roses and strawberries, growers can only tolerate a very low level of pests – too little for Amblyseius swirskii to eat its fill and produce enough offspring
is any problem at all. Only in emergencies should you resort to chemicals – and then only those means that are relatively friendly to the natural enemies
Koppert celebrates 50th anniversary BERKEL EN RODENRIJS – This year, Koppert Biological Systems will be celebrating its fiftieth anniversary. On Thursday
Spidex Boost Phytoseiulus persimilis Creating a Cleaner Safer Berry Spidex – quality matters It may be our oldest product, but we continue to spend a great
all over the world. Their preferred place to reproduce is in protected crops – after all, it’s usually warmer inside than outside. The caterpillars of the
unique conference that will take place at the World Forum in The Hague from 9 – 11 September 2020. The United Nations has declared 2020 as the International
26 November, 2019 Botrytis bunch/fruit rot/grey mold and Monilia brown rot – fungal diseases which annually cost fruit growers and wine producers millions
(DEFRA) will reject suppliers if there is a suspected presence of Bemisia – even if these have been parasitized by parasitic wasps ,’ explains ornamentals
BERKEL EN RODENRIJS, The Netherlands — Koppert, world market leader in biological crop protection , is proud to announce the strengthening of its executive
