• Rhyzobug FAQ

  irregular holes in scale cover. What is the life cycle of Rhyzobius lophanthae? Eggs are laid underneath scales in groups of 1-5 eggs. After hatching, R. lophanthae [...] com). It shows the compatibility of the product. Will ants influence the effect of Rhyzobug? Ants will remove larvae of Rhyzobug and carry them to their [...] dry out and fall off. Disclaimers The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are

• Tripidi

  transmission of viruses, the best known of which is tomato spotted wilt virus (TSWV), mainly transmitted by F. occidentalis. Life cycle of thrips Thrips [...] means ‘fringed wings’, and refers to the eyelash-like fringe of hairs along both edges of the thin wings. There are more than 6,000 known species. Most [...] silver-grey patches on leaves and the black dots of their excreta indicate their presence in the crop. At a later stage, the empty cells become desiccated and the

• Trial results onion fly and bean seed fly

  Since 1986, many years of experience have gone into the selection, production and quality control of our beneficial nematodes. Each of the nematodes produced [...] biological control of many pests. Meet Frank Keijzer, the owner of a 57-hectare organic arable farm and is growing a wide variety of crops, including onions [...] discovering the first larvae of the bean seed fly, Frank decided to use Capirel. Integrated pest management, including the use of beneficial nematodes like

• Beneficial Nematodes against Horticultural Pests

  depends largely on a number of factors; temperature, time of application, larval stage of pest, humidity, application equipment etc. If you have any questions [...] combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of thrips, the larvae of vine weevils and several beetles [...] best? This is an overview of the nematode-pest combinations that have been tested successfully so far. However, effectiveness of the nematode solution depends

• Rhyzobug Brochure

  anyone • Controls different species of armoured scales efficiently • Both adults and larvae predate on all stage of armoured scale insects • Easy to combine [...] crop • No resistance possible • Reduces the number of pesticide applications • Reduces the number of active ingredients • Makes it able to comply to the [...] stages Pupae Cryptolaemus 1,6 x larger 4 mm Proven results The effect of Rhyzobius lophanthae on Aspidiotis nerii in lemon in Spain 400 A. nerii

• FAQ Nematodes

  host to this group of nematodes. By far the most nematodes belong to the group of saprophytes. These nematodes are harmless and live of dead organic matter [...] visible? Infected larvae will change color because of the growth of the bacteria and nematodes. In case of Heterorhabditis pink-reddish and Steinernema ye [...] saprophytic nematodes. The entomopathogenic nematodes are natural enemies of a lot of insects. Are all nematode species harmless? No. Plant pathogenic nematodes

• Tingidi

  hemimetabolous insects. Their life cycle consists of an egg, usually five nymphal instars and the adult insect. Several species of especially the families Miridae [...] obvious damage is the deformation of growing points. They also cause tissue damage and deformed growth as a result of toxic substances that they inject [...] Heteropteran bugs form a group in the order Hemiptera , a highly diverse group of insects, containing both harmful and beneficial species. Heteropteran bugs

• Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

  ml/min 1 5 300 B13 4 240 B11 3.75 225 B11 3 180 B10 D15 2.5 150 B9 D13 2.25 135 B8 D12 2 120 B8 D11 G15 1.5 90 B7 D10 G12 K15 [...] 5 450 B13 6 360 B11 5 300 B10 4.5 270 B10 D15 3 180 B8 D11 G15 2.5 150 B7 D10 G13 2 120 B7 D9 G11 K13 1.5 90 B6 D8 G10 [...] 7.5 450 B10 5.2 312 B8 D13 5 300 B8 D13 3.9 234 B7 D10 G14 2.6 156 B6 D8 G10 K13 2.5 150 B5 D8 G10 K13 1.3 78 B4 D6 G7

• Mycotal_-_Brochure_-_A4_-_EN_-_GS_Koppert_2025_-_Digital.pdf

  the first sign of pest infestation Avoid watering and use an appropriate amount of water to ensure a good wetting of the leaves, pH of spray solution [...] different modes of action: • Production of toxins against the insect and its immune system • Mechanical damage to tissues, leading to disruption of organ function [...] microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action L2 whitefly 1 4 Spray application of the spores

• Misure precauzionali per allergie ai prodotti

  horticulture: demonstration of immediate-type allergic reactivity to freesia and paprika plants. International Archives of Allergy and Immunology, 75(1) [...] Enkegaard, A., Doekes, G., Skov, P. S., Kjærstad, M. B., & Sigsgaard, T. (2007). Health effects of predatory beneficial mites and wasps in greenhouses