• Precautionary measures for product allergies

  or reduce any allergic reactions caused by the type of products mentioned above. Which products are of concern? This concerns the predatory mites , feeder [...] doctor. In case of a life-threatening situation call the emergency medical services immediately. A combination of factors The level of sensitivity differs [...] horticulture: demonstration of immediate-type allergic reactivity to freesia and paprika plants. International Archives of Allergy and Immunology, 75(1)

• Pherodis

  Mode of action Pherodis dispensers release a species-specific sex pheromone or lure, and need to be used in combination with an insect trap, the type of [...] ecific sex pheromone lures males of the target pest into the trap. Trapping males also aids in reducing the number of eggs laid by females as they fail [...] few days following the installation of a new capsule higher numbers may be caught due to a temporarily higher release of the pheromone from the new capsule

• Nothing beats original

  solutions. Since 1967, we have been at the top of our game helping growers succeed with our unmatched portfolio of predatory mites . Uncover the untold stories [...] control a pest infestation is contingent upon various factors such as the type of crop, the specific pest involved, climatic conditions, infestation levels [...] sustainable alternative to chemical pesticides. Meet Koppert’s innovative lineup of predatory mites. Our commitment to continuous innovation and refinement has

• Phytophthora blight

  blight and late / early blight of potato. Damage symptoms Phytophthora causes root rot, seedling damping off and rot of stems, bulbs, tubers, leaves and [...] a period of mass starvation caused by this disease which ravaged potato crops throughout Europe during the 1840s. Life cycle and appearance of Phytophthora [...] plant surface and new sporangiophores (structures containing sporangia, a type of spores) with sporangia are formed that protrude through the stomata. Secondary

• Glasshouse potato aphid

  (winter eggs are produced) lifecycles. There is no alternation of hosts, and the two types of life cycles occur on the same host plant. The aphid can overwinter [...] aphid ( Aulacorthum solani) is a native European species of aphids , seriously affecting crops of sweet pepper in particular. These aphids further affect [...] pierces the leaves or the fruit of sweet pepper it secretes a toxic substance, which leads to deformations in the growing tip of the plant. Precisely where

• Bacterial wilt, brown rot

  very wide range of potential host plants. Damage symptoms In potato, field symptoms of Ralstonia solanacearum are wilting and yellowing of leaves and stunted [...] leaves are affected first. They show signs of wilting during the day which may disappear in the early stages of infection. Under conditions favourable for [...] l regions and is transferred by the introduction of propagation materials (seed potatoes, cuttings of ornamentals ) from warmer regions. Different races

• Cookie Statement

  function of cookies is to distinguish one user from the other. Your browser sends us the information stored the next time you visit our site. The use of cookies [...] email address. What cookies do we use? We distinguish between different types of cookies. Functional cookies/necessary cookies Functional cookies ensure [...] website is used. This allows us to further optimize our website for the benefit of our users. Your consent We only use optional cookies if we have obtained your

• Flies

  directly 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 [...] nuisance, are particularly small flies of the families Sciaridae ( sciarid flies ) and Ephydridae (shore flies). The larvae of these insects generally live on [...] to plants, they are often a problem due to their large number. Larvae of flies of the family Keroplatidae (mainly Lyprauta sp.) can cause damage in potted

• Microflora Pro Leaflet EN

  rhizosphere of plants. ➢ Production of phytohormone types auxins and gibberellins directly activating the growth of plants. ➢ Increasing of bio-availability [...] vary depending on the type of plants and their stage of development. Dosage per surface (large areas): Apply at a rate of 1 2 L of concentrate per hectare [...] of some essential elements: Bacteria in Microflora PRO increase the solubilization of phosphates and also allow better absorption of N, K, Fe, Ca and

• Aphids

  aphids have two pairs of wings, one of which is much larger than the other. For a large part of the season an aphid population consists of viviparous females [...] damage can vary depending on the species of aphid and the type of plant being attacked. The following are common signs of aphid damage: Yellowing or distorted [...] to the growth of a black sooty mold. Aphids life cycle Aphids have a complex life cycle, with both winged and wingless forms of adults of the same species