• Large raspberry aphid

  cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with unfertilized [...] aphid are 2.6-4.1 mm long, pale to yellowish green with long antennae, legs and siphunculi. The cauda is short and triangular. Overwintering eggs of the large [...] General The large raspberry aphid, Amphorophora idaei, is the most important aphid species found on raspberries in Europe. It only feeds on raspberry.

• Pollination checklist outdoor

  honeybees. This is necessary because the honeybees may be attracted by the sugar water in the bumblebee hive, particularly if the main crop is not yet flowering [...] Provide the hive with sufficient shade, for example by positioning it in the shadow of the crop. Ensure that the underside of the hive is kept dry. Keep [...] matter with your advisor. Consult the list of side effects, on paper or via the Internet . This list states how each product can be integrated with the use

• FAQ Nematodes

  the nematode is in the host and the temperature is not too low is there a small chance that the nematodes can overwinter. However, this is never to the [...] systems, with a preference for high pressure ones and be injected through a Dosatron venturi injector. Remove filters if finer than 0.3 mm. If there is any [...] well and they will flush with the drain. (Pot) soil, on the other hand and if not too dry, is always good. Heavy clay soil is also not optimum for nematodes

• General Conditions Koppert

  remain fully in force. 3.4 Article 3.3 shall apply accordingly to amendments and/or additions to agreements entered into. 3.5 Koppert retains all [...] shall only apply to the quantities quoted and vice versa. 3.3 An agreement with Koppert is concluded in one of the following ways: a. by written [...] 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

• Pollination checklist tomato

  methods. During periods with extreme temperatures, extra measures will be required such as active cooling. Position the hive so that it is easily visible both [...] people Ensure the hive is horizontal Protect the hive against condensation and rainwater Not all chemical agents can be combined with bumblebees. Consult [...] pollination, a bumblebee bites onto the flower and makes the flower vibrate. This is known as buzz pollination. The imprints of the bumblebee's jaw on the flower

• Pollination checklist Natupol Fly

  of between 3 ˚C and 8 ˚C. At higher temperatures, the fully-grown flies emerge over time, depending on the actual temperature. Natupol Fly is supplied as [...] Natupol Fly or Lucilia sericata flies are used for small scale crops with just a few flowers or for crops that produce very little pollen. The Natupol [...] direct sunlight and moisture such as rain or condensation. Use coffee cups with lids, for instance, or bags. Do not scatter the pupae loose. Experiences

• Common beans

  pop bean, or snap bean) is a herbaceous annual plant. Botanically speaking, it belongs to the legume family Fabaceae , together with other Phaseolus species [...] species. The common bean is a changeable species that has been cultivated already for a very long time. Wild varieties often tend to grow upwards, however

• Click beetles

  General Click beetles are elongate beetles with a hard exoskeleton, with the head deeply retracted into the thorax. When disturbed they lie on their back [...] back feigning death and then suddenly propel themselves into the air with a audible click. Hence their name. Their larvae are called wireworms and feed [...] into the base of plants. This can cause the plants to wilt and die. Damage is more severe in young plants. Life cycle and appearance of Click beetles Adult

• Pollination checklist Growing lights

  autumn. The later the lights are turned on, the more time (overlap with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need [...] Do not keep a hive closed for longer than one day unless additional pollen is fed to the bees. Bumblebee pollination of preferably at least 4 hours per [...] opening systems Automatic Opening Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH) can be controlled either

• Plant Pollinator interactions in high temperatures

  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 than worth [...] climates, it is assumed that the proper management of bees is sufficient to ensure good pollination. The single biggest problem is that if there is not enough [...] radiation is essential. Under challenging circumstances, proper monitoring of whether pollination is taking place, and whether the setting is 100% is vital