• Plant Pollinator interactions in high temperatures

  reduced if the 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 [...] al greenhouse, even if pollination occurs by hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than [...] the proper management of bees is sufficient to ensure good pollination. The single biggest problem is that if there is not enough strength in the plant

• FAQ Nematodes

  temperatures and certainly not outside a host. Only if the nematode is in the host and the temperature is not too low is there a small chance that the nematodes [...] ones and be injected through a Dosatron venturi injector. Remove filters if finer than 0.3 mm. If there is any doubt, remove all filters. What pressure [...] carrier material allows a good solubility and a long shelf life for a living product. Is the carrier material harmful to humans? No, it is biodegradable and

• Pollination checklist tomato

  temperatures between 8 and 32 degrees Celsius. Their optimum activity level is at temperatures between 8 and 28 degrees Celsius. At temperatures between 28 and [...] flowers. Bumblebees maintain a constant temperature in the hive. If the temperature to which they are exposed is too high for a lengthy period, the hive and [...] days. Introduce a new bumblebee hive once the number of bite marks has dropped to just one or two per flower. Pollen is released best at a relative humidity

• Pollination checklist Natupol Fly

  poster The emergence of Natupol Fly adults from the pupae more or less stops at a storage temperature of between 3 ˚C and 8 ˚C. At higher temperatures, the [...] Fly without preparation if the temperature is below 15 ˚C. The outcome will be unpredictable and will often take longer than a week. In the event of having [...] having to use Natupol Fly at a temperature below 15 ˚C, first mature them in a warm environment. Release Natupol Fly once the first fully-grown flies have

• Pollination checklist Growing lights

  the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH) can be controlled either by using a timer or by connecting the [...] 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 hive closed [...] 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 06:00 Flowers stay open for +/- 10 hours

• General Conditions Koppert

  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 [...] be deviated from by written agreement signed by both parties. If in such a case only one or more conditions of Koppert’s GC are deviated from, the remaining [...] the Buyer is in breach without any further notice of default. 6.7 s soon as the Buyer is in breach, the Buyer is obliged to pay to Koppert A interest

• Pollination checklist outdoor

  the same crops. Position a bumblebee hive at least 100 metres away from a honeybee hive, out of the sight of the honeybees. This is necessary because the [...] attracted by the sugar water in the bumblebee hive, particularly if the main crop is not yet flowering. After positioning, wait 30 minutes before opening [...] the hive is kept dry. Keep the hive entrance visible for humans and bumblebees during the flowering period. For instance, position the hive on a crate or

• Bugs

  other exposing the scutellum, a prominent triangular region of the thorax between the wing bases. This distinguishes them from beetles, which have hard, leathery [...] Μάθετε περισσότερα για What are bugs? Heteropteran bugs form a group in the order Hemiptera , a highly diverse group of insects, containing both harmful and [...] mouthparts and extracting nutrients from them, resulting in deformations and puncture holes. The most obvious damage is the deformation of growing points

• Large raspberry aphid

  major problem is the spreading of various raspberry viruses by the aphids. Life cycle and appearance of Large raspberry aphid Aphids have a complex life [...] General The large raspberry aphid, Amphorophora idaei, is the most important aphid species found on raspberries in Europe. It only feeds on raspberry. [...] life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with

• Ephedrus cerasicola

  Έλεγχος των αφίδων με την παρασιτική σφήκα Ephedrus cerasicola Η Ephedrus cerasicola είναι παρασιτική σφήκα που ανήκει στην οικογένεια Braconidae και στην υποοικογένεια Aphidiinae. Αυτός ο φυσικός εχθ