• Mycotal Brochure

  the insect is killed via different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ functioning [...] Koppert cannot be held liable for unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or [...] humidity of 70% or above. The microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action 4 Spores of A.

• General Conditions Koppert

  claim for payment of this interest. In addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall [...] confirmation is signed by a person who is authorized to enter into the agreement; b. by the reaching of a written consensus on an order form which is used [...] n case of liquidation, insolvency, suspension of payments, bankruptcy, transfer of business or merger or divestment of the Buyer; vesting of a pledge on

• Effect of Nezapar Leaflet

  to make a difficult choice; the labour-intensive manual squeezing of the stink bug, risking damage of their valuable crop, or the application of disruptive [...] has been described in research papers for some time. Koppert is the first to achieve scaling-up the rearing of Trissolcus basalis to viable commercial [...] Welcome Nezapar, so long stinkbug The southern green stink bug Nezara viridula, is a highly destructive pest, damaging many important food crops. Nezapar, the

• Doença da sigatoka negra

  ultimately dies. In cases of severe infection leaves may die within a few weeks. Because of the lack of leaf tissues, fruit maturity is hampered. Life cycle [...] spots or streaks on leaves of about one month old. The symptoms run parallel to the veins. Within a few days, the spots become a few centimetres in size and [...] adjacent stomata. Both types of spores can germinate within two or three hours under humid conditions, but infection takes a minimum of two or three days under

• Beneficial Nematodes against Horticultural Pests

  applied to 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 [...] emerge then start their search for a new host. Part of the IPM toolbox Nematodes have increasingly become a powerful part of IPM solutions together with [...] solution depends largely on a number of factors; temperature, time of application, larval stage of pest, humidity, application equipment etc. If you have

• Mycotal - Effective at lower temperatures

  build up a population as soon as the conditions are favourable. This can become a serious threat to you crop in a later stage. Therefore, it is crucial [...] colder periods of the year How fast do viable spores germinate Germination of viable spores (%) into colonies? 100 Germination rate of Mycotal and other [...] fungi. 80 Tested in lab conditions at a temperature regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. 60 40 The

• Entonem_research_results_cold_tolerance_EN_-_Koppert.pdf

  already be used from a lower threshold of 5°C. Efficacy % 80 60 40 20 Figure 1: Efficacy (%) expressed as percentage mortality of mealworms, 4 days after [...] before the full effect of the nematodes is visible (best visible in trial 3). With difficult pests like black vine weevil it is more often observed that [...] after application of Steinernema feltiae in a sand column bioassay at 2 cold-cycle and one 0 S. feltiae Entonem Control at optimal temperature (21°C)

• Poster - Recognizing stink bugs

  Recognizing stink bugs The Southern green stink bug Nezara viridula is a highly destructive pest damaging many important food crops. Nezara viridula goes [...] five nymphal instars. Eggs are laid on the under surface of leaves. The egg package usually has a hexagonal shape. Nezara viridula Eggs First instar nymph

• Nematóides benéficos para o controle de pragas em culturas externas

  nature. And strive for a healthy future. Growing a resilient crop takes expert knowledge and a great deal of experience. Growing in a sustainable manner [...] amplo espectro de pragas nocivas, como a traça-das-frutas, a mariposa-oriental, a tortrix das frutas de verão e a broca do galho do pêssego. Os produtores [...] Jan Koppert, a Dutch grower with a clear vision; the world needed an alternative for chemical pesticides. He was the first to introduce a natural enemy

• Encarsia formosa

  melhor estratégia para a sua situação. Melhores condições para a Encarsia formosa A vespa parasitoide Encarsia formosa é mais eficaz a temperaturas entre 20°C [...] insectos para o seu sustento. A sua presença em estufas e outros ambientes controlados ajuda a manter o equilíbrio e a reduzir a dependência de pesticidas [...] retardado, caso em que a larva permanece visível durante todo o seu desenvolvimento. Depois de a mosca branca do tabaco ter sido parasitada, a pupa permanece