• Feltiella acarisuga

  larvae also eat spider mites that are in diapause and can consume 15 adult spider mites or up to 50 mite eggs per day. They are aggressive and adapt the amount [...] population. Where there are large, localised concentrations of spider mite, Feltiella acarisuga is a good control agent. The adults are not predatory and only [...] leaves and webs in and around spider mite colonies. The eggs are often laid near leaf veins. They are transparent to light yellow, slightly longer than the diameter

• Eretmocerus eremicus

  exit hole to emerge. Females are lemon-yellow with green compound eyes and red ocelli, measuring about 0.75 mm, while males are slightly smaller, dark yellow [...] Koppert as Ercal . Eretmocerus eremicus products Enermix Ercal Expand all items How to use Eretmocerus eremicus The natural enemy Eretmocerus eremicus is available

• Plugging the plant propagation gap with Trianum

  July 5, 2019

  Diseases Trianum-P Prevent & Control Soil Borne Diseases Trichoderma species are widespread and highly competitive soil-borne fungi, many of which display [...] for over a decade, under the brand name Trianum. Two product formulations are available, one is a granular product which is incorporated into the growing [...] triggering various defense mechanisms. When added to Vidi Parva , there are additional benefits of rapid rooting, increased root biomass and improved

• Our new branding: inspired by nature

  January 17, 2022

  consistently in how we communicate,’ says Chief Strategy Officer (CSO), Peter Maes. With offices in thirty countries, our solutions are being used in 100 [...] ies, connecting customers and partners who are willing to contribute to a better world,’ adds Maes. ‘We are convinced that we can be part of the solution [...] Our new branding: inspired by nature We are proud to present our new logo and branding! Koppert has grown and evolved tremendously since we were founded

• Maximize pollination in tomato

  vital role in achieving optimal pollination results for tomato crops. If you are seeking to optimize your crop's pollination process and achieve exceptional [...] harnessing the power of commercial bumblebees can be a game-changer. Bumblebees are efficient and reliable pollinators, and when used strategically in combination [...] you with valuable insights, step-by-step instructions, and expert tips on how to successfully integrate commercial bumblebees into your tomato cultivation

• Diglyphus isaea

  Koppert as Miglyphus Diglyphus isaea products Miglyphus Expand all items How to use Diglyphus isaea The parasitic wasp Diglyphus isaea is available in [...] to the particular situation. Start introduction as soon as the first mines are visible in the crop. Introduction rates typically range from 0.25-3 per m [...] isaea leave their dead host and crawl back into the mine to pupate. There are three larval instars: the first is colourless and transparent, the second

• Flies

  conditions. Solutions for fly control Learn more about What are flies? There are several flies that are pests in agriculture, horticulture and mushroom cultivation [...] Biological control of flies Flies are a common pest problem in greenhouse and field crops, where they disturb plant growth, spread diseases and affect [...] cultivation. Species that can cause damage or nuisance, are particularly small flies of the families Sciaridae ( sciarid flies ) and Ephydridae (shore flies)

• Ahold Delhaize: ‘We can't sell anything without substantiated information’

  December 18, 2018

  ‘Ahold Delhaize wants to firstly understand what the issues are for the ornamentals sector and how improvements can be made. With twenty supermarket chains [...] sector are sold under our labels and brands in the shops. We need to be able to provide consumers with information about the product and show how they are [...] are produced. We are not able to do this if we do not have that information. If there is no information, there is no product.’ Reactive attitude His colleague

• Lyprauta

  which are small earthworms of the family Enchytraeidae. Damage symptoms The symptoms are superficial damage on roots. Especially the root tips are affected [...] spot on their wings. The eggs of Lyprauta sp. are greyish-black and spherical. Larvae of Lyprauta sp. are a transparent greyish white and have a long slender [...] body. The head is brown or reddish. The pupae are white to yellow and embedded in a dense web. Adult flies are long and slender and have a dark brown head

• Encarsia formosa

  as En-Strip . Encarsia formosa products En-Strip Enermix Expand all items How to use Encarsia formosa The parasitic wasp Encarsia formosa is available on [...] vaporariorum ). The female wasp lays her eggs inside the whitefly nymphs, which are then consumed from the inside out by the developing larvae. The larvae feed [...] pupal instar, and the adult wasp. All these stages except the adult insect are found inside the host (i.e. larval and pupal whiteflies). The female can deposit