Ronald Valentin
@RVBioControl
Biological control enthusiast & specialist since 1986 professionally , before that at family greenhouse operation in the Netherlands since 1971 in Biocontrol.
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In the city of Delft this afternoon. It is my favourite city in Holland with so much history. If you travel to Holland, this needs to be on your list instagram.com/p/CdooeIPDhklu…
See Encarsia formosa & Eretmocerus eremicus from blisterpack to control whitefly. Poinsettia crops can prevent whitefly from becoming a problem with a proactive approach using Bio cutting dips & BCA techniques. Like to learn more? Contact us for more information. @BioWorksInc
Many Mum cuttings are started in June. Now is the time think about pest problems and preventing them, using BCAs and pro active dipping before sticking them. cuttings in the picture were dipped and every plug tray has a sachet with A. cucumeris. Like to learn more? @BioWorksInc
Amblyseius cucumeris sachets are little production units of these great little predatory mites, protecting plants from thrips & broadmites from getting established. Applying these sachets before the baskets go up to avoid suprises when the baskets come down to ship @BioWorksInc
Time to hang baskets.....and to make sure that they are protected against thrips and broadmites. Applying sachets with Amblyseius cucumeris is the best way to avoid these peat problems from getting established. #biocontrol @BioWorksInc
Visiting customers today. Getting some great tours. Having great conversations. Learning. Building relationships. Having fun.
If you visit me at the @USDA_ARS table at #AAAS2020 @AAASmeetings , I have wasp videos.
exciting to see a new growing season getting started. Growers at propagators & rooting stations play such an important role to produce high quality young plants. However, is Zero Tolerance realistic? GrowerTalks - February 2020 - Sending Out the Troops ballpublishing.com/magazine/gt_20…
Visiting some poinsettia growers this week, some real outstanding quality poinsettias ready to find their new home. Healthy Root system on these poinsettia plants (Early innoculation Rootshield Plus). Clean Plants, no whitefly AND no insecticides, with BCA Eretmocerus eremicus.
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