Onion rust prevention and control
The first is a reasonable rotation. In the same area, it is not appropriate to plant green shallots. It should generally be changed every year. In the absence of rotation conditions, it should not be continued after the occurrence of rust.
The second is to apply base fertilizer before transplanting. Each acre of green onion fields can be used to compost 3000 kg of pig manure and 25 kg of 45% NPK compound fertilizer. After the ripening and mashing, the onion shall be transplanted and the new high fat film shall be timely sprayed after transplanting to remove pests and diseases. Moisture evaporates while reducing the slow seedling period.
The third is to improve the disease resistance of onion strains. In the spring and autumn, during the period of easy disease, ammonium bicarbonate 15-20 kg should be applied per acre to promote the growth of green onions and resist diseases.
The fourth is the timely use of medication. Generally can be used 3000 times 25% triadimefon EC, plus 500 times the new high-fat film, with a spray spray fine mist or carbendazim and triadimefon supplemented with 500 times the new high-fat film control. After the first application, it needs to be controlled again every 7-10 days. In the prevention and control, no matter which kind of medicine is used, a new high fat film should be added to improve the control effect.
For the treatment of diseases of the digestive system:
Many symptoms can signal problems with the GI tract, including: abdominal pain, blood in the stool, bloating, constipation, diarrhea, heartburn, incontinence, nausea and vomiting and difficulty swallowing, according to the NIH.
Among the most widely known diseases of the digestive system is colon cancer. According to the Centers for Disease Control (CDC), 51,783 Americans died from colon cancer in 2011 (the most recent year for available data). Excluding skin cancers, colon and rectal cancer, or colorectal cancer, is the third most common cancer diagnosed in both men and women in the United States, according to the American Cancer Society.
Polyp growth and irregular cells, which may or may not be cancerous, are the most common development paths for colorectal cancers (also referred to as CRC), and can be detected during a routine colonoscopy, according to Dr. John Marks, a gastroenterologist affiliated with the Main Line Health health care system.
[The best news is that, if caught early enough, they can also be removed during the colonoscopy - eliminating the possibility that they grow further and become cancer," Marks said.
For those patients whose cancer has already spread, there are various minimally invasive surgical options that have extremely good prognoses. It is recommended that asymptomatic patients without a family history begin getting tested regularly between the ages 45 and 50, according to Marks. [Symptoms which may suggest that you need a colonoscopy at an earlier age include rectal bleeding and stool/bowel habit changes which last for more than a few days."
While CRC gets a great deal of attention, many diseases and conditions of the digestive system - including irritable bowel syndrome, diverticulitis, GERD (acid reflux) and Crohn`s disease - can be chronic and are difficult to diagnose and treat, according to Dr. Larry Good, a gastroenterologist affiliated with South Nassau Communities Hospital. [With many of these diseases, blood work and colonoscopies all looks normal, so there is an absence of red flags."
Many of the diseases of the digestive system are tied to the foods we eat, and a number of sufferers can reduce their symptoms by restricting their diets, Good said. [Of course no one wants to hear that they can`t eat certain foods, but many times, eliminating acidic things from the diet, such as tomatoes, onions, and red wine, can have an impact," Good said.
There are a number of tests to detect digestive tract ailments. A colonoscopy is the examination of the inside of the colon using a long, flexible, fiber-optic viewing instrument called a colonoscope, according the American Gastroenterological Association. Other testing procedures include upper GI endoscopy, capsule endoscopy, endoscopic retrograde cholangiopancreatography and endoscopic ultrasound.
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