The bacterial medullary necrosis of Solanum vegetables is endangered in the pith part of the plant. It is very difficult for conventional methods to penetrate the medullary part of the plant. Once the disease often causes the farmers to be at a loss, some of the greenhouses may even reduce the yield or the harvest. .
Bacterial pith necrosis treats wounds from wounds or tetanol.
After the fruit is picked, the above-mentioned medicaments should be promptly applied for prevention. If the humidity in the shed is too high, you can use a fine dry soil mixed with "sweet" to apply the wound. Fine dry soil can reduce the humidity at the wound. “Zuozuo Ling†can promote wound healing, and both of them mix and invade along the pith. The pruning will cause a large number of wounds on the plant, creating favorable conditions for the occurrence of bacterial diseases. After each sparse leaf picking, timely spraying of thiopena copper and quinoline copper can effectively prevent bacterial invasion.
For the diseased plants, copper noble 27.12% basic copper sulphate suspending agent, Thiobacillus copper, quinoline copper, or methamphetamine can be injected on the upper part of the bacterial invaded wound, and combined with the whole shed spraying.
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