WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Coneworms categories: Ornamentals Pine Pine Insects revision date: 2023-02-07 12:00 Pine coneworm damagePhoto by: L.J. du Toit Biology Coneworms attack trees by boring into green cones. They also may bore into shoot […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Eriophyid mites categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 02:07 Pine eriophyid mite damagePhoto by: R.S. Byther Biology Eriophyid mites are tiny, wormlike, whitish or tan mites which feed under […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: European pine shoot moth categories: Conifers Ornamentals Pine Pine Insects revision date: 2023-04-04 12:00 European pine shoot moth larvaPhoto by: E.P. Breakey Biology The larvae of the European pine shoot moth feed […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Mountain pine beetle categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 02:07 Bark beetle larval galleriesPhoto by: A.L. Antonelli Biology The mountain pine beetle attacks pine trees (trunks and branches) 4″-5″ […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pandora moth categories: Conifers Ornamentals Pine Pine Insects revision date: 2023-02-07 12:00 Pandora moth adultPhoto by: Unknown Biology Pandora moth larvae are brownish- to yellowish-green, spiny, and about one inch long at […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pine aphid categories: Conifers Pine Pine Insects revision date: 2024-06-05 08:29 Woolly pine aphidPhoto by: R. Portman Biology Pine aphids are long-legged dark green or brown aphids covered with a white, woolly […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pine bark adelgid categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 10:40 Pine bark adelgidPhoto by: A.L. Antonelli Biology Pine bark adelgids form woolly or cottony white masses on the trunk, […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pine butterfly categories: Conifers Ornamentals Pine Pine Insects revision date: 2023-04-12 12:00 Pine butterflyPhoto by: Unknown Biology The larva of the pine butterfly is a dark green caterpillar with white stripes on […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pine needle scale categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 08:29 Pine needle scalePhoto by: K. Grey Biology Pine needle scales are elongate, pure white scales which feed on the […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Pine needle sheathminer (Pine sheath miner) categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 02:07 Pine sheath minerPhoto by: R.S. Byther Biology Pine needle sheathminers are orange to tan larvae that […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Sequoia pitch moth categories: Conifers Ornamentals Pine Pine Insects revision date: 2023-02-07 12:00 Sequoia pitch mothPhoto by: S.J. Collman Biology The larvae of the sequoia pitch moth feed by boring into branches […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Spider mites categories: Conifers Ornamentals Pine Pine Insects revision date: 2024-06-05 08:29 Spider mites under microscopePhoto by: L.K. Tanigoshi Biology Spruce spider mites feed on older needles, causing yellowish to gray stippling […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: White pine weevil categories: Conifers Ornamentals Pine Pine Insects revision date: 2023-02-07 12:00 White pine weevil damagePhoto by: A.L. Antonelli Biology White pine weevils are brown beetles with light blotches on the […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Armillaria root rot categories: Conifers Ornamentals Pine Pine Diseases revision date: 2023-02-07 12:00 White fungal mat of Armillaria root rot infecting trunkPhoto by: C.R. Foss Biology Armillaria root rot is a fungal […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Dwarf mistletoe categories: Conifers Ornamentals Pine Pine Diseases revision date: 2023-02-07 12:00 Dwarf mistletoe in coniferPhoto by: R.S. Byther Biology Dwarf mistletoe is a parasitic plant that grows on the branches of […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Elytroderma needle cast categories: Conifers Ornamentals Pine Pine Diseases revision date: 2023-02-07 12:00 Elytroderma needle castPhoto by: R.S. Byther Biology Trees infected with Elytroderma needle cast often display clusters or flags of […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Lophodermella needle cast categories: Conifers Ornamentals Pine Pine Diseases revision date: 2024-07-27 02:35 Lophodermella needle castPhoto by: R.S. Byther Biology Lophodermella needle cast is a fungal disease that infects current-season needles, but […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Lophodermium needle cast categories: Conifers Ornamentals Pine Pine Diseases revision date: 2024-06-05 02:07 Pine Lophodermium needle castPhoto by: R.S. Byther Biology Lophodermium needle cast is a fungal disease infecting the needles of […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Phytophthora root rot categories: Conifers Ornamentals Pine Pine Diseases revision date: 2023-02-07 12:00 Phytophthora root rot damage to trunkPhoto by: R.S. Byther Biology Phytophthora root rot is usually a problem only in […]
WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Pine: Western gall rust categories: Conifers Ornamentals Pine Pine Diseases revision date: 2023-02-07 12:00 Western gall rustPhoto by: R.S. Byther Biology Western gall rust affects primarily two- and three-needle pines, including shore, lodgepole, […]