves, fruits and roots of fruit trees. Then mandarin
2020-11-27 Citrus have which common variety Huanglong disease symptom citrus -
Symptoms and pathological changes of animal snake venom poisoning
Snake venom poisoning is caused by acute toxic diseases characterized by hemolysis, sensory nerve peripheral paralysis and shock when the venom is bitten by poisonous snakes. It can occur in all kinds of animals and is common in grazing animals and dogs. 1. Most of the animals with clinical symptoms were bitten by poisonous snakes in the lips, nose, face and lower limbs. Horses, cattle and sheep are bitten by snakes in the vicinity of the tarsal joint or ball joint, while pigs and dogs are mostly in the extremities and nasal ends. The closer the bite site is to the rich central nervous system and blood vessels, the more likely the bite site is.
2019-01-15 -
What are the symptoms of pig gastric ulcer? Analysis of symptoms of porcine gastric ulcer!
What are the symptoms of pig gastric ulcer? Analysis of symptoms of porcine gastric ulcer!
2020-06-09 -
What are the symptoms of pig poisoning? How to treat it?
What are the symptoms of pig poisoning? How to treat it?
2020-09-26 -
Chicken skin bleeding and necrotic diseases
Chicken skin bleeding, necrosis and other diseases are: [colibacillosis (skin type)] similar symptoms: omphalitis, dermatitis. Differential symptoms: omphalitis occurred in chicks, dermatitis, necrosis, ulceration occurred in young chickens, and some formed purple scabs; microscopic examination of smears showed gram-negative microbacilli. Treatment: norfloxacin 0.5g/ kg feed for 5 days, or ciprofloxacin, 0.1 ml 0.3 g per kg of water for 5 days, chloramphenicol added 1 per kg of feed.
2019-01-11 -
The latest soybean deficiency symptoms and prevention methods
Soybean needs a variety of nutrients when growing, once a certain element deficiency occurs, it will cause corresponding diseases, affecting the normal growth and yield of matched plants. The following small series brings you common soybean deficiency symptoms and prevention methods.
2020-11-10 latest soybean deficiency symptoms and control methods in -
Symptoms and control methods of element deficiency in soybean
Symptoms and control methods of element deficiency in soybean
2019-03-07 -
Deficiency and excess symptoms of main nutrient elements in growing cotton
1. Cotton nitrogen deficiency and excess symptoms: cotton plants are short of nitrogen, plants are short and lignified, leaves are yellow and green, leaves become smaller, petioles are shortened, lateral branches are few, and the number of leaves decreases. The lower leaves of cotton plants were most obviously affected by nitrogen deficiency, the top stopped growing and the number of flowers blossomed.
2020-11-08 Species cotton main nutrition elements deficiency excess symptoms -
Symptoms and pathological changes of salmonellosis in ducks
1. Symptoms through infected duck eggs infected with salmonella or out-of-shell ducklings infected with bacteria in the incubator, often with septicemia, often die quickly without showing any symptoms. Older young birds often have a subacute process. Lethargy, drooping head and eyes, drooping wings, loose feathers, significant anorexia, increased drinking water, watery dysentery, fecal adhesion to the anus, fear of cold and close to the heat source or crowding each other. Respiratory symptoms are not common. Ducklings have symptoms such as trembling, wheezing and eyelid edema, and often fall to the ground suddenly and die, so they have "cataplexy".
2019-01-15 -
When your pig vomits, what's the first thing you think of?
When your pig vomits, what's the first thing you think of?
2020-09-18 -
Symptoms and Control methods of Drug injury in Rice
Symptoms and Control methods of Drug injury in Rice
2019-03-08 -
Pigs are always inexplicably sick, are they poisoned by the following?
Pigs are always inexplicably sick, are they poisoned by the following?
2020-10-26 -
The latest symptoms of Drug damage to Rice and its Control methods
In the process of rice planting, it is inseparable from the use of pesticides, but if pesticides are not used properly, it will cause drug damage, cause poor growth of rice, and in serious cases, it will lead to the death of rice and no harvest, resulting in huge losses to farmers. So what are the symptoms of drug damage to rice?
2020-11-10 The latest rice drug damage symptoms and control methods in rice -
Symptoms of pigs eating moldy feed
Moldy feed poisoning is a toxic disease caused by moldy feed ingested by animals, characterized by more than clinical neurological symptoms. So, what are the symptoms of pigs eating moldy feed? What are the symptoms of pigs eating moldy feed? Poisoned piglets often present
2020-11-11 pigs eat mold feed symptoms poisoning