This creation provides a kind of mushroom class cultivation moisturizing wasp excluder, including cover and barrier flaps, cover is with ringwall surrounds and forms a space in inside, one end of cover appears the first opening, cover has the second opening, the material tool gas permeability and adsorbable moisture, barrier flaps of barrier flaps set the second opening of what cover, thereby constitute this creation.本創作提供一種菇類栽培保濕防蟲器，包括罩體及阻隔片，罩體以環牆圍成而在內部形成一空間，罩體的一端透出第一開口，罩體在具有第二開口，阻隔片的材質具透氣性且可吸附水分，阻隔片設於罩體之第二開口處，藉此構成本創作。
