Which pest is associated with the brown wheat mite?

The brown wheat mite is scientifically known as Petrobia latens. This pest primarily affects wheat crops and is known to cause considerable damage by feeding on plant sap, leading to stunted growth and reduced yields. Proper identification of pests is crucial for effective pest management strategies, especially for crops such as wheat.

The other options refer to different pests or organisms. Penthaleus major, also known as the Nile grass worm, primarily impacts various grass species, while Oligonychus pratensis is known as the banks grass mite and has specific associations with other plants. Puccinia striiformis, on the other hand, is a fungal pathogen responsible for wheat stripe rust, not associated with any mite. Understanding these distinctions helps in the proper management of agricultural pests and diseases.