Poszméhcsípések

When a honeybee tries to withdraw its stinger, it tears loose from the abdomen, taking the venom gland with it. How to prevent bumblebee stings? Bumblebees [...] reduced by avoiding provoking them or making them aggressive. First of all, it is important to be calm when working with bumblebees. Do not wave your arms [...] couple of hours. This can occur directly after the sting, but more generally it starts after some hours. The swelling or itching may last for hours or even

Spidex Vital FAQ

Spidex I am used to? No, it is exactly the same Phytoseiulus species as in de former Spidex Vital: Phytoseiulus persimilis. When does it turn from white to red [...] What obstacle did Koppert overcome to produce this product, I have been told it was near impossible? After years of research, Koppert has managed to develop [...] tic red-orange colour. This takes 1-2 days. 2 2. Application Why does it have a different colour than the Spidex I’m used to? During production of

Plant Pollinator interactions in high temperatures

strength of plants, and environmental conditions all play an important role. It is crucial to recognize the direct and longer-term impact of hot climate [...] pollination. Growers want to keep the greenhouse temperature below 30° C. It is one of the main reasons why greenhouses have flourished in cold climates [...] degrades, and above 32° C, there are severe implications for yield and quality. It is essential to point out that exposure to maximum temperatures of more than

Manual Growing lights

Snowfall Snow reflects 90% of the UV-light. It disturbs the orientation of bumblebees while it falls and when it covers the greenhouse. Keep a close eye on [...] the crop) in the greenhouse. Several placement systems can be used for this. It is also important to give the bumblebees the opportunity to work during the [...] (according to Koppert’s general placement advice). From week 40 until week 9, it is also important to make sure that the bumblebee hives catch direct daylight

Kültéri növények beporzási tanácsai

kaptárral szállított cukros vízhez. A dongókaptárak optimális elhelyezéséről itt olvashat bővebben. A poszméhek és a mézelő méhek együttélése A poszméhek és [...] történő elhelyezéssel vagy további takarással. A hőségben élő poszméhekről itt olvashat bővebben. A kaptár karbantartása A kaptár alját tartsa szárazon az

Cookie-nyilatkozat

funkcionális cookie-k felelnek weboldalunk megfelelő működéséért. Gondolunk itt például a böngésző mentett beállításaira, amelyek biztosítják, hogy webhelyünk

Igen, elégedett vagyok a Natupol Booster és a Koppert szolgáltatásaival!

használtunk. Az ültetvény másik része a második termelési évben van, és itt két hektáronként egy méhcsaládot használtunk" - magyarázza Madalin. "Az ültetvényt

Bumblebee stings

only and should not be used for diagnosing or treating a health problem as it is not a substitute for medical care. If you have or suspect you may have

Levéltetvek

(Aphidoidea) főcsaládját, amely a levéltetvek ( Hemiptera ) rendjébe tartozik. Az itt tárgyalt levéltetvek mind az Aphididae családba tartoznak, amely család számos

General Conditions Koppert

agreement without prejudice to Koppert’s right to full payment of damages. I f it is agreed that Natural