• Stable fly

  assessed by counting the number of Stomoxys on the animals’ front legs. The flies become an economic concern when the average number per leg is as low as two [...] engorged with blood to lay eggs. They are highly mobile insects and can travel up to 20 km in search of new hosts. Damage symptoms Stable flies typically congregate

• The Importance of Quality at Koppert

  December 3, 2019

  they are healthy and comfortable enough to reproduce. We are continuously looking for ways of optimizing their living conditions to improve their egg-laying [...] capacity,” Saskia says. (No rights can be derived from this graph. The numbers are indicative but they give a realistic overview of the differences.) Growers

• Open field pollination

  temperatures and low light intensities. Bumblebees visit up to two times more flowers and transfer up to 2,7 times more pollen than honeybees to give growers [...] throughout their entire activity cycle. Tripol, which contains 3 large number colonies is the best choice for long flowering crops. Outdoor crops pollination

• Natutec Airobreez Brochure

  and save up to 80% in labor costs with streamlined application methods. * Priority patent pending in the Netherlands under application number 2037788 [...] double-duct system* provides an uniform distribution, effectively covering areas up to 1 meter away and within a 4-meter radius. Additionally, its patented linear

• Tomato pinworm

  green pupal cell which darkens to brown before emergence of the adult. The number of days in this instar varies a great deal since it can take between 8 and [...] . At 25°C, it survives for about a week, but in cooler places it can live up to 3 weeks.

• Whitefly

  wilt and die. This can occur when the insects are present in very large numbers and are feeding heavily on the plant. Life cycle of whitefly Whiteflies [...] young leaves where they lay their eggs. If the plant is shaken, the adults fly up, and then return to the undersides of leaves. How to prevent whitefly To prevent [...] environment less favorable for whiteflies. Whitefly control videos Take a look at the video or go to our Youtube channel to see our whitefly control products

• FytoFert S FPL

  NIOSH-approved canister approved for mixing/loading, and during all clean-up and repair activities. Gloves are not required during applications within [...] crop. Apply in sufficient water volume to ensure thorough coverage. Maximum number of applications per season is 7. Seek the advise of the county agricultural [...] B.V. Agro Business Park 10 6708 PW Wageningen The Netherlands FL License Number: F003623 Distributed by: Koppert Biological Systems, Inc. 1502 Old US 23

• Protect Crops Against Redheaded Flea Beetle

  January 16, 2025

  high end crops. Beetles come in waves so as soon as just a few adults show up you know you’re going to get a lot more—and soon. Adult beetles have stronger [...] is to target beetles at the vulnerable larval phase, when there are high numbers of them down in the potting mixture. Capsanem and Isarid ™ from Koppert

• Enjoy multiple benefits against spider mite with Spical

  December 14, 2021

  in large numbers, as the mites are reproducing all the time and enter the crop. The situation can sometimes get out of hand, massively driving up the infestation [...] results in crop damage, which you can avoid by being conservative with the number of spraying applications. Reduced use of pesticides also means reduced residues

• Top Reasons for Using Bumblebees

  April 25, 2018

  honeybees are less active at low light levels. Bumblebees will fly in winds of up to 40mph (64km/hr). Bumblebees pollinate flowers through a method called “buzz-