• Precautionary measures for product allergies

  doctor. In case of a life-threatening situation call the emergency medical services immediately. A combination of factors The level of sensitivity differs [...] or reduce any allergic reactions caused by the type of products mentioned above. Which products are of concern? This concerns the predatory mites , feeder [...] differs per person. Allergy problems can occur within just a few weeks of the first moment of contact, or could take years to appear. Not everyone who is exposed

• Conifer

  referred to as Pinophyta, Coniferophyta or Coniferae . The plants are so-called gymnosperms or seed-bearing vascular plants. This means that their seeds [...] are perennial, woody plants and secondary growth occurs in the development of conifers. Conifers are usually trees, but few varieties develop as shrubs [...] spp. Spidex Vital Plus Casea Spical Ulti-Mite Lyprauta Capirel Downy mildew of Cucurbits Crazy roots, hairy roots, crown gall Cottony soft rot Verticillium

• Whitefly

  Here are some of the common signs of whitefly damage: Yellowing of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants [...] productive crops and prevent the spread of diseases. Biological control of whiteflies uses a combination of natural enemies and tools that target different [...] sugary substance called honeydew, which can coat the leaves and stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty

• Broad mite

  indication of an attack of broad mite ( Polyphagotarsonemus latus ), is the appearance of dark brown edges at the base of young leaves. In case of a mild [...] caused by viruses. The typical pattern of damage consists of malformation and distortion of the above-ground growth of the plant. The mites show a preference [...] undersides of young, expanding leaves. Symptoms of an attack remain visible several weeks after the mites have been removed. Life cycle and appearance of Broad

• Natutec Mini-Airbug

  Entofood. Mode of action The innovative combination of the special fan of the Mini-Airbug and the revolving dosing pot ensures a uniform release of carrier material [...] distribution of this material up to a distance of at least 2 metres from the Mini-Airbug. Product components The Mini-Airbug consists of the following [...] converter Volume of dosing pot/drum 1.5 litres. Range 2-3 metres (depending on product/carrier material). Application Adjust the size of the holes in the

• Praon volucre

  Praon volucre is one of the most abundant parasitoids of many aphid species in Europe. Praon volucre is used for the control of the following pests: Potato [...] planting of the crop. Introduction rates typically range from 0.75-1.5 parasitic wasps per m 2 . This is equivalent to one unit every 250-350 m 2 . The parasitic [...] Behaviour of the parasitic wasp Praon volucre At a temperature of 22°C Praon volucre females can lay 500 eggs in Macrosiphum euphorbiae over a period of 18 days

• 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 [...] 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 [...] 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

• Anagyrus vladimiri

  repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy [...] effective control of the mealybugs . Behaviour of the parasitic wasp Anagyrus vladimiri The female Anagyrus vladimiri lays its eggs inside the body of the mealybug [...] lateral margins of the host. Oviposition generally lasts about 15-40 seconds. The larva of the parasitic wasp completely consumes the contents of the mealybug

• Pollination

  same flower it is called self-pollination. Cross pollination, is the transfer of pollen from the anther of one flower to the stigma of another flower on [...] products. Pollination is the transfer of pollen from the anthers of the flower to the stigma of the flower. If the pollen is transferred from anther to stigma [...] production of vegetables, fruit and seed. Well pollinated crops result in considerably higher yields and improve the quality and shelf-life of these products

• Cactus mealybug

  material in the form of powder, threads, spiky projections or platelets. Eggs are laid in a sticky, foamy mass of wax threads, called an egg sac. First instar [...] species, infestations with cactus mealybug cause discoloration of the plants and later necrosis of the tissue. Plant deformations can also occur. Heavily infested [...] eventually die. Life cycle and appearance of Cactus mealybug Mealybugs get their name from the fact that the body of the females from the third nymphal instar