• General Conditions Koppert

  Koppert. V1 6.2 I n case of liquidation, insolvency, suspension of payments, bankruptcy, transfer of business or merger or divestment of the Buyer; vesting [...] damage as a result of loss of harvest, crop damage and/or damage due to deterioration of the structure of the soil. The payments of damages claimed shall [...] the exception of Advice. Article 2. Applicability 2.1 These GC apply to all agreements which Koppert enters into, with the exception of purchasing agreements

• Large raspberry aphid

  damage. The major problem is the spreading of various raspberry viruses by the aphids. Life cycle and appearance of Large raspberry aphid Aphids have a complex [...] skin, betraying their presence in the crop. Wingless females of the large raspberry aphid are 2.6-4.1 mm long, pale to yellowish green with long antennae [...] cauda is short and triangular. Overwintering eggs of the large raspberry aphid are laid near the base of vegetative canes and hatch in spring. After emerging

• Plant Pollinator interactions in high temperatures

  weeks of cold weather for pollination to return to normal. 2 Figure 2: The Stigma is protruding through the protective flower cone because of high 24 [...] n, use of air-cooling systems, use of evaporation systems. During periods of hot weather, when the temperature exceeds 30° C for large parts of the day [...] environmental temperature: Impact of radiant heat and humidity A glasshouse air temperature of 30° C at a humidity of 80% can still results in good pollination

• Pollination checklist Growing lights

  placement will have a negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a [...] For pollination, bumblebees need at least 28 Watt/m2 PAR light near the hive and the presence of Ultraviolet light. Automatic opening systems Automatic [...] High & horizonal Growing lights in tomato crops Light timetable Points of attention 19:00 Snow 18:00 Place hives above the crop horizontally from

• 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

• Προληπτικά μέτρα για αλλεργίες στα προϊόντα

  sgeneeskunde, 11(2), 47-52. Van Toorenenbergen, A. W., & Dieges, P. H. (1984). Occupational allergy in horticulture: demonstration of immediate-type allergic [...] allergic reactivity to freesia and paprika plants. International Archives of Allergy and Immunology, 75(1), 44-47. Gisele Groenewoud, Occupational Allergy [...] G., Skov, P. S., Kjærstad, M. B., & Sigsgaard, T. (2007). Health effects of predatory beneficial mites and wasps in greenhouses . Danish Environmental

• Ephedrus cerasicola

  75-1,5 παρασιτικές σφήκες ανά m2 . Αυτό ισοδυναμεί με μία μονάδα ανά 250-350 m2 . Οι παρασιτικές σφήκες θα εμφανιστούν εντός 2 εβδομάδων. Οι απελευθερώσεις [...] στους 24°C. Η διάρκεια ζωής των ενηλίκων αυξάνεται σταδιακά από 2,8 ημέρες στους 32°C, σε 26,2 ημέρες στους 15°C. Κύκλος ζωής και εμφάνιση του Ephedrus cerasicola

• Praon volucre

  75-1,5 παρασιτικές σφήκες ανά m2 . Αυτό ισοδυναμεί με μία μονάδα ανά 250-350 m2 . Οι παρασιτικές σφήκες θα εμφανιστούν εντός 2 εβδομάδων. Οι απελευθερώσεις

• Orius laevigatus

  στην καλλιέργεια. Οι δόσεις εισαγωγής κυμαίνονται συνήθως από 0,5-10 ανά m2/αποδέσμευση. Οι απελευθερώσεις πρέπει να επαναλαμβάνονται μία ή δύο φορές. [...] Τα ενήλικα Orius laevigatus είναι μικρά, επιμήκη έντομα, μήκους περίπου 1,4-2,4 χιλιοστών. Έχουν μαύρο ή σκούρο καστανό σώμα με λευκά σημάδια στα φτερά τους

• Encarsia formosa

  φύτευση της καλλιέργειας. Οι δόσεις εισαγωγής κυμαίνονται συνήθως από 1-10 ανά m2/απόλυση . Οι απελευθερώσεις πρέπει να επαναλαμβάνονται μέχρι να επιτευχθεί