Tijdig inzetten van Limonica tegen witte vlieg in aardbei

Limonica in aardbei. De roofmijt in Limonica -Amblydromalus limonicus - is koude tolerant en zeer goed in staat om een populatie op te bouwen in aardbei [...] witte vlieg bestrijding is het advies om voorafgaand aan de teelt in de kas Rollertraps of Horiver vangplaten op te hangen (afhankelijk van de situatie) om [...] Publicatiedatum: juli 29, 2019 Tijdig inzetten van Limonica tegen witte vlieg in aardbei De meeste doorteelten onder glas worden de komende weken geplant.

Teler Koen - Biologische gewasbescherming omarmen in de landbouw

tussen beide benaderingen. Deze manier van werken stelt hem in staat om ervaring op te doen in het gebruik voor biologische gewasbescherming . Hierdoor doet [...] In Dronten ligt de boerderij van Koen, waar traditionele en biologische landbouw samenkomen. In een interview deelt Koen zijn persoonlijke ervaringen en [...] van producten nog steeds het belangrijkste voor hem is, ongeacht of ze traditioneel of biologisch zijn. Hij waardeert de nauwe samenwerking met Koppert

Sustainability Report 2024

this type of leave. The ratio between the remuneration of the highest-paid individual and the median of the worldwide workforce, excluding the highest-paid [...] Member of the new Global Leadership Team, Member of the Sustainability Steering Committee Q: You took on the role of Director of Transformation in 2024 [...] te for the provision of ecosystem services, which are critical to the well-being of humans and the global economy. In agriculture, its role in supporting

Mycotal Brochure

humidity of 70% or above. The microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action 4 Spores of A. [...] proteins by the fungus within the insect At high humidity, the fungus grows from within through the insect cuticle and produces spores on the outside of the dead [...] different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ functioning • Production of specific

Manual Wireless Beehome

Plug the supplied timer into the power socket on the transmitter casing. Insert the plug of the short cable coming out of the transmitter into the timer [...] before the beginning of the third season. The receiver must be opened in order to replace the battery pack. When changing the batteries in the battery [...] pole along the aisle in a central area in the greenhouse. The transmitter has a range of approximately 100 metres in both directions along the aisle. If

Manual Growing lights

into account the angle of the sun and the presence of a sidewall screen for placement of hives. To make sure bumblebees only fly around in the greenhouse [...] is available). In the weeks 10 until 39, you can place the hives lower in the greenhouse, along the walkway under the gutter (according to Koppert’s general [...] after sunrise or after 10:00 in the morning, depending on the system you use to control the opening or closing of the hives. The bumblebee hives should be

Mycotal FAQ

of application and a couple of hours after the application. The humidity within the leaf canopy is often higher than the greenhouse humidity • Favourable [...] that disables and kills insects. The product is packed in a cardboard box which contains a bag of blastospores of the unique fungus, Akanthomyces muscarius [...] penetrate the pest’s body cavity. Here they proliferate and destroy the tissues, killing the insect. At high humidity, the fungus then grows through the insect

Trial results onion fly and bean seed fly

role in the biological control of many pests. Meet Frank Keijzer, the owner of a 57-hectare organic arable farm and is growing a wide variety of crops [...] 1986, many years of experience have gone into the selection, production and quality control of our beneficial nematodes. Each of the nematodes produced [...] nematodes feed on the digested tissues of the dead insect and reproduce in large numbers. The pest insect stops feeding soon after being infested, and dies within

FAQ Nematodes

Infected larvae will change color because of the growth of the bacteria and nematodes. In case of Heterorhabditis pink-reddish and Steinernema yellow-brownish [...] longer be found. In practice, the decrease of pest pressure is the only indication that the application has been effective. How long do the nematodes work [...] What is the substance the nematodes are packed in? In order for the nematodes to survive during transport and storage they need to be packed in a carrier

Pollination checklist Growing lights

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 turned on, the more [...] pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives. 10:00 1! Bumblebees