Posts Tagged ‘Phytophthora’
Plants’ best friend: Pathogen-detecting dogs visit Presidio Nursery
Posted by: Sandy Steinman on April 20, 2022
Sudden Oak Death Symposium June 19 – 22, 2012
Posted by: Sandy Steinman on June 7, 2012
Natural History Wanderings
Sandy Steinman's Blog
Natural History Wanderings
Recent Posts
- How cuckoo birds manage to mimic the eggs of many species
- Sweden has lost the Snowy Owl
- Fallen Leaves (photos)
- National Park Threat Removed
- When planting trees to slow climate change, don’t plant the same tree all the time
- Senator Mike Lee Axes Protection for National Parks
- Game-farm mallard genetics are a bigger problem than waterfowlers think — only 2% of greenheads in the Atlantic Flyway are fully wild
- Los Padres ForestWatch Upcoming Events
- “Not expected at all”: dolphin researchers just made a surprising discovery in the Mediterranean Sea
- Bumblebees Have Learned to Read Simple Morse Code–an Ability Seen Only in Humans and Vertebrates
- Regional Parks Botanic Garden Photos 12/16/25
- New pumpkin toadlet discovered is the size of a pencil tip
- U C Botanical Garden Holiday Hours
- Theodore Payne Foundation Upcoming Events
- The Bright Side: Mediterranean’s first dolphin sanctuary for captive animals to open in Italy
- Confirmed—Chinook salmon return to the Klamath River for the first time in decades, but now they are invading agricultural canals
- Why some ant colonies get tricked into killing their own queens
- Water levels across the Great Lakes are falling – just as US data centers move in
- Arctic endured year of record heat as climate scientists warn of ‘winter being redefined’
- Upcoming Bay Nature Events
- Giant, rare 7-armed sea creature spotted in California’s Monterey Bay
- New Research Shows Redwoods Stand Strong Amid Wildfires—But Management Matters
- New Land Acquisition Advances Future Regional Park in Concord
- One artist’s work-around to Trump’s face on national parks passes
- Wild chimps consume more alcohol than anyone expected
- These Bats Glow Green Under UV Light, Joining a Growing List of Photoluminescent Mammals
- Our solar system is moving faster than expected
- Congress reopens battle over the name of North America’s tallest peak
- Coho salmon are making a comeback in the Russian River for the first time in 30 years
- Everything You Need to Know About Visiting Overwintering Monarchs
- Geminid meteor shower peaks in dark skies December 13-14
- ‘A Morale Bomb’: National Park Workers Face Wage Cuts and ‘Dubiously Legal’ Review System | KQED
- Lake Manly reemerges in Death Valley after record rainfall
- Outbreak of Potentially Deadly Amatoxin Poisoning Linked to the Consumption of Wild, Foraged Mushrooms
- Acorn Woodpeckers
- For Real, a Natural History of Misinformation – The New York Times
- Camera traps capture a smooth-coated otter for the first time
- Life in the North Bay for Mountain Lions
- Global use of coal hit record high in 2024
- Annual Wild Mushroom Advisory in East Bay Regional Parks
- Photos from Pt. Reyes 11/28/25 part 2
- These Hawaiʻi native plants are the last of their kind in the wild
- Regional Parks Botanic Garden Photos 12/8/25
- Mantas on the brink: Global fisheries driving rays toward extinction
- San Francisco Bay State of the Birds
- Upcoming UC Berkeley Botanical Garden Events
- Channel Islands Restoration Events
- 900 Acres Bordering Yosemite Returned to Tribe That Was Expelled 175 Years Ago
- Troubled Waters? Aquaculture’s Intersecting Animal, Human, and Environmental Harms
- California officials warn foragers after person dies from poison mushroom | California | The Guardian
Top Posts
- Wildflower Reports: What's Blooming Where
- Fallen Leaves (photos)
- Fall Foliage
- Top Colorado Fall Foliage Websites
- About
- California Fall Foliage - Reports and Locations
- California Plant Floras and Wildflower Field Guides
- Wildflower Hotspots in Northern California
- Central and Southern California Wildflower Location Guide
- Best California Plant Lists
Join 1,334 other subscribers
Categories
- Animals (2,402)
- Astronomy (394)
- Bird Festivals (165)
- Birding Reports (529)
- Birds (2,962)
- Butterflies (391)
- Class/Workshop (190)
- Desert (852)
- Drives (369)
- Environment (2,499)
- Fall Foliage (1,483)
- Free admission to national parks (1)
- Garden (1,044)
- Greece (7)
- Job Openings (359)
- Mushrooms (117)
- Park (2,322)
- Photography (347)
- Photos (Sandy's) (1,031)
- Talks (704)
- Turkey (16)
- Uncategorized (938)
- Walks & Hikes (861)
- Waterfalls (41)
