What is the disease of watermelon roots?

There are two possible sources of watermelon seedling root lumps. First, the fertilizer contains chloride ions. If the potassium fertilizer used in the compound fertilizer is potassium chloride, the concentration of chloride ions in the growing environment of the watermelon is too high, and the above symptoms will occur; if the first one is ruled out, In this case, the second may be root-knot nematode disease, root-knot nematode disease commonly known as watermelon cancer, watermelon, melon fibrous roots or lateral roots after the disease produces tumor-like root knots, underground root knots, such as mild symptoms The performance of the aboveground parts was not obvious. The severely ill strains had poor fertility. The leaves wilted at noon, or gradually became dry, and the plants were short, affecting fruitfulness. When the onset was serious, the whole field died. Since nematodes are very difficult to kill in the soil, insecticides cannot penetrate into the soil. Nematodes are animals. They move around and are difficult to eradicate. Watermelon root knot nematode disease mainly has the following methods of prevention and control:
First, give up the use of diseased watermelon seedlings, re-cultivation, otherwise it will spread nematodes, transplanting to the field after the control is even more difficult. The original soil, manure, and seedbed cannot be used when raising the seedlings again;
Second, the diseased melon seedlings do a good job of pest control, when transplanting, acupuncture or irrigation pesticides;
Third, the prevention and treatment of diseased seedlings is to use avermectin, phoxim, trichlorfon, Tiannuo line net, Pudi grams and other pharmaceutical application or irrigation, different concentrations of different pesticides can be prepared according to the instructions.

Ziprasidone Intermediates
Ziprasidone is a medication of the atypical antipsychotic type. It is used for the treatment of schizophrenia as well as acute mania and mixed states associated with bipolar disorder. Its intramuscular injection form is approved for acute agitation in people with schizophrenia. Ziprasidone is also used off-label for depression, bipolar maintenance, and posttraumatic stress disorder.
Ziprazidone is approved by the U.S. Food and Drug Administration (FDA) for the treatment of schizophrenia as well as acute mania and mixed states associated with bipolar disorder. Its intramuscular injection form is approved for acute agitation in schizophrenic patients for whom treatment with just ziprasidone is appropriate.
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Ziprasidone Intermediates

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