Joined April 2010
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- Followers 466
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128 Photos and videos
29 Aug 2025
🌱 The UCNFA Summer 2025 issue is here!
🔬 Highlights:
Disease diagnostics in ornamentals
Phytophthora & powdery mildew updates
Scouting tips & slow sand filtration
AIR program for Phytophthora-free plants
👉 Read more: ucnfa.ucdavis.edu/news/ucnfa…
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19 Jun 2025
🌱 Help protect CA’s native ecosystems!
The AIR Program at UC Davis helps nurseries grow Phytophthora-free plants for habitat restoration.
Your support funds audits, diagnostics & research.
Let’s restore with confidence! 💚
🔗 [airnursery.ucdavis.edu/donat…]
#PlantHealth #Phytophthora
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14 May 2025
Are you concerned about the impact of Phytophthora on habitat restoration efforts? Join us next Thursday May 22nd at UC Davis for an informative workshop for the nursery industry airnursery.ucdavis.edu/event…
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12 Mar 2025
We have a post-doctoral research position opened in the Del Castillo lab. Check out details at: lnkd.in/gypRqtsf. Application deadline: March 21.
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12 Feb 2025
The Del Castillo Lab is hiring a Lab Assistant, to help us during this spring season! If you are interested in conducting applied research to solve agricultural challenges in greenhouse and nursery grown crops you should apply! greenhousepathology.faculty.…
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Johanna Del Castillo retweeted
4 Dec 2024
Learn the 5 common mistakes w/ irrigation management in nurseries & greenhouses in UC Nursery & Floriculture Alliance's fall newsletter ft. articles on balancing water recycling & plant health, pH in liquid feed, @ISHB_update more! shorturl.at/mlvj2
@ucanr @Johadelcpp
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6 Dec 2024
The latest UCNFA Newsletter is out! I am excited to lead the publication of this newsletter with resources for the nursery industry. This issue covers irrigation management topics and some other aspects relevant to nursery production. Enjoy the read! ucnfa.ucdavis.edu/ucnfa-news…
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17 Oct 2024
Excited to get to work on improving Botrytis management in California and Michigan! with @Tmiles_MSU and @RachelNaegele nifa.usda.gov/about-nifa/ann…
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14 Aug 2024
Thanks to @IPMWest for highlighting the work we are doing at characterizing Botrytis populations and evaluating their fungicide resistance aiming to develop improved IPM in CA westernipm.org/index.cfm/ipm…
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Johanna Del Castillo retweeted
31 Jul 2024
A postdoctoral position is available again! Seeking an individual who can start ASAP in the US to work on Cotton foliar pathogen diagnostics/disease modeling shorturl.at/mEb4s The Previous candidate is no longer able to join. Questions rojasfle@msu.edu #PlantHealth2024
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Johanna Del Castillo retweeted
30 Jul 2024
Another favorite #PlantHealth2024 event: Colombians in @plantdisease breakfast! 🇨🇴🇨🇴🇨🇴 #CienciaColombia @APS_OIP @cahuparo @MPrietoTorres @KellyJAvilaM @Carlomatrax @xocolatl_vrr @EpiPlantPath @NataliaPieros @CristianOlayaA @Johadelcpp @maherreraco
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Johanna Del Castillo retweeted
DPR awards $2.6M in grant funding to accelerate adoption of safe, effective and sustainable pest management in California. Learn more: cdpr.ca.gov/docs/pressrls/20…
ALT DPR logo
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11 Jul 2024
With a new cohort of @ucnfa members we are revamping the UCNFA Newsletter! In this first issue since 2018, we introduce all new UCNFA members and invite all the greenhouse and nursery industry in California to get to know our new team. @ucanr ucnfa.ucdavis.edu/news/ucnfa…
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25 Apr 2024
I was honored to be invited by the graduate students from @NCSU_DEPP and show the work I’m doing in greenhouse pathology in California! You guys were amazing hosts!
24 Apr 2024
We had a wonderful visitor today! The one and only @Johadelcpp from @UCDPlantPath to tell us about the happenings in greenhouse crops in California @NCSU_DEPP @NC_PSI @plantdisease #GiantLabPickle #CienciaColombia 🇨🇴
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Johanna Del Castillo retweeted
29 Mar 2024
Very successful APS Pacific Division meeting in Corvallis, OR. Here is a capture of the UC Davis crew, with alumni and the current graduate students!
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28 Mar 2024
The Del Castillo Lab members @GHPathUCDavis did a great job at presenting some of our research in ornamental pathology! #APSpacific @Ruchiikashyap @UCDPlantPath
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Johanna Del Castillo retweeted
26 Mar 2024
Johanna Del Castillo, assistant professor of cooperative extension at @ucdavis and plant pathologist, highlights the importance of relying on mentors for career success.
Visit bit.ly/3T0vC9l to learn more about her and other #UCANR women in #STEM.
ALT Johanna Del Castillo
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7 Mar 2024
It was great to host a hands-on Phytophthora workshop and interacting with very engaged restoration nursery practitioners last week! @ucanr @UCDPlantPath
7 Mar 2024
It was a wonderful experience organizing and executing the hands-on workshop on "Understanding Phytophthora: Pathogen Biology and Diagnostics Basics" for California's ornamental nursery and greenhouse growers. @Johadelcpp @Ruchiikashyap
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23 Feb 2024
There is one week left to apply to a post-doctoral position in my lab! Submit your application by next Friday March 1st.
7 Feb 2024
Are you interested in sustainable disease management ? I am recruiting a Post-doctoral scholar in my program at @UCDPlantPath . See position description greenhousepathology.faculty.…. Please RT!
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