P Marrone, PhD
@pammarrone.bsky.social
Serial entrepreneur dedicated to improving the planet through development of effective, environmentally friendly and climate-smart natural products for control of pests in agriculture, water and forestry.
My WWII veteran dad (B-24 tail gunner 15th Army Air Corps 450th Bomb Group) would not be happy what is happening in the world today. But it’s good to be honoring all veterans today! #VeteransDay
November 11, 2025 at 4:29 PM
My WWII veteran dad (B-24 tail gunner 15th Army Air Corps 450th Bomb Group) would not be happy what is happening in the world today. But it’s good to be honoring all veterans today! #VeteransDay
Warm fall here in northern CA!
November 9, 2025 at 9:11 PM
Warm fall here in northern CA!
November 9, 2025 at 3:08 AM
Owner of Matchbook winery explained their #regenerativeag practices including #covercrops, sheep for weed control and #fertilizer, #pollinator plants. So great to have such a visionary in our county
November 9, 2025 at 12:30 AM
Owner of Matchbook winery explained their #regenerativeag practices including #covercrops, sheep for weed control and #fertilizer, #pollinator plants. So great to have such a visionary in our county
Hilary Peterson of True Botanicals speaking about founding her healthy, toxin free #beauty brand at @forbes.com 50 over 50. Glad to see others focusing on #naturalproducts
November 4, 2025 at 6:11 PM
Hilary Peterson of True Botanicals speaking about founding her healthy, toxin free #beauty brand at @forbes.com 50 over 50. Glad to see others focusing on #naturalproducts
Excited to be @forbes.com 50 over 50 list celebration today as 2025 awardee in the #innovation #STEM category
November 4, 2025 at 5:31 PM
Excited to be @forbes.com 50 over 50 list celebration today as 2025 awardee in the #innovation #STEM category
Hydrangea are still pretty even in the fall
November 4, 2025 at 1:31 PM
Hydrangea are still pretty even in the fall
Muted colors here in RI due to drought for most of the year.
November 2, 2025 at 8:17 PM
Muted colors here in RI due to drought for most of the year.
@pelosi.house.gov and @repgaramendi.bsky.social speaking about 2026 and laser like focus on 2028.
October 31, 2025 at 7:52 PM
@pelosi.house.gov and @repgaramendi.bsky.social speaking about 2026 and laser like focus on 2028.
#Entomology art on the street of San Jose, CA
October 27, 2025 at 10:10 PM
#Entomology art on the street of San Jose, CA
Love this sculpture
October 27, 2025 at 10:08 PM
Love this sculpture
#Malaria is still a very serious disease and #mosquitoes are marching northward due to #climatechange says our speaker from @novartis.bsky.social They screened 2.5 million compounds; 66k hadactivity. Then used #machinelearning to narrow down to 24k. Found aminopyridines with best activity
October 27, 2025 at 8:48 PM
#Malaria is still a very serious disease and #mosquitoes are marching northward due to #climatechange says our speaker from @novartis.bsky.social They screened 2.5 million compounds; 66k hadactivity. Then used #machinelearning to narrow down to 24k. Found aminopyridines with best activity
Gorgeous Rutherford, CA today. Wine grapes are turning color
October 26, 2025 at 2:36 AM
Gorgeous Rutherford, CA today. Wine grapes are turning color
Spooky art about ghosts (geists) at the Kunst Museum in Basel
October 19, 2025 at 3:53 PM
Spooky art about ghosts (geists) at the Kunst Museum in Basel
The rain gauge of an #entomologist Our winter season has begun with 2 inches
October 19, 2025 at 1:16 PM
The rain gauge of an #entomologist Our winter season has begun with 2 inches
Our little town in CA
October 19, 2025 at 1:21 AM
Our little town in CA
Awesome! I’m there in spirit as I am on a plane today
October 18, 2025 at 5:06 PM
Awesome! I’m there in spirit as I am on a plane today