Don't planter's invaders of eggplant pests and diseases. If you don't prevent it in the process of planting, once it is attacked by pests and diseases, you will face a situation that cannot be exchanged. The hard-planted eggplant may not be harvested. The following are the eggplants that Huinong.com Cases of pests and diseases, quickly follow the Xiaobian to understand!
Eggplant pests and invasive cases:
Last year, it was not sweet to grow melons and melons. In the face of the eyes of the old man who is crying in the ground and crying, it makes people feel bitter!
Retired worker Tian Laohan is an old worker who is steadily advancing. After retiring, he wants to divide the farm for a living.
Tian Laohan planted melon last year. Because he did not understand the technology, the melons that were planted were "stupid big" and were not sweet. As a result, they lost a lot of savings.
This year, Tian Laohan learned to grow eggplants, thinking that he could make a profit. Who would have thought that if he encountered a disease, he would now face a failure!
What disease is it that makes Tian Laohan so desperate?
Followed by Tian Laohan came to the eggplant field, the whole greenhouse looked so painful, withered, the diseased eggplant scattered everywhere, really makes people sweat for the old man.
According to Tian Laohan, at the beginning, the eggplant was just a leaf snoring. He thought it was hot in the sun, and sprayed water at noon and afternoon to cool down.
After a week, Tian Laohan found that the eggplant still didn't improve, and the eggplant in the right result period began to show spots. In the end, it festered directly. Now it is the scene.
According to Xiaobian, "The initial occurrence of eggplant in Tian Laohan is a common verticillium wilt. In the later stage, the lesions are aggravated and plague is caused. Now the right medicine can only save a small amount of loss."
Verticillium wilt is highly susceptible to onset in Solanaceae plants. Initially, as described by the old man, the eggplant leaves are partially wilted, and the leaves are rolled up. After a few days, the leaves slowly appear yellow-white lesions.
Verticillium wilt becomes gradually larger as the lesion becomes larger, and the whole leaf turns yellow and slowly browns and dies.
The plague is caused by a chain of lesions caused by poor management of the old man.
The plague disease is also called "dropping eggs" and "water rot", which is a fungal disease and mainly harms fruits.
In the early stage, the seedlings can be stumbled. The old man sprays water to make the environment change drastically. The wet environment spots spread rapidly, which makes the fruit start from the lower mature fruit and gradually implicates the young fruit.
The eggplant fruit turns black and rot, and the shedding fruit is not treated in time, which can produce chain disease.
Therefore, in this Hui Nongwang Xiaobian reminds all growers that the occurrence of verticillium wilt and plague should be dealt with in a timely manner, control the air humidity, keep the ventilation of the eggplant, do a good job of nitrogen, phosphorus and potassium application, pay attention to increase the application of potassium fertilizer, improve Eggplant disease resistance.
Through the above cases, I think farmers' friends already know the harm caused by the attack of eggplant pests and diseases. I also hope that all growers will do a good job in preventing eggplant pests and diseases in advance to avoid eggplant harvest!
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