The present disclosure relates to systems and methods for creating and maintaining modified and controlled atmospheres in a rigid sealable container having at least one refrigeration unit with an integrated oxygen reduction structure. The housing includes a feeding path defined by a first sidewall and a second sidewall. The transistors 40, 41 or the transistors 42, 43 are turned on in accordance with the write data signal DATA, *DATA. Embodiments also include tie straps andor other components having fluid distribution features. The element includes at least one filter having a chamber with a filtering fluid, the filtering fluid selectively disposed in an optical path, and a liquid motion actuator selectively configured to move the filtering fluid substantially into and out of the optical path. The invention also relates to the use of such compounds and compositions for combating harmful fungi and seed coated with at least one such compound.