02:00 00:00 Daylight From week 47 until week 52 introduce one colony per hectare per week above the crop near the end of the plant rows. Artificial…
(figure 5 - first picture on the right). About 18-20 flowers per hectare must be checked per variety. Covering a representative area of the…
number of onions damaged by onion fly Fertico, Poland, 2023 8 Damaged plants per plot 80 Efficacy (%) 60 40 20 0 Capirel 5 Billion/ha Capirel 3…
“sluiten”. Het verzenden van zo’n signaal gebeurt normaalgesproken 2 keer per dag (nestkasten open in de ochtend, nestkasten dicht in de middag). Let…
Saņemiet jaunumus un informāciju par savām kultūrām tieši savā pastkastē