• Poszméhcsípések

  have a stinger, as is the case with honeybees and wasps. Drones cannot sting. The stinger is a weapon for defence. When a bee stings, some venom is injected [...] 2006; 6: 294-7. A printed poster showing the images is available from Koppert. This poster is also available as a download (URL). Tip: Add the contact information [...] reaction against the injected venom develops. The response to a bumblebee sting can differ per incident. The stinger of a bumblebee or a wasp has no barbs

• General Conditions Koppert

  addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall in the exchange rate of the currency in [...] placed by the Buyer, provided this confirmation is signed by a person who is authorized to enter into the agreement; b. by the reaching of a written [...] Koppert. 8.3 I n the event of a complaint the Buyer is, in part, obligated to give Koppert the opportunity to inspect the crop in which the Natural Enemies

• Spidex Vital FAQ

  What is the difference in the product presentation? Spidex Vital consists of all mobile stages of Phytoseiulus persimilis. The carrier material is the same [...] develop a new formulation for better control of a number of vital aspects. This results in keeping the surrounding conditions better under control. Is this [...] with a partner in our business. They will also supply this formulation of Phytoseiulus persimilis. Is this a different Phytoseiulus species to the Spidex

• Plant Pollinator interactions in high temperatures

  humidity is too low or radiation is too high. strong, and the climate in the greenhouse is consistent. No easy feat, but the payback is more than worth the effort [...] protection, the plant aborts the fruit to reduce fruit load on the plant and directs the assimilates to the vegetative growth of the plant. This is undesirable [...] on the first fruit is skipped. The plant looks fine, strong, and healthy. However, the conditions in the greenhouse give the plant the impulse to transpire

• Manual Growing lights

  general advice is to place the hives as high as possible (above the crop) in the greenhouse. Several placement systems can be used for this. It is also important [...] before the screen is closed. If there is no light sensor available, open the hives at the following times: The Netherlands (degree of latitude: 51-52N) Two [...] when daylight is at its minimum. The opening and closing system is pneumatic and is controlled by a timer or the climate computer. On a rare occasion,

• Acrobat-document

  Economic Affairs of the Netherlands Ministry of Finance of the Russian Federation Topsoil A-horizon Mites B a c t e ria Nem a F u n g us Pro tozoa [...] nurture a whole world of creatures in the soil, that in return feed and protect the plants. This diverse community of living organisms keeps the soil healthy [...] NIS GA Bacteria, protozoans, fungi and nematodes are the smallest and most numerous organisms in the soil. That are responsible of biogeochemical processes

• Pollination checklist Growing lights

  sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at least 28 Watt/m2 PAR light near the hive and the presence of

• Legyek

  dás A legyek közvetlenül és közvetve is kárt okozhatnak a terményekben. A kár típusa a legyek fajától függ. A közvetlen kár a gyökérszőrökön és a zsenge [...] ellen Tudjon meg többet The adult form of the onion fly Delia antiqua Mik azok a legyek? A mezőgazdaságban, a kertészetben és a gombatermesztésben számos [...] segítik a betegségek terjedését és befolyásolják rontják a növények állapotát. Lárváik károsíthatják a gyökereket és a termesztési közeget, míg a kifejlett

• Bumblebee stings

  This information is intended as an education resource only and should not be used for diagnosing or treating a health problem as it is not a substitute for [...] you have or suspect you may have a health problem, please consult medical care. Ces informations sont uniquement fournies à titre informatif et ne doivent [...] Piqûres de bourdons et allergies Picaduras y alergias a los abejorros Użądleń trzmieli i alergii Hummelstiche und Allergien Hommelsteken en allergieën

• Óvintézkedések termékallergia esetén

  álljon a ventilátor közvetlen légáramában. Higiénia A munka végén a maszk levétele előtt vegye le a kesztyűt, a cipőt és a ruhát. Lehetőség szerint a munkahelyén [...] Ahogyan a macskákra, pollenre és poratkára is lehetünk allergiásak, megtörténhet az is, hogy a ragadozó atkákban, takarmányatkákban vagy kiegészítő ta [...] viseljen. Bőrön keresztüli kitettség Ha fennáll a bőrön keresztüli kitettség veszélye, javasoljuk, hogy a karját és a lábát befedő védőruházatot (pl. eldobható