Fig. 1From: Designing and testing novel artificial shelter traps to mass-trap overwintering brown marmorated stink bugs: a proof-of-concept study in Northwestern ChinaFront (left) and rear (right) views of a wooden trap designed for brown marmorated stink bug (Halyomorpha halys) overwintering adults. The trap is 30 × 30 × 30 cm in size with 4 mm between the layers inside, and a total of 35 layers. The wood material is pine plank. The layer material is plywoodBack to article page