Pollination checklist Growing lights

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 [...] of attention 19:00 Snow 18:00 Place hives above the crop horizontally from approx. week 39 until week 9, depending on the environment conditions. The [...] 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 05:00 04:00

Trial results onion fly and bean seed fly

A Alternative chemical program B Capirel: 5 billion/ha - 2 applications 7 days apart, starting 7 days from first flies detection. Full conventional programme: [...] 0 Capirel 5 Billion/ha Capirel 3 Billion/ha Full conventional program Capirel: 3 applications 7-10 days apart, starting two weeks from first flies [...] compared to untreated control) against bean seed fly Vertify, Aarle Rixtel, The Netherlands, 2022 Capirel efficacy (% damage reduction compared to untreated

Rhyzobug FAQ

oval/ round and vary in colour from white to dark-brown. The scale is not connected to the body. What damage symptoms refer to armoured scales? No honeydew [...] scales in groups of 1-5 eggs. After hatching, R. lophanthae goes through 4 larval stages, followed by a pupal stage. Adults emerge from the pupa. Total egg-adult [...] are the optimal temperatures to introduce Rhyzobius lophanthae into the crop? The optimum temperature is around 25°C. From 18°C on they are active predators

Mycotal_-_Brochure_-_A4_-_EN_-_GS_Koppert_2025_-_Digital.pdf

Cordyceps fumosorosea, Mycotal proved to be the fastest and most competitive fungus at temperatures ranging from 5°C to 14°C, offering a unique advantage in [...] Mechanical damage to tissues, leading to disruption of organ function • Depletion of the insect’s energy reserves • Ultimately, this leads to a generalized [...] after the insect is killed. Mycotal is effective in temperatures ranging from 5 to 30°C but works most efficiently in temperatures between 15 and 28°C. High

Mycotal FAQ

Mycotal range from 15°C to 28°C. However, Mycotal already starts being active from 5°C onwards. • For optimum results, it is recommended to do 3 applications [...] is very unlikely due to the complex nature by which Mycotal interacts with the target pest. How to handle & apply Mycotal How to store Mycotal? Mycotal [...] Systems in greenhouses. How to use Mycotal How to use Mycotal with Low Volume Mist System What are the optimal conditions to apply Mycotal? • Mycotal

Plant Pollinator interactions in high temperatures

temperature to affect pollination takes at least one to two weeks. Similarly, it takes two weeks of cold weather for pollination to return to normal. 2 [...] Hemisphere) of a path to obtain maximum shade from the crop. If needed, provide additional shading 5 of the walkways. Protecting the hives from direct sunlight [...] the hive by 2 to 15° C, which can cause damage to the hive. In conventional greenhouses, the recommended humidity range is 60-75%. Due to better air movement

Predatory Mites Whitepaper

1). How to read: N. californicus is most effective between 15°C and 32.5°C. It still has some effect between 12.5°C and 15°C, and between 32.5°C and 35°C [...] phytoseiid mites that can be used to control several pests. To choose the right species for your purpose it is important to understand the strengths and weaknesses [...] phytoseiids need a relatively high relative humidity to develop and multiply. According to results from laboratory trials, the minimum is somewhere between

FAQ Nematodes

can overwinter. However, this is never to the extent that enough nematodes are available in spring to be able to have a sufficiently controlling effect [...] efficacy will be strictly connected to survival time on the leaves. To ensure the best results, we therefore recommend to use the nematodes when: • • • • [...] EC values up to 5 are safe for nematodes. With which pesticides/fungicides can I mix a nematode product? Nematodes are quite insensitive to many types of

Beneficial Nematodes against Horticultural Pests

together to either partly substitute, and sometimes replace the use of conventional pesticides, to manage pests that are extremely difficult to control [...] Each of the entomopathogenic nematodes bred by Koppert has been selected to target specific pest insects and Koppert produces specific strains of Steinernema [...] other species/strains are being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures, such

How to use Trianum-P from Koppert