• Medidas preventivas para alergias a nuestros productos

  185 25-9. Bælum, J., Enkegaard, A., Doekes, G., Skov, P. S., Kjærstad, M. B., & Sigsgaard, T. (2007). Health effects of predatory beneficial mites and wasps [...] Al igual que puedes ser alérgico a los gatos, el polen o los ácaros del polvo, también puedes ser alérgico a las sustancias naturales presentes en los [...] lleves a casa, de esta manera evitarás la dispersión de alérgenos y otras partículas. Si limpias tu ropa en casa, humedécela en el trabajo y llévala a casa

• FAQ Nematodes

  sometimes tank-mixed. For a complete list of side effects, check the Koppert Side Effect List on: https://www.koppert.com/side-effects/ or download the app [...] strongly dependent on how quickly a nematode has found a host. Is the effect visible? Infected larvae will change color because of the growth of the bacteria [...] conditions, a nematode can kill an insect in 24-48 hours. Under field conditions, a nematode will first have to look for a host. The effect of treatment

• Apple scab

  smaller. Based on the research that has been done on the influence of climatic conditions on release of ascospores and risk of infection, a decision support [...] and appearance of Apple scab Venturia inaequalis overwinters in the form of unripe fruiting bodies in infected fallen leaves or in lesions on twigs. These [...] direct penetration of the cuticula and then grow between the cuticula and the epidermis of the plant cells. This causes lesions, on which conidiophores

• Oriental fruit moth

  opening. The cocoon is a protective covering for the full-grown larva and pupa. It is made of silken threads and particles of the objects on which it rests. The [...] Infested fruits have frass-filled holes on the surface. On peach, the larvae destroy buds in spring and disrupt the growth of young shoots, causing them to wilt [...] fruit moth The adult has a wing span of 10-16 mm, and is dark-grey. When at rest, the wings are held in a roof-like position over the body, and the antennae

• Antracnosis del haba

  General Ascochyta pisi is a fungal plant pathogen that causes A scochyta blight on pea (leaf blight or pea blight) and lesions of stems, leaves, and pods [...] symptoms Ascochyta pisi causes spots on leaves, stems and pods of peas. The spots on leaves and pods are round, on the stems they are more elongated. The [...] cuticle. On the lesions, pycnidia are formed from which orange-red masses of two-celled conidia are exuded. Secondary infection is by splash dispersal of these

• Escarabajos

  Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious pest in crops or [...] Beetles belong to the order Coleoptera, a well-known group of insects that are easily recognizable on account of their hard wing covers (elytra). With more [...] species also feed on leaves. Adult beetles cause damage by feeding on fruits, flower buds and leaves depending on the species. Life cycle of beetles Beetle

• Shore fly

  can occur on such a scale that growth, particularly of young cuttings, can be retarded. Life cycle and appearance of Shore fly The life cycle of the shore [...] in the vicinity of water. They feed on algae. Other shore fly species have diverse feeding habits but the larvae of most species feed on rotting material [...] feed on green algae. However, they can transmit plant diseases and can be a nuisance to greenhouse works by their sheer numbers. Frass deposited on leaves

• False spider mites

  ae ) are usually found on the underside of leaves where they cause a brown, scabby discolouration spreading from both sides of the main vein into the leaf [...] General Mites of the family Tenuipalpidae have a worldwide distribution and can be found on many cultivated plants. Several species have been reported [...] along the veins on the underside of leaves. The mites are flattened and egg-shaped when seen from above, with their dorsal surface showing a net-like pattern

• Moscas

  and indirectly. The type of damage depends on the species of the flies. Direct damage is the immediate result of larvae feeding on root hairs and tender roots [...] particularly small flies of the families Sciaridae (sciarid flies) and Ephydridae (shore flies). The larvae of these insects generally live on rotting plant material [...] has recently developed into a major pest on soft fruits in Europe and North America. Sciarid flies and shore flies are mainly a problem in greenhouses. Their

• Codling moth

  cycle and appearance of Codling moth The adults have a wing span of 15-22 mm, blackish-brown forewings, suffused with ash-grey and a large, metallic, bronzy [...] General The codling moth ( Cydia pomonella ) is a notorious, worldwide pest of apple and also occasionally of pear, quince, peach and other fruits. It is very [...] embryo is visible as a red ring. The larvae are up to 20 mm long, initially whitish and later pale pinkish white, with a brown head and a pale anal plate.