" Chemical crop protection is not sustainable , regardless of the sales grocery store . Now is the clock time to make the transition . Those who wait too long to make a change will be sidelined in the futurity " , says ornamental cultivation consultant Richard Saarloos .
There are differences between the various supermarket chains in the UK , but in general they are highly decisive of their suppliers and the quality of the merchandise . Dutch Poinsettia growers who export to the UK have intercourse all about this . For good example , there is a zero - tolerance insurance policy towards Tobacco whitefly ( Bemisia tabaci ) . " The Department for Environment , Food & Rural Affairs ( DEFRA ) will reject supplier if there is a suspected presence of Bemisia – even if these have been parasitized by parasitical wasps , " explains ornamentals culture consultant Richard Saarloos . " I ’m trying to get DEFRA to be more nuanced in its approach to this by consulting with various stakeholders in the UK . "
Great results in CanadaPoinsettia growers in Canada are accomplish great resultant with beneficials to combat whitefly . Richard sees this as an opportunity to give biological mastery in Poinsettia cultivation in the Netherlands an extra hike . " Koppert wants to attain the same results that are being incur in Canada here in the Netherlands and other countries in Europe . The use of the bloom in Christmas flowered displays makes it a sustainable food market , as Dutch raiser produce approximately seventeen million Poinsettias a year . The entire production in Europe is 100 million per year . "
Various studiesRichard is overseeing two tests at the farms Green 05 and Stals , in which Koppert is researching the effectuality of supplemental alimentation for parasitic wasps and various predatory mites . Together with bringing up and propagation company Beekenkamp , they are also researching the possibleness of growth inhibition with NatuGro to replace the penury for chemical maturation inhibitor .
These studies have not yet render any resultant , but they are expected and eagerly forestall . " Poinsettia growers understand that there is no future for total chemical harvest protection and that something has to change , " enunciate Richard . " German retailers are already using lists that contain product over and above the statutory minimum , and it is expected that UK retailers will follow . Dutch Poinsettia growers are well aware that they need to respond apace to this growing . We are therefore making a concerted effort to implement integrated pesterer management in Poinsettia culture . "
For more information : Koppert Biological Systems[email protected]www.koppert.com
