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Aphidalia

ages of aphids . Mode of action The ladybirds feed on aphids and lay eggs in the aphid colonies. After emergence, the larvae also feed on aphids. Visual [...] climate and the size of the trees and should always be adjusted to the particular situation. Start introduction as soon as the first aphids are detected [...] to the tree near the first branch with a nail or wire stitch Apply 1 bag per 25 cm stem diameter, maximum 3 bags per tree Dosage The dosage of Aphidalia

Neoseiulus cucumeris

and lays about two eggs per day. Life cycle of Neoseiulus cucumeris The life cycle of Neoseiulus cucumeris consists of the following stages: egg, larva, [...] cucumeris is used for the control of the following pests: Thrips Neoseiulus cucumeris mites actively seek out and prey on the first instar larvae of various [...] which is useful for instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears. The success of predatory

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

seed-borne diseases What is Cerall Cerall protects summer wheat, winter wheat, rye, spelt and triticale seeds. The product is a seed coating - the seeds are treated [...] concentration of the Pseudomonas chlororaphis strain MA342 bacteria, which produces metabolites. After the application of Cerall, a biofilm is created around [...] wheat , rye , spelt and triticale crops. For most of these diseases, seeds are the primary carrier of the infection and can cause serious plant losses through

Bumblebee pollination

guarantees maximum pollination . The Natupol system is the result of over 35 years of accumulated expertise coupled to the latest technology – our best bumblebees [...] last longer. The hive design developed over the years helps bumblebees to save 20% of the energy usually spent on cooling and heating the hive. High quality [...] benefit growers economically but also contribute to the preservation of biodiversity and the overall health of ecosystems About bumblebees Greenhouse crop p

Pepino mosaic virus

– which isolate of which strain – that causes the infection is one them. The moment in the crop cycle when the infection takes place is another factor that [...] symptoms The impact of a PepMV infection for the tomato grower is variable. Several factors contribute to this variability. The genetic identity of the virus [...] Europe, the Chilean strain (CH2) is dominant and present in 90% of the infections. If more strains are found in case of infection, the infection is usually

Common asparagus beetle

appearance of Common asparagus beetle The life cycle of the asparagus beetle has the following stages: egg, 4 larval instars, a pupal instar and the adult beetle [...] on the leaves of asparagus. As the larvae feed, they secrete a blackish fluid, consisting of faecal material, which may contaminate the plant. Life cycle [...] General The common asparagus beetle ( Crioceris asparagi ) is a major, host-specific pest of asparagus in most asparagus producing regions of the world.

Amblyseius andersoni

Predatory mites are usually found on the lower surface of the leaves, often in the corner of the main vein and lateral veins. It is not possible to distinguish [...] life cycle of Amblyseius andersoni consists of egg, larva, protonymph, deutonymph, and adult. Eggs are laid on the underside of leaves, often in the axil of [...] Sachets already have an exit hole. Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites. The dosage of Anso-Mite Plus depends

Apple scab

free water is available. They infect the plant by direct penetration of the cuticula and then grow between the cuticula and the epidermis of the plant cells [...] through the cuticula. The asexual conidia are released and repeat the cycle of infection of new plant parts and spore production. In autumn, the fungus [...] may not be noticed before harvest. Life cycle and appearance of Apple scab Venturia inaequalis overwinters in the form of unripe fruiting bodies in infected

Glume blotch

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