- Wildflower Bloom Reports (3,695)
- Wildflowers and Other Plants (5,266)
Blogroll
- Audublog
- Birding Benstead
- California Fall Color
- California Native Plant Society Public Forums
- California Wildflower Hikes
- DesertUSA-Wildflower Reports
- Golden Gate Birder
- In the Moment: A Landscape Photography Blog – Michael Frye
- John Wall's Natural California
- Marin Chapter California Native Plant Society
- Nature and Photography – Rob Sheppard
- Nature Photographers Online Magazine (California Forum)
- Outdoor Photographer-The Blog
- Outdoors-Tom Stienstra
- PhotoNaturalist
- Thought, Ideas and Experiences – Steve Siren
- Wildflower Hotline-TheodorePayne
- YubaNet
Archives
- December 2025 (70)
- November 2025 (98)
- October 2025 (120)
- September 2025 (124)
- August 2025 (103)
- July 2025 (98)
- June 2025 (84)
- May 2025 (80)
- April 2025 (93)
- March 2025 (106)
- February 2025 (110)
- January 2025 (105)
- December 2024 (103)
- November 2024 (96)
- October 2024 (136)
- September 2024 (127)
- August 2024 (113)
- July 2024 (101)
- June 2024 (101)
- May 2024 (86)
- April 2024 (101)
- March 2024 (109)
- February 2024 (99)
- January 2024 (86)
- December 2023 (84)
- November 2023 (88)
- October 2023 (92)
- September 2023 (105)
- August 2023 (112)
- July 2023 (111)
- June 2023 (108)
- May 2023 (75)
- April 2023 (72)
- March 2023 (126)
- February 2023 (96)
- January 2023 (135)
- December 2022 (83)
- November 2022 (92)
- October 2022 (91)
- September 2022 (88)
- August 2022 (89)
- July 2022 (110)
- June 2022 (111)
- May 2022 (102)
- April 2022 (110)
- March 2022 (94)
- February 2022 (86)
- January 2022 (89)
- December 2021 (77)
- November 2021 (83)
- October 2021 (78)
- September 2021 (72)
- August 2021 (83)
- July 2021 (66)
- June 2021 (91)
- May 2021 (93)
- April 2021 (97)
- March 2021 (92)
- February 2021 (96)
- January 2021 (91)
- December 2020 (90)
- November 2020 (87)
- October 2020 (99)
- September 2020 (119)
- August 2020 (99)
- July 2020 (104)
- June 2020 (100)
- May 2020 (100)
- April 2020 (105)
- March 2020 (128)
- February 2020 (112)
- January 2020 (73)
- December 2019 (56)
- November 2019 (60)
- October 2019 (67)
- September 2019 (64)
- August 2019 (72)
- July 2019 (96)
- June 2019 (110)
- May 2019 (116)
- April 2019 (106)
- March 2019 (145)
- February 2019 (108)
- January 2019 (89)
- December 2018 (50)
- November 2018 (52)
- October 2018 (96)
- September 2018 (99)
- August 2018 (66)
- July 2018 (73)
- June 2018 (71)
- May 2018 (100)
- April 2018 (127)
- March 2018 (113)
- February 2018 (78)
- January 2018 (69)
- December 2017 (62)
- November 2017 (80)
- October 2017 (146)
- September 2017 (108)
- August 2017 (61)
- July 2017 (66)
- June 2017 (71)
- May 2017 (110)
- April 2017 (132)
- March 2017 (172)
- February 2017 (88)
- January 2017 (72)
- December 2016 (63)
- November 2016 (69)
- October 2016 (125)
- September 2016 (125)
- August 2016 (55)
- July 2016 (58)
- June 2016 (62)
- May 2016 (94)
- April 2016 (140)
- March 2016 (169)
- February 2016 (118)
- January 2016 (57)
- December 2015 (52)
- November 2015 (71)
- October 2015 (118)
- September 2015 (123)
- August 2015 (60)
- July 2015 (78)
- June 2015 (84)
- May 2015 (98)
- April 2015 (132)
- March 2015 (162)
- February 2015 (119)
- January 2015 (80)
- December 2014 (71)
- November 2014 (90)
- October 2014 (153)
- September 2014 (129)
- August 2014 (86)
- July 2014 (98)
- June 2014 (74)
- May 2014 (115)
- April 2014 (195)
- March 2014 (186)
- February 2014 (102)
- January 2014 (78)
- December 2013 (72)
- November 2013 (95)
- October 2013 (157)
- September 2013 (126)
- August 2013 (75)
- July 2013 (89)
- June 2013 (107)
- May 2013 (130)
- April 2013 (194)
- March 2013 (187)
- February 2013 (127)
- January 2013 (83)
- December 2012 (75)
- November 2012 (92)
- October 2012 (143)
- September 2012 (102)
- August 2012 (72)
- July 2012 (76)
- June 2012 (72)
- May 2012 (111)
- April 2012 (126)
- March 2012 (135)
- February 2012 (93)
- January 2012 (69)
- December 2011 (93)
- November 2011 (69)
- October 2011 (89)
- September 2011 (85)
- August 2011 (76)
- July 2011 (73)
- June 2011 (76)
- May 2011 (82)
- April 2011 (81)
- March 2011 (78)
- February 2011 (58)
- January 2011 (45)
- December 2010 (44)
- November 2010 (39)
- October 2010 (42)
- September 2010 (39)
- August 2010 (26)
- July 2010 (30)
- June 2010 (27)
- May 2010 (34)
- April 2010 (41)
- March 2010 (36)
- February 2010 (23)
Natural History Wanderings Stats
- 2,024,338 hits
Share this blog
Natural History Wanderings 