• Minusa

  until control is achieved. At higher temperatures (>25°C/77°F) and/or higher infestation rates it might be better to use Miglyphus . Consult a Koppert advisor [...] miner pupa. The adult wasp will emerge from the pupa. Visual effect It is not possible to see on the outside if the leaf miner larvae or pupae are parasitised [...] advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Minusa is more effective

• Large blackberry aphid

  Amphorophora rubi , is very similar to the large raspberry aphid Amphorophora idaei . As both aphid species are host specific the host plant is the simplest method [...] method to distinguish these two species. The large blackberry aphid is widely distributed in Europe and also established in New Zealand. It only feeds [...] of Large blackberry aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses

• Casea

  the root zone turn yellow to brown but may be difficult to find, due to rapid degradation. Infected foliar pests simply fall to the ground. Pack size 3,000 [...] applied using an airblast sprayer, a vehicle-mounted spray unit, a backpack sprayer or through a sprinkler system To avoid blockage, all filters should [...] systems, please contact your local Koppert representative for specific advice Spray the solution as soon as it is prepared and within a short timeframe. Do

• Plant Pollinator interactions in high temperatures

  pollination is taking place, and whether the setting is 100% is vital to ensure the maximum yield is achieved. Monitoring also provides a feedback loop to help [...] yield and quality. It is essential to point out that exposure to maximum temperatures of more than 30° C for a couple of hours has a negligible effect on [...] hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts to impede pollination in a conventional

• Natupol Booster

  Natupol Booster is developed for crops with a short (one to four weeks) intensive blossom period and which produce a lot of nectar. For early blossoming [...] conditions. Always consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation Environmental [...] blossoming crops Tripol with extra insulation is a better choice. Crops Pumpkins, zucchini, watermelon, kiwi, commercial seed production such as rape seed, fodder

• Fit roots for plant health Technical bulletin 2020 EN

  plant is directly associated with its internal balance, which is continuously changing. According to Chaboussou, it is not just any plant which is attacked [...] cultivated in a balanced way, the fewer of these substances will be available. So, for a plant to be resistant, it is essential to manage its growth correctly [...] What is a sound root system? Obviously, each crop has its typical root architecture, ranging from a superficial root system to deep taproots, or a combination

• Large raspberry aphid

  large raspberry aphid, Amphorophora idaei, is the most important aphid species found on raspberries in Europe. It only feeds on raspberry. Damage symptoms [...] rarely reach populations that are high enough to reduce yield by direct feeding damage. The major problem is the spreading of various raspberry viruses by [...] of Large raspberry aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses

• Phytoseiulus persimilis

  Phytoseiulus persimilis is highly specific and is only effective against spider mites that produce a large amount of webbing. It can move within the web [...] outbreak is quickly and effectively dealt with, but the disadvantage is that it disappears rapidly in the absence of suitable prey. When prey is in short [...] persimilis is sensitive to relative humidity below 70%. Phytoseiulus persimilis in bottles The predatory mite Phytoseiulus persimilis is available in a bottle

• Macro-Mite

  until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. [...] the medium has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful use of Macro-Mite is 15°C (59°F). Combined [...] the base of plant stems. The reduction of the infestation level occurs at a slow but steady rate. Pack size 50,000 predatory mites . Presentation 3.6 litre

• Spical Ulti-Mite

  the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation [...] conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined [...] sachet and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. The