A fungal pathogen secretes a cell wall‐associated β‐N‐acetylhexosaminidase that is co‐expressed with chitinases to contribute to infection of insects

β-N-acetylhexosaminidases (HEXs) are widely distributed in fungi and involved in cell wall chitin metabolism and utilization of chitin-containing substrates. However, details of the fungal pathogens-derived HEXs in the interaction with their hosts remain limited.