“It works, but you need discipline to succeed”
Thrips are one of the biggest threats chrysanthemum growers face. But this hasn’t put off River Flowers in the central Dutch town of Zaltbommel:
Researchers make breakthrough in thrips control in chrysanthemum
The predatory bug Orius has been used to control thrips in sweet pepper for many years with great success, but the results have so
Chrysanthemum white rust
The first symptoms of chrysanthemum white rust (Puccinia horiana) are visible on the upper side of the leaf. These are light green to yellow