Stress level of pepper plants determines whether Fusarium leads to damage
An interview on plant stress, hydrogen peroxide, substrate and Fusarium. Interview by Ank van Lier, Onder Glas, January 2026.
Plant Health AcademyRead publication
Plant Health Academy
Knowledge from practice.
Articles, interviews and LinkedIn contributions by Petra. Explore the knowledge behind healthy, resilient plants.
When biostimulants tip the balance
A case on callus formation in young pot roses and the importance of dose, combinations and recirculation.
Plant Health AcademyRead publication
Xanthomonas: when growing conditions tip the balance
Why plants from the same source can develop severe problems at one grower and few symptoms at another.
Plant Health AcademyRead publication
How risk assessment uncovered a plant health crisis
A structured investigation into asparagus losses, connecting laboratory results, contamination pathways and recovery.
Plant Health AcademyRead publication
Wilting strawberry plants? Look beyond Neopestalotiopsis
A positive PCR test does not tell the whole story. Consider disease complexes, root rot and plant stress together.
Academy + LinkedInRead publication
Plants don't whisper: they broadcast
Brix, volatile compounds and root exudates as signals of plant activity and interaction with the environment.
Plant Health AcademyRead publication
Root zones and microbiomes: learning to build resilience
Petra shares her perspective on a Grodan webinar about the root-zone microbiome, with contributions from Marta Streminska, Petra and others.
LinkedIn · shared by PetraRead publication
Matching cultivation decisions to plant development
Petra comments on a shared post about soil biology and nutrition: understanding plants better calls for reassessing established growing practices.
LinkedIn · shared by PetraRead publication
Sensaplant: a next step towards the market
Petra shares Sebastiaan Driessen's Sensaplant update about the award of a Rabobank innovation loan.
LinkedIn · shared by PetraRead publication
Lessons from America and Canada: a broader view of strawberry health
Following her trip, Petra discusses Neopestalotiopsis, Fusarium and Phytophthora, emphasising soil health, microbiomes and plant resilience.
LinkedIn · shared by PetraRead publication
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