You should see the way the potato scabies are treated
At this stage, potatoes are starting to grow in many areas. Prevention of disease from the time of seeding is the key to reducing the incidence of potato disease. He taught you how to prevent potato scabies today。
In different regions, the time taken to plant potatoes is different. Some provinces in the south-central region, such as zhejiang, were able to grow spring potatoes from january to february and autumn in september. Spring potatoes were grown in the shandong, hebei and central plains in february and march, and autumn potatoes in august. The period between mid-april and early may was suitable for potato cultivation in some north-west areas, such as the north-east and gansu and qinghai。
More drug programmes for such diseases as potato scabies and disease can be accessed at http://www. 114b2b. Com/? M=vod-type-id-42. HTML
In some time northeast potatoes will be planted, and this period will require the sterilization of blocks or soil to kill the fungus。
(1) when the next seed is planted, the gutter is sprayed 150-300 times more than 150-300 times more than the strength of the earth to kill the real bacteria in the soil
(2) in the current rheumatism (or 60 days after the next plant) the acre 150-300 times + the lumber 150-300 times the strength of the earth 150-300 times the strength of the earth 150-300 times the amount of the vortex 600 times the drop of the vortex, which can be sprayed at the same time; and the face of the acne formed as a result of the quick entry of the potatoes into the fertilisation period, which is soft and easily bruised when the skin is swelled. Increase the resistance of seed blocks to infestation; create protected areas for a certain period of time throughout the pharmacies to protect the plant from contamination; and improve the immune capacity of the strain by fast-growing seedlings。
(3) when the amount of flowering is one third, the leaf spray can be carried out at the same time as a drop-off using 150-300 times the lumbar lek + 150-300 times the strength of the earth + 600 times the vofomin. If they wait for the flowers to be cut, then the potatoes are already growing to the size of the geese and eggs, bacteria have invaded, and post-climate control is difficult。
It is transmitted by spray fluid to the root to kill the fungus, to protect the young fruit by killing the surrounding fungus during the effective protection period and to repair the path to reducing the infection of the fungus by the wounds of the young fruit. In addition, the potato prefers a cold, cold climate, and friends who grow the potato must master it. It is hoped that the writing will help you to grow the potato better。
