A factory-installed inert gas pressure regulator with flow control supplies inert gas to a ceramic degassing device. Molten metal is injected into a nozzle, where it encounters a channeled flow of inert gas that conveys droplets 1.
These tomato plant wilt diseases are caused by fungi in the soil that enter through young roots, then begin to plug the vessels that move water to the roots and stems of the plants. Without water, the plants begin to suffer from tomato wilt on sunny days, although they appear to recover at night.
Fusarium Wilts and Rots Fusarium crown rot is responsible for the brown streaking in the vascular tissue in the stem of this tomato plant (Lycopersion); note, green pith. Fusarium wilts and rots are fungal disease caused by Fusarium oxysporum that affects many perennial and annual plants. Whether the name wilt or rot is used can vary amoung plant hosts and how the disease develops. For example, the plant may exhibit signs of wilting, but the cause is a rot in the roots.