• Adalia bipunctata

  Adalia bipunctata contributes to natural pest control, by preying upon aphids at various stages of their life cycle, helping to control aphid populations and [...] bipunctata feeds on all aphid species, but the product Aphidalia is especially designed for the control of aphids in trees. How to use Adalia bipunctata [...] vary in color from pale yellow to light brown depending on environmental conditions. Pupae are often found attached to plant surfaces or hidden in sheltered

• Early blight

  specific symptoms. Damage symptoms Alternaria solani causes small green to dark brown spots to occur on leaves. Those spots then turn into dark brown angular lesions [...] of leaves, Alternaria solani can spread to the flowers (especially dangerous in crops for seed production) and to the crown. Sporulation of Alternaria occurs [...] A. brassicae and A. brassicicola : adjust the sowing date to avoid conditions conducive to infection. In greenhouses: avoid high RH. Prevent plant diseases

• Herbs

  About Herbs are actually all plants which are used as food ingredient, natural medicine or fragrances. They often have savory or aromatic characteristics [...] berries, roots, bark and fruits. Botanically speaking, ‘herb’ is synonymously to ‘herbaceous plant.’

• Root and crown rot of strawberry

  clavispora. Pestalotiopsis clavispora has been connected to strawberry diseases, but has also been linked to rose diseases. Damage symptoms Pestalotiopsis clavispora [...] of strawberry Not much is known about the life cycle. The fungus produces ascospores and conidia, but their role in the epidemic has not yet been established [...] stimulates disease development. How to prevent Root and crown rot of strawberry Avoid stress: Take runner tips at the right stage to avoid stress and make plants

• Combating Strawberry Aphids with Aphiscout

  March 15, 2019

  options with your Koppert consultant to ensure that your IPM programmes are comprehensive and robust, and able to combat all aphid species that can occur in [...] fragaefolii ) is a threat, due to its ability to transmit several economically important persistent and semi-persistent viruses To prevent the development of [...] Use APHISCOUT to combat aphid pests in Strawberries. Aphid pests are a major threat to protected strawberry production because of their high reproductive

• Cauliflower

  greens and kale (collectively called "cole" crops) belong to various cultivars, but are all members of the species Brassica oleracea. The cauliflower plant [...] About The cauliflower, along with several other vegetables, belongs to the species Brassica oleracea of the genus Brassica which is part of the family [...] cauliflower head is eaten, this white flowering part is at times referred to as ‘curd’.

• Wheat bunt

  teliospores. These balls break during harvest allowing the teliospores to fall to the ground. Additionaly, these teliospores contaminate healthy kernels [...] correlated to temperature and precipitation in the first 11 days after sowing, with maximum disease incidence at an average temperature of around 6 to 7 °C during [...] Damage symptoms Plantsinfected by Tilletia tritici and Tilletia laevis are hard to distinguish from infected plants before head emergence, although affected

• Black root rot of cucurbits

  like black stripes. The disease is usually restricted to a few of the roots but in severe cases all roots may be infected. At the final stage of the disease [...] The lesions may grow and encircle the root. The roots become yellow-brown to black and ultimately die. Black lesions with fruiting bodies occur more commonly [...] amber-coloured exudations of spores. In the early stages of wilting it is hard to distinguish from other wilt diseases. The fungus can also cause black fruit

• Orius laevigatus

  development (four per day on average). Adult females can kill up to 20 nymphs or six to seven adults per day. They are also cannibalistic. In pollen producing [...] natural enemy Orius laevigatus is available at Koppert as Thripor-L . How to use Orius laevigatus The predatory bug Orius laevigatus is available in a [...] application boxes (Dibox) Apply in groups of at least 50 insects in order to establish a population and encourage mating Make sure the material remains

• Koppert UK Conference: 19th October 2023

  August 25, 2023

  portfolio to ensure you get the best from your relative industry. Register Your Interest Now To register your interest for the event, and to receive a [...] link below: Contact | Koppert UK We look forward to welcoming you all on October 19th as we work together to achieve 100% sustainable agriculture. [...] natural predators to crops, and how an array of Koppert biological controls, traps and biostimulants are applied by growers across the UK to enhance yields