• Pollination checklist Natupol Fly

  for small scale crops with just a few flowers or for crops that produce very little pollen. The Natupol Fly Checklist shows how to achieve the best pollination [...] ml of pupae per square metre as standard. Modify this quantity in relation to the number of flowers per square metre. Protect the pupae from direct sunlight [...] sunlight and moisture such as rain or condensation. Use coffee cups with lids, for instance, or bags. Do not scatter the pupae loose. Experiences in practice

• Pollination checklist tomato

  The 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 [...] bumblebee's 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 [...] periods with extreme temperatures, extra measures will be required such as active cooling. Position the hive so that it is easily visible both to the bumblebees

• Fruit grower uses Natupol Tripol for outdoor pollination

  work with biological solutions where possible.’ Using biological solutions ‘Pesticides are bad for beneficial insects and anything you can do to make it [...] .’ Alfred uses two Tripol hives per hectare, starting with the pear orchard, then moving them to the apple orchard in early spring. ‘Although the weather [...] Fruit grower Alfred Verstegen works together with his brother and nephews on their fruit company, Verstegen VOF in Opijnen, Gerlderland. Six years ago

• Natupol Fly

  in the flower and thus come into contact with pollen. These pollen are not consumed by the flies but stick to their bodies. When a fly visits another flower [...] temperature is below 18°C it is best to keep the pupae indoors at a temperature of 20-25°C untill the first flies start to hatch. Pupae can then be released [...] the quantity in relation to the number of flowers per m². As a general rule apply 100-300 pupae per m² per week. It is important to start introducing the

• Syrphidend

  carboard box. Hang the open box vertically on the plants, preferably close to flowers. Protect from direct sunlight or rain. Dosage The dosage of Syrphidend [...] depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventatively or as soon as [...] optimal establishment. Combined use For effective control of aphids combine with other predators and/or parasitoids. Storage time after receipt Apply as soon

• Knowing & recognizing

  Get the growers’ guide to biological crop protection Knowing and recognizing does exactly what it implies. It empowers you with knowledge about the pest’s [...] diseases and their natural enemies. This book provides the reader with the necessary information to understand the interaction between pests, diseases and their [...] des and biostimulants that increase the plant’s resilience to stress and help the plant to grow better and remain healthier. Koppert believes that sharing

• Trianum-P improves open field pepper production in Portugal

  do its work well. ‘With the introduction of mechanical harvesting, we were forced to change our way of producing and we decided to introduce new means [...] consumer zero residue. Trianum has proven to be a good solution that eliminates the need to use pesticides to control diseases at the soil level in industrial [...] productivity and profitability. To optimise the use of Trianum-P in industrial crops, Koppert Portugal has carried out trials with several growers. One of these

• Spider mites and other mites

  as little as one to two weeks. This rapid development contributes to their ability to multiply rapidly and cause significant damage to plants if left u [...] pairs of legs. During this stage, the larvae start to feed on plant sap and undergo molting to transition to the next stage. Nymph: After the first molt, the [...] effective way to keep plant mite populations under control. Mite control videos Take a look at the video or go to our Youtube channel to see our mite control

• Two-spotted spider mite

  spider mite control with predatory mites Effective spider mite control with predatory mites Ulti-Mite: Revolutionising biocontrol with innovative predatory [...] the leaf surface can lead to loss of the crop. The nymphs and adults also produce webs, and plants can get completely covered with such webs in which the [...] light yellow or light green, to dark green, red, brown, or almost black. Males are smaller and more active than the females, with a body that is narrower and

• Fit roots for plant health Technical bulletin 2020 EN

  contribute to plant resilience. A balanced Ratio Temperature to Radiation will provide the best possible supply of assimilates to the root zone to feed the [...] of lipids leading to stronger cell membranes for tastier fruits with better shelf life, and higher nutritive value. to achieve with most crops and most [...] the solution and air, to refresh their composition. For instance, oxygen (O2) must be able to move in, and carbon dioxide (CO2) to move out of the soil/air