Liriomyza sativae: first record in Greece, life cycle, hosts and management
A Union quarantine pest, the fourth leafminer of the genus to reach the country. What was found, how the cycle closes in fifteen days, and where insecticide sprays fail…
Crops
Tomato (2)
Tomato diseases: diagnosis, causes and control
Fungi, oomycetes, bacteria, phytoplasmas, viruses and viroids, organised the way they are diagnosed. Where the symptom starts, how it spreads, and what the stem cut shows - with an explicit field and greenhouse distinction.