Kampaniyo yapanga ndi kupanga zomera / mizere ya 280 ku China, Holland, Australia, Turkey, Russia, India, Jordan, Saudi Arabia, South Africa, United States, Egypt, Syria, Azerbaijan, Romania, Albania ndi Pakistan.
Zochitika izi zimawonjezeredwa ndi kuyang'anira zomwe zikuchitika m'madera ena padziko lapansi - kupeza njira zamakono komanso zamakono zamakono zamakono.Kudziwa kumeneku kwadzetsa matekinoloje omwe amabweretsa kuchepa kwa zinc, kugwiritsa ntchito mphamvu pang'ono, komanso khalidwe labwino kwambiri.