Abstract: The present invention provides an effective pest control solution for indoor cannabis applications. The interior atmosphere is controlled to expose the live cannabis plants or post-harvest plant products to low oxygen levels (higher than 1% but lower than ambient air) and high carbon dioxide levels for one or more periods of less than 48 hours. This combination is effective to prevent or eliminate pests without harming the plants.

Abstract: Generally described, an airtight building, or Construx Airtight Hybrid Building (CAHYB), includes an internal structural support, for example, a core anchored to a concrete foundation wall or a concrete slab, to form the structural frame of the airtight building, and a plurality of insulated metal panels to provide atmospheric stability such that the atmosphere within the airtight building may be controlled. In some configurations, the insulated metal panels are used as the outside perimeter wall. Structural caulking is applied to the interface between the core and the plurality of insulated metal panels to form a building with a degree of airtightness.

Abstract: The present invention provides an effective pest control solution for indoor cannabis applications. The interior atmosphere is controlled to expose the live cannabis plants or post-harvest plant products to low oxygen levels (higher than 1% but lower than ambient air) and high carbon dioxide levels for one or more periods of less than 48 hours. This combination is effective to prevent or eliminate pests without harming the plants.