• Beneficial Nematodes against Horticultural Pests

  being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of [...] or doubts, please consult your Koppert contact person. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] measure much less than a millimeter, so cannot be seen with the naked eye. As small as they are, they play an important role in the biological control

• FAQ Nematodes

  reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release a bacterium that can kill [...] larvae, especially in the case of large insects. Do entomopathogenic nematodes only work as a soil application? In nature they live in soil and are therefore [...] optimum conditions, a nematode can kill an insect in 24-48 hours. Under field conditions, a nematode will first have to look for a host. The effect of

• Plant Pollinator interactions in high temperatures

  hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts to impede pollination in a conventional [...] removing a head leaf. In this case, removing the head leaf may worsen the problem as it allows direct radiation to increase the flower temperature. In a semi-closed [...] 4: Thermal image of a tomato flower in the direct sunlight in April Photo: © Svensson Climate Screens more and more bees stay in the hive to ventilate

• Manual Wireless Beehome

  the transmitter to a pole along the aisle in a central area in the greenhouse. The transmitter has a range of approximately 100 metres in both directions [...] and mains system in the country in question). In addition to this, we supply receivers with a normal hive door and transmitters with a modified (‘queen [...] Position the transmitter in a dry spot in the shade (as a preventative action, pay attention to potential damp problems by avoiding points in the greenhouse where

• Spidex Vital FAQ

  research, Koppert has managed to develop a new formulation for better control of a number of vital aspects. This results in keeping the surrounding conditions [...] co-developed this product with a partner in our business. They will also supply this formulation of Phytoseiulus persimilis. Is this a different Phytoseiulus species [...] 21 | 2021 www.koppert.com 1. Changes of Spidex What is the difference in the product presentation? Spidex Vital consists of all mobile stages of P

• Меры предосторожности при аллергии на продукт

  Occupational Allergy in Horticulture/Beroepsallergie in de glas- en tuinbouw, Rotterdam, 2004, ISBN 90-90 185 25-9. Bælum, J., Enkegaard, A., Doekes, G., Skov [...] Perspectief' . Литература Arbo, R., Meern, D., de Rooij, A., Tamsma, P., en Longaandoeningen, K. C. A., Folgering, G. H., ... & Secretariaat, S. E. VEILIG [...] ergie bij werkers in de paprikateelt. TBV–Tijdschrift voor Bedrijfs-en Verzekeringsgeneeskunde, 11(2), 47-52. Van Toorenenbergen, A. W., & Dieges, P. H

• Pollination checklist Growing lights

  than 28 °C temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives [...] Pollination checklist Placement High & horizonal Growing lights in tomato crops Light timetable Points of attention 19:00 Snow 18:00 Place hives [...] Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer than one day unless additional pollen is fed to the

• Меньше использования химических пестицидов благодаря Natutec Scout

  данными скаутов о болезнях и вредителях, навсегда ушло для компании Scheurs in De Kwakel с тех пор, как они перешли на Natutec Scout . Приложение Koppert's

• Dacnusa sibirica

  Борьба с листовым минером с помощью паразитической осы Dacnusa sibirica Dacnusa sibirica - небольшая паразитическая оса, принадлежащая к семейству Braconidae . Это насекомое известно своей ролью агент

• Борьба с гусеницами с помощью нематод

  , обращению и хранению см. на странице продуктов Entonem и Capsanem . Get in contact Нематоды и химикаты Нематоды нечувствительны ко многим типам пестицидов