• Phytoseiulus persimilis

  on spider mites. The quantity of prey consumed depends on the predator and prey populations, the sex and age of the predator, and the temperature and relative [...] larvae or eggs per day. Because the development rate of the predatory mite is roughly twice that of the spider mite, the number of predatory mites increases [...] use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material remains on the introduction

• Aphidend

  n Open the bottle in the greenhouse Place the bottle directly on the soil or rockwool slabs or hang it in-between the plants Do not scatter the contents [...] species/stages of aphids . Mode of action Adult gall midges emerge from the pupae and deposit their eggs in the aphid colonies. After emerging from the eggs the [...] contents Once emerged, the adult gall-midges will leave the bottle and spread Dosage The dosage of Aphidend depends on climate, crop and aphid density and should

• Licence permits release of Koppert Swirski Mite® in polytunnels in England

  January 6, 2021

  mites . The products will be available from the start of the 2021 season. Central to Koppert’s new product announcements is the acquisition of a new release [...] for the Midlands. “From a technical perspective there is a strong justification for positioning Andersoni® at the beginning and at the end of the season [...] licence permits the release of Koppert Swirski Mite® in polythene tunnels in England Koppert can announce the launch of a suite of products aimed at improving

• Natutec Airobreez

  speed for the determined amount to be released Remove the cap of the reservoir Fill the reservoir with the material to be released and close the reservoir [...] distribution of material up to a distance of at least 4 metres from the Airobreez. Product components The Natutec Airobreez consists of the following c [...] Use the Airobreez for the distribution of natural enemies in the crop. The Airobreez can be used for both full-field distribution and for specific hot

• Chrysoperla carnea

  impaired by the presence of leaf hairs. The larvae are not easily observed and are mainly active at night, sheltering under the plant or the rim of the pot, during [...] honeydew and most will fly out of the greenhouse. Life cycle of Chrysoperla carnea You can recognize the different life stages of the green lacewing, C [...] populations. The larvae of green lacewings are particularly effective predators. The green lacewing Chrysoperla carnea is used for the control of the following

• New Anso-Mite Plus Sachet Beats Thrips Early In The Season

  February 8, 2023

  duration of the product, hanging them at regular intervals in the plants themselves, instead of blowing them over the crop, saves time over the extended [...] Trials show that the sachet is active over a period of at least 4 weeks. ‘It works like a hybrid engine,’ Tim explains. ‘When the number of one feeder mite [...] unnecessary waste, and the application can be better targeted. Anso-mite Plus will initially be introduced to soft fruit growers in the UK and Italy, where

• Cerall, a powerful seed treatment solution against seed-borne diseases in cereal crops

  to produce metabolites. This will further inhibit the growth of other pathogens. Furthermore, the bacteria will stimulate the plant to start resistance reactions [...] affect the crop in a later stage. Cerall offers a powerful weapon to protect the seeds against these pathogens while strengthening the plant at the same [...] Cerall will stay inactive when the seeds are stored dry. After sowing, when water availability increases, the bacteria will become active and will rapidly

• Koppert Launches Renewed Side Effects App

  October 11, 2024

  add to the user’s experience. Koppert One Portal The Side Effects app will be available through the new Koppert One portal. "Digital tools like the Side [...] services will be integrated into this single digital touchpoint. The launch of Koppert’s renewed Side Effects app will therefore also mark the global i [...] it one of the most comprehensive and effective Integrated Pest Management tools on the market.' The Koppert One Side Effects app evaluates the compatibility

• Glume blotch

  conidia on the oldest leaves, but seed transmission is also possible. The germ tubes can infect the leaves of the plants directly or through stomata. The lesions [...] glumes. In the centre of the lesions, light-coloured translucent pycnidia (fruiting bodies) with new spores occur. The lesions may merge, turning the whole [...] released at high relative humidity (RH). The optimum temperature for germination of the conidia is between 20 and 25 °C. The ascospores are responsible

• Spidex Boost

  produces several generations of predatory mites over time. The mites will leave the sachets within a few days. Dosage The dosage of Spidex Boost depends on [...] always be adjusted to the particular situation. Start introduction preventively or as soon as the first spider mites are detected in the crop. Use at least [...] Tetranychus evansi . Mode of action Predatory mites multiply within the sachet and gradually disperse into the crop over a period of several weeks. Predatory