• Ten need-to-know facts about caterpillars

  June 28, 2023

  natural move towards biological crop protection Koppert's beneficial nematodes: new look and ready for the future Spot the caterpillar! Butterflies and moths [...] are absolute must-knows. Most butterfly species that are active during the day have a striking color. The nocturnal moths are often an inconspicuous brown [...] natural move towards biological crop protection Koppert's beneficial nematodes: new look and ready for the future Trianum can hold its ground Trianum is a true

• Acadian label

  planting with repeat treatments every 7-30 days. Applications can be made either foliar or to the soil. Apply 3-5 days prior to an anticipated plant stress. [...] 96 OUNCES PER ACRE For new plants, make a soil application at planting followed by soil or foliar applications every 14-21 days. For established plants [...] every 14-21 days. VEGETABLE SEED CROPS (All Varieties) 32 TO 96 OUNCES PER ACRE 1st application: at planting (soil) Repeat: every 14-21 days Apply as foliar

• Next generation to lead family business Koppert

  November 18, 2021

  Koppert, Henri Oosthoek, and Robert Pathuis will step down from their day-to-day management duties but will continue to support the company in strategic [...] . The succession within the family business has been carefully prepared. New members joined the board in 2018, bringing the total number to eight members

• Beneficial Nematodes against Horticultural Pests

  after being infested, and dies within a few days. The nematodes that emerge then start their search for a new host. Part of the IPM toolbox Nematodes have [...] it cannot be controlled by nematodes. Koppert is continuously researching new possibilities. Protected Vegetables Pest Larva Adult Fungus gnats / Sciarids

• Cryptolaemus montrouzieri

  supply of mealybugs becomes inadequate, the ladybirds fly off in search of new prey. Sometimes the larvae resort to cannibalism under these conditions. At [...] fourth in stars are the most voracious, consuming up to 30 mealybugs per day. 226 Beetles and larvae are most active in sunny conditions. Above 33°C their

• Nematodes significantly reduce Tuta larvae

  this result, we have kept spraying with nematodes every time there was a new wave of small larvae and the problem never grew big after that.’ Reduction [...] maximize their effect. When the moment comes, we apply them 3 times at a 5-day interval. We spray them on the tomato canopy at a dosage of 3 billion per

• Spider mites and other mites

  of eggs laid by a single female can vary, and they can hatch within a few days to a couple of weeks, again depending on environmental conditions. Larva: [...] distinct. The adults continue feeding on the plant sap and reproduce to lay new eggs, starting the life cycle over again. The life cycle of plant mites can [...] Infestation Levels in Tomato Crops: A Look at the Top Four Koppert Involved in New Project Aiming for Sustainable Control of Poultry Red Mite Swirskii Predatory

• Does Swirskii Really Do What it's Intended To?

  June 5, 2019

  you may still see the adult whitefly happily flying around during the first days after application. And as it's so easy to spot, you may quickly draw the [...] fill and produce enough offspring. As such, you would always have to use new predatory mites . But there's another solution: you can feed them with feeding

• Insight to the Production of Nematodes

  September 12, 2019

  the solution in the bioreactors are taken every few days to check the purity. The nematodes need 12 days to develop for each of the three phases. When the [...] numbers. The pest insect dies within a few days. The nematodes that emerge then start their search for a new host. Part of the IPM toolbox Nematodes are

• Koppert Experts To Appear At Cultivate ’25

  June 26, 2025

  the past decade and is one of the most well-informed plant experts of the day regarding ornamental IPM. Her broad range of experience includes greenhouse [...] be successful on the ground from year to year. Jeremy rose through several New England production facilities, and was Director of Operations for a large