Pollination checklist tomato

jaw on the flower (bite marks) turn brown within one to four hours and make it possible to check the bumblebees' work. A single visit results in the transfer [...] flower needs to have been pollinated before it closes. Depending on the conditions, a flower will remain open for one to three days. To check on pollination [...] influence of chemicals on the plants or flowers. Bumblebees maintain a constant temperature in the hive. If the temperature to which they are exposed is

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 [...] transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH on a Natupol [...] 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 bees. Bumblebee

Plant Pollinator interactions in high temperatures

which can cause damage to the hive. In conventional greenhouses, the recommended humidity range is 60-75%. Due to better air movement, the range in a s [...] applying a coating on the covering. Whitewash is particularly used on greenhouses in Mediterranean regions to keep out thermal radiation and to diffuse the light [...] bumblebee’s jaw on the flower (bite marks) turn brown within one to four hours and make it possible to check the bumblebees’ work. These brown marks can be used

Pollination checklist outdoor

position the hive on a crate or on a stack of stones. Flowering weeds may be visited by bumblebees in addition to the target crop. You should therefore [...] Koppert's bumblebees ensure natural pollination in both indoor and outdoor crops. Good pollination in outdoor crops can be achieved by following the recommendations [...] pollinating. Position the hive in the crop immediately after delivery, or a maximum of one day later, to allow the bumblebees to gather food. Position the hives

FAQ Nematodes

important to leave the soil moist for a few weeks after application of nematodes. Can I apply nematodes to each substrate/soil? No. In particular in clean [...] substance the nematodes are packed in? In order for the nematodes to survive during transport and storage they need to be packed in a carrier material. This b [...] using an ambush strategy to reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release

Click beetles

The eggs are laid in May or June in groups in the soil. They hatch about one month later and the larvae start to feed on roots. The larvae (‘wireworms’) [...] click beetles feed on the roots and bore into the base of plants. This can cause the plants to wilt and die. Damage is more severe in young plants. Εύρεση [...] fully grown the larvae pupate in the soil in summer. The adults appear about 4 weeks after pupation, but usually remain in the soil until the following spring

General Conditions Koppert

writing. In the event of force majeure with reason Koppert shall be entitled to suspend the performance of the agreement or to dissolve, in whole or in part [...] Failure to do the above will result in the Buyer’s right to invoke the failure of the Natural Enemies, V1 Pollinators and/or Products to answer to the agreement [...] reported to Koppert in writing within 14 days of delivery of the Services or Advice concerned. Failure to do so will result in the Buyer’s right to invoke

Pumpkin, squash and gourd

genus of herbaceous vines belonging to the gourd family, Cucurbitaceae . Cucurbits, as they are also know, are indigenous to the Andes region and Mesoamerica [...] That depends on species, variety and local jargon. The fruits of the Cucurbita species are usually large and fleshy, but their size can vary substantially [...] substantially. Wild fruit species can be as small as 4 centimetres (1.6 inch) and some commercial specimens can weigh more than 300 kilograms (660 lbs).

Common beans

Wild varieties often tend to grow upwards, however many types are identified as ‘bush beans’ or ‘pole beans’, depending on how they grow. Kidney beans [...] Phaseolus vulgaris Common beans About The common bean (also referred to as the string bean, field bean, flageolet bean, French bean, garden bean, green [...] snap bean) is a herbaceous annual plant. Botanically speaking, it belongs to the legume family Fabaceae , together with other Phaseolus species. The common