Fecal matter produced and small clipped bits of vegetation caused by insects are referred to as what?

Fecal matter produced and small clipped bits of vegetation caused by insects are referred to as what?

• A. Frass
• B. Fray
• C. Frizzle
• D. Residue

Answer: (A)

Insect waste and the tiny plant fragments left after feeding are referred to as frass. This term specifically describes the droppings and chewed matter insects leave behind, which helps identify active pests and the type of damage they’re causing in turf. Recognizing frass is useful in diagnosing infestations and choosing control strategies. The other terms don’t fit: fray refers to frayed edges or fibers, frizzle describes curling or distorted plant parts, and residue is a general leftover material that isn’t specific to insect excrement.

Insect waste and the tiny plant fragments left after feeding are referred to as frass. This term specifically describes the droppings and chewed matter insects leave behind, which helps identify active pests and the type of damage they’re causing in turf. Recognizing frass is useful in diagnosing infestations and choosing control strategies. The other terms don’t fit: fray refers to frayed edges or fibers, frizzle describes curling or distorted plant parts, and residue is a general leftover material that isn’t specific to insect excrement.