Phytophthora: symptoms starting to show

If the demand for assimilates exceeds the supply, then the crop will naturally push resources to meet the needs of the flowers and fruit. As the plant [...] reduces the investment in the roots, they retract and the diversity of the rhizosphere decreases. This leads to three things happening: The uptake of nutrients [...] Vitix) to develop the diversity in the substrate, the best results are achieved when the root system is active. For further information of developing plant

Inspired by Nature: New design, Same Trusted Quality

journey to increase our positive impact to the world.” New Features Beautiful photography, our new logo and the use of green as our main colour reflect our [...] is entering the next phase. We proudly present our new product branding. Each product will have its own premium look-and-feel, but at the same time remain [...] features. A range of supportive colours make each product easily recognisable. In addition, barcodes enable scanning and traceability throughout the logistics

Limonica Ulti-Mite

Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Predatory mites [...] in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] Pests Larvae of various species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco

About bumblebees

for the brood as well as perform maintenance jobs on the nest. As the nest continues to develop, the queen will not leave it. She will be inside the nest [...] they are much less aggressive than honeybees Production of bumblebees The natural life cycle of the bumblebee is copied under laboratory conditions at our [...] throughout the winter season. Before hibernation, the new young queens will leave the old nest and mate with drones. As temperature rises and the spring season

Municipality Enschede: Entonem nematodes against oak processionary caterpillar

The Municipality of Enschede started using nematodes for the first time in the spring of 2021 to try to halt the spread of the oak processionary caterpillar [...] caterpillar . The municipality’s built-up area has a total of 22,000 oak trees. In the past, the municipality only extracted the nests. But as Petra Klein Breukink [...] explains, it was not enough. She is the project manager of the oak processionary caterpillar for the Municipality of Enschede. ‘We use Koppert’s nematode

Municipality Doetinchem: Entonem nematodes managing oak processionary caterpillar

breaching the monocultures of the oak and stimulating the natural enemies of the oak processionary caterpillar. As already stated, the use of nematodes [...] reduce the level of infestation. ‘By using Entonem and extracting the nests as a curative measure, we can keep the situation manageable for now. In the longer [...] oak trees in the forests and plantations around Doetinchem. Marc van Rijswijk is the spokesman for Buha, the implementing organization for the Municipality

En-Strip

carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitise the third and fourth larval stage of the whitefly . Additionally, host [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of En-Strip

Monitoring

Transeius montdorensis

on the underside of leaves. They are oval, white and have a diameter of approximately 0.14 mm. The larvae have six legs, are the same colour as the eggs [...] case the predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Hang sachets in sheltered locations in the crop [...] have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites The dosage of Montdo-Mite Plus and Montdo Ulti-Mite

Amblydromalus limonicus

ly 0.14 mm in diameter. The larvae have six legs, are the same colour as the eggs, and are only slightly larger. The larvae of Amblydromalus limonicus [...] reproductive capacity Delivers one of the highest predation rates among predatory mites Shows promising potential in the control of invasive thrips species Performs [...] Amblydromalus limonicus prefers the larvae of various species of thrips (first and second larval stages) and eggs and larvae of greenhouse whitefly ( Trialeurodes