As soon as you enter the greenhouse, you can see that the two rows of eggplants are wilting.
A pus out of the bacteria can be observed close to the plant.
Breaking the branches reveals that the vascular bundle has turned brown.
Not saved, start pulling directly. The roots have rotted and are identified by the odor method. There is a rotten smell, a typical bacterial disease.
This is a good evidence of heavy sputum. The pepper seedlings have all grown up, and at the beginning they also pulled a lot of pepper seedlings.
Soil testing is an indispensable test. The value shows that it is already a strong acid soil. It is necessary to improve the soil in the later stage.
In the absence of watering and no fertilization, why are two rows of eggplants like this, and now I will come to a bold analysis.
The first is heavy and strong acid soil, and the soil has not been completely disinfected. At the beginning, there were two or three trees infected with bacteria from the roots, but there were also eggplants that could be harvested. Because they were reluctant to pull them out, they were harvested with scissors, and then they picked healthy plants and picked them in rows. In a row of infections.
Through this shed eggplant, it can be said that if the eggplant grows in the future, if there is a bacterial wilt, don't be reluctant to open it directly, and don't let the disease spread to healthy plants, so as not to cause greater losses.
After the diseased plant is removed, it must be disinfected. It can be rooted with the drug of copper preparation. Like this kind of strong acid soil, it can be sterilized by stirring with quicklime and soil.
Let's talk about the heavy things. It's not that the eggplant was planted this time. It is called heavy eggplant. It is a plant of the family Solanaceae. There are vegetables, peppers, tomatoes and eggplant. At least these three things have to be planted wrongly.
This article URL: How to do the bacterial wilt disease in the greenhouse
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