Archive Nut, Prune and Olive Programs

Reproductive host Symptoms: Gumming, staining Resources: USDA Profile Gumming symptoms on Kurrajong.

Reproductive host Symptoms: staining, frass Other pests: UC IPM Resources: UCONN Profile Symptoms of PSHB attack on London Plane.

Native reproductive host Symptoms: staining Other pests: UC IPM Resources: USDA Profile PSHB symptoms on mesquite.

Reproductive host Symptoms: staining Other pests: UC IPM Resources: Texas A&M Profile Heavy staining from PSHB activity on Mexican sycamore.

Reproductive host Symptoms: gumming, staining Other pests: UC IPM Resources: USDA Profile Dark gumming on mimosa/silk tree in response to PSHB attack.

Reproductive host Symptoms: gumming, staining Resources: World Agroforestry Database Gumming and staining on Moreton Bay chestnut.

Native reproductive host: Blue palo verde, Cercidium floridum Palo verde, Cercidium aculeata Reproductive host: Brea, Cercidium sonorae Symptoms: staining, frass Other pests: UC IPM Resources: USDA Profiles - Blue palo verde, Palo verde Staining from PSHB attack on native palo verde.

Reproductive host Symptoms: gumming, staining Other pests: UC IPM Resources: USDA Profile PSHB symptoms are difficult to see on the rough bark of red flowering gum.

Native reproductive host Symptoms: staining, frass Other pests: UC IPM Resources: USDA Profile Staining and frass around a PSHB entry-hole on red willow.

Reproductive host Symptoms: staining, gumming Other pests: No known pests of Titoki in CA Resources: New Zealand Plant Conservation Network, UCANR Publication Gumming and staining on Titoki, caused by PSHB.