• Rhyzobug Brochure

  Why to use Rhyzobug Pesticide reduction • No residues on crop • No resistance possible • Reduces the number of pesticide applications • Reduces the number [...] 40 41 42 R. lophantae How to use How to use • Apply in the evening • Tap beetles directly on the plants or use D-boxes • Start introduction as soon [...] armoured scales are detected and repeat if necessary • The dosage of Rhyzobug depends on climate, crop and armoured scale density and should always be adjusted

• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  has worked for Koppert for the past decade. Her broad range of experience includes greenhouse production, university extension, sales, and technical product [...] HortiDaily provides up-to-date information on technology, cultivation, and markets to growers and industry professionals worldwide through its online site. The [...] from conventional chemical crop protection to biological or hybrid systems, and the defining change in mindset from reactive intervention to proactive, or

• Pollination checklist Growing lights

  09-2023 | PR28302 Make sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are [...] daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at least 28 Watt/m2 PAR light near the hive and the presence of Ultraviolet [...] either by using a timer or by connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place

• Bios To The Rescue In GrowerTalks

  March 2, 2026

  alternate, and in his opinion more accurate, statement and offers evidence to prove his version correct. The author lays out BioSolutions for eradicating [...] IPM expert and the National Ornamental Consultant Team Leader for Koppert, US. He rose through several New England production facilities, and was Director [...] Operations for a large perennial wholesale nursery. Jeremy’s shipped a wide range of perennials, shrubs, annuals, and edibles with both traditional and innovative

• Biological Pest Control Poster for Cannabis

  Consultant We work for Growers T: 800.928.8827 Only use products that are permitted in your country. Contact your Koppert consultant for more information [...] Chrysopa (Eggs and/or Larvae) Chrysoperla carnea Aphid Aphipar Aphidius colemani Aphipar-M Aphidius matricariae Chrysopa (Eggs and/or Larvae) Chrysoperla [...] Biological solutions for cannabis cultivation Pest Solutions Thrips (Western Flower) Swirski-Mite Amblyseius swirskii Swirski Ulti-Mite Amblyseius

• Phil Gerry at CAES Symposium at UCONN

  September 4, 2025

  Consultant for Koppert’s Northeast Region, covering New England and New York. He was a lead grower for large nurseries and greenhouses in the Northeast and Northwest [...] Raudales, PhD and Charles Krasnow, PhD from the UCONN Greenhouse Research and Extension team will host this symposium for commercial greenhouse and nursery growers [...] Natutec Airobreez , for blended BCAs and carrier material. This blower delivers an even layer of predators right where it counts and handles like a video

• Phil Gerry Featured On Fall IPM Podcast

  July 7, 2025

  episode, host Bill Calkins and Phil discuss the spring production season and then focus on IPM for crops produced in summer for fall and holiday sales. Phil explains [...] Sales Consultant for the Northeast Region, covering six states. He was a lead grower for large nurseries and greenhouses in the Northeast and Northwest before [...] 2021, and brings a wealth of practical knowledge and creative strategies to the topic of managing some of the most troubling pests in garden mum and poinsettia

• Koppert Experts To Appear At Cultivate ’25

  June 26, 2025

  IPM strategies in propagation, and pest control into spaced and finishing production for both mums and poinsettias. Heidi and Phil are crop experts who are [...] in Mums and Poinsettias . They’ll talk about their experiences building successful IPM programs for fall, including what to watch out for and some reality [...] states. He was a lead grower for large nurseries and greenhouses in the Northeast and Northwest before joining Koppert in 2021, and brings a wealth of practical

• Fall Potting Recommendations

  August 15, 2025

  working directly with the growers and their crops to solve problems and formulate the best solutions for their local climate and soil. Need Help? Contact Us [...] like Rhizoctonia, Fusarium, and Pythium, plus many others. MICROFLORA SA is applied weekly for enhanced nutrient availability and fast moving results. It is [...] through their world-leading R&D labs and a network of 35+ field consultants throughout the United States. Koppert agents use their extensive industry knowledge

• Got Mealybugs? Here’s The Solution.

  July 17, 2025

  mealybugs and their nasty habit of ruining the retail value of crops. Both adults and juveniles chew on leaves, causing foliage to become misshapen and yellow [...] mealybugs . They become fuzzier and whiter than normal, as the spores multiply inside their bodies, splitting their exoskeletons and spreading the spores to other [...] Both of these products are often used in differing amounts throughout the growing season depending on temperature and pest population density. It can be