Leaf miners

are parasitized by parasitic wasps and so cause few problems. However, the use of chemical insecticides kills these natural enemies, allowing the leaf miner [...] miner population to erupt into serious numbers. In addition, the pesticides used to control leaf miners disrupt the biological control of other crop pests [...] genus Liriomyza and are very common in temperate regions. Find solutions for leaf miners in your crop Life cycle of leaf miners Leaf miner damage Leaf

Rhyzobug FAQ

as soon as possible after receipt. 5 Target What is Rhyzobug used for? Rhyzobug is used to control several species or armoured scale insects: • Aonidiella [...] unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions. 09-2023 [...] ladybird adults on the plants. On which crops can Rhyzobug be used? Rhyzobug can be used in both greenhouse and outdoor crops, whenever armoured scale

FAQ Nezapar

unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions. 01-2023 [...] pressure increases is essential. How should I scout? Look for several (mating) adults on one plant or for freshly laid egg packages. Only the eggs will be parasitized [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Is it possible to have a longer interval than

Crop scouting

minimizing the risk of yield losses and reducing the need for excessive pesticide or fertilizer use. This not only saves resources but also contributes to

Knowing & recognizing

company The use of biological control is not a simple process, it has become a complex system in which many aspects need to be considered. The need for knowledge [...] by Koppert for over 50 years. Recent scientific discoveries concerning beneficial microorganisms have led to new practical solutions for growers. This

Horiver Disc

Use Horiver Disc for trapping root aphids and fungus gnats. Pests Root aphids , fungus gnats . Mode of action Insect pests are attracted to the colour

Experience Centre

importance of miniscule organisms such as predatory mites and beneficial fungi for international agriculture and horticulture. Take a look inside a bumblebee [...] that the vision of bumblebees differs vastly to that of humans and that we use that difference to provide our clients with the most effective pollination [...] 9:00 AM to 5:00 PM. A tour takes an average of 1,5 hours and is suitable for groups of up to 15 visitors. In the case of bigger groups, the programme can

Cottony soft rot

fungus also infects seeds and tubers, thereby creating a source of infection for the next crop. The dispersal to neighbouring plants is by mycelial growth [...] prevent Cottony soft rot Practice dry cultivation/be careful with irrigation Use wide plant spacing Remove diseased plants in a closed plastic bag Remove crop

Aphidend

Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Most effective between [...] optimal conditions for oviposition. Apply Aphidend in an environment with a high relative humidity (> 70%) to get the best results. Combined use High densities [...] as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/ 50-59°F. Storage conditions In the

Citrus thrips

by severe foliage damage, all growth flushes must be protected for several years using chemical treatments. Even though citrus thrips is an important pest [...] risk on fresh fruit exports. We would like to acknowledge the following for the photos of Scirtothrips aurantii (Citrus thrips) and their damage: Stephen [...] depending on temperature. It is the second instar larvae that are responsible for most of the feeding damage, this stage can last 4-6 days. The larva will move