Downy mildew of Cucurbits

symptoms are found. How to prevent Downey mildew Choose resistant cultivars Use a wide crop rotation with non-host crops Prevent a humid microclimate. [...] continue to grow inside the leaves and after a while new spore-bearing structures are protruding from the stomata. Because there are more stomata on the underside [...] General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash

Orius insidiosus

Orius insidiosus Orius insidiosus is a generalist predator but has a preference for thrips . In addition, it feeds on a variety of small arthropods such as [...] and feeding on the soft bodies of their prey. The predatory bug Orius insidiosus is used for the control of the following pests: Thrips How to use Orius [...] material on clean rock wool slabs, leaves and/or in application boxes ( Dibox ) Apply in groups of at least 50 insects in order to establish a population

Pollination Under Artificial Lights

How to use Natupol Excel from Koppert

Anagyrus vladimiri

Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug control, a common pest affecting [...] products Citripar Expand all items How to use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is available in a bottle ( Citripar ). Remove the label [...] at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation

Biosolutions for Propagation

the knowledge, experience, and quality product lines to create a BioSolution adjusted to specific crops and locations. Built from the ground up—by growers [...] Deploying a Propagator’s IPM Program In order to maintain stock plants, root out cuttings, or ship high-quality trays at high volume, growing facilities [...] facilities observe a low-to-no tolerance policy for pests. Koppert BioSolutions enhance ROI by reducing plant stress and damage while improving workflow logistics

BioSulfur-S: Healthier crops, effortless application

expert advice, or want to make a purchase, our team is here to support you every step of the way. Contact us now to discover how Koppert's innovative solutions [...] dependable : its unique properties makes it a trusted fit for a wide range of farming systems Easy to Mix, Hard to Beat Downloads Product Label Safety Data [...] leaving minimal visible residues compared to conventional sulfur Time-release mechanism: Due to its porosity it provides a quick start and long-lasting supply

Dibox

When to use Dibox Use a Dibox for the application of biological products when it is necessary to apply close to a hotspot. This mainly counts for parasitic [...] available in sachets. How to use Dibox Application Fold out the Diboxes Pour the material into the Diboxes Hang the Diboxes close to or at a hotspot Best working [...] working conditions for Dibox Depending on humidity the Diboxes can be used for multiple introductions of the natural enemies.

Gummy stem blight

and higher up on the stem. On the lesions, golden-brown gummy drops occur, hence the name gummy stem blight. On the lesions, black specks, the new fruiting [...] the disease downwards. How to prevent Gummy stem blight Before cropping: Remove all crop debris and disinfect the greenhouse Choose a cultivar that is less [...] bryoniae) is a fungal plant pathogen that causes gummy stem blight. Damage symptoms Mycosphaerella cucumis in cucumber causes brown lesions on the foot and

Crazy roots, hairy roots, crown gall

tissue and causes a genetic change in the plant. How to prevent Crazy roots, hairy roots, crown gall Use clean propagation material Use a strict hygiene protocol [...] galls on the stems, which are first white and later turn brown. Only Rhizobium radiobacter causes galls and tumours on underground plant parts and on the [...] disease seems to be caused by a change in the hormonal system of the plant resulting from the Rhizobium infection. Rhizobium rhizogenes puts a Ri-plasmid

Fusarium wilt

General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species [...] many different formae speciales which are each selectively pathogenic on a limited number of crops. Even within one crop, different formae speciales may [...] oxysporum life cycle, is similar to that of most Fusarium species. Fusarium overwinters for many years in the soil and on crop residues of infected plants