Rose aphid

Damage symptoms Infestations with rose aphids retard the growth of buds and new shoots. Foliage and flowers are often disfigured and contaminated with sticky [...] parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

BULLETIN_VIDI_FORTUM___AQ10_31.1.22_K.pdf

cytoplasmic degradation and death. Variable and inconsistent levels of control AQ10® spore germination can be adversely affected by environmental conditions [...] t within the host can be slow. This can lead to reduced efficacy levels. New data Three commercial plant biostimulants were tank mixed with a known AQ10® [...] germination of A. quisqualis, compared to Vidi Terrum®, Fortafol® and water control. Vidi Fortum 2.5 L Vidi Fortum 5.0 L E: info@koppert.co.uk T: 01440 704488

Roots Growers positive about Mycotal against whitefly

it can also efficiently controls a range of other pests such as thrips , aphids and mealybugs . We are working to get these new targets approved on the [...] almost no effective chemical products that slot neatly into a biological control system. Roots Growers, producer of mini vine cherry tomatoes, gained experience [...] spray everything in the greenhouse to death during crop rotation, so that the new crop starts off “clean”. But given the lack of effective products, that’s

Glume blotch

of the lesions, light-coloured translucent pycnidia (fruiting bodies) with new spores occur. The lesions may merge, turning the whole leaf necrotic. On glumes [...] stomata. The lesions become visible after five to seven days. On the lesions, new pycnidia are formed. The conidia that are produced in these pycnidia emerge

Gummy stem blight

occur, hence the name gummy stem blight. On the lesions, black specks, the new fruiting bodies with spores, become visible. On the leaves, round and extending [...] plant parts from previous crop that may serve as inoculum source for the new crop prevent condensation on all plant parts at all times Extra Silicon and/or

Shallot aphid

aphids often occur at the end of the storage period causing malformation of new plants. Life cycle and appearance of The shallot aphid Aphids have a complex [...] parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

Phytoseiulus persimilis

keeping spider mites under control. Phytoseiulus persimilis for pest control Phytoseiulus persimilis is used for the control of the following pests: Spider [...] crops such as strawberries. This predatory mite was the first biological control agent used commercially in greenhouses and Koppert’s very first product [...] product in 1967. It is a specialist predator of spider mites and can control spider mite infestations very quickly but doesn’t feed on any other prey. Under dry

Aphids

crops. Aphid control videos Take a look at the video or go to our Youtube channel to see our aphid control products in action. More aphid control videos [...] yield loss. Effective aphid control is essential for maintaining healthy, productive crops. Biological control of aphids uses a combination of natural enemies [...] Biological control of aphids Aphids are among the most harmful pests in greenhouse and field crops, causing plant stress, virus transmission and yield

Apple scab

released and repeat the cycle of infection of new plant parts and spore production. In autumn, the fungus produces new pseudothecia in leaves that have already

Yellow rose aphid

parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood [...] multiplying parthenogenetically with viviparous females continuously producing new generation of females) and generally found only on cultivated roses and s