Which pine species is NOT listed as a preferred host for Nantucket pine tip moth?

Which pine species is NOT listed as a preferred host for Nantucket pine tip moth?

• A. Ponderosa pine
• B. Loblolly pine
• C. Shortleaf pine
• D. Longleaf pine

Answer: (A)

Understanding which pines a Nantucket pine tip moth prefers helps you predict where damage will occur and how to monitor it. This moth commonly targets the shoot tips of southern pines that are widespread in its range, with longleaf, loblolly, and shortleaf pines being reported as preferred hosts because they provide suitable new growth for the larvae and are frequently planted in pest-prone areas. Ponderosa pine is not listed among preferred hosts since it is native to western regions and is not typically affected as a preferred host in the moth’s usual eastern range; its growth and chemistry make it less suitable for this pest. So, ponderosa pine is the pine species not listed as a preferred host.

Understanding which pines a Nantucket pine tip moth prefers helps you predict where damage will occur and how to monitor it. This moth commonly targets the shoot tips of southern pines that are widespread in its range, with longleaf, loblolly, and shortleaf pines being reported as preferred hosts because they provide suitable new growth for the larvae and are frequently planted in pest-prone areas. Ponderosa pine is not listed among preferred hosts since it is native to western regions and is not typically affected as a preferred host in the moth’s usual eastern range; its growth and chemistry make it less suitable for this pest. So, ponderosa pine is the pine species not listed as a preferred host.