Sunflowers Take Control Measures
First, strengthen quarantine Since seeds of sunflower seeds can be spread everywhere with sunflower seeds, a strict quarantine system should be adopted to prevent the seeds of infected areas from being transferred to non-endemic areas without quarantine. Seedlings, soil, vehicles, and agricultural machinery in the evasive zone are outside the affected area. The sunflowers should be controlled within a certain range so that their areas of occurrence no longer continue to expand. The second is the fall of rotation For the occurrence of sunflower blocks in the previous year, the sunflowers must not be planted again, and crops such as grasses, beets and soybeans can be planted in rotation. Third, manual removal In the area of ​​occurrence, manual extraction methods can be adopted, so as to prevent the seeds from continuing to mature and continue to spread harm in the bud. Heat Sealing Machine,Ultrasonic Sealing Machine,Veterinary Sealing Machine,Veterinary Filling Sealing Machine ZHEJIANG FOMOS MEDICAL TECHNOLOGY CO.,LTD. , https://www.ifomos.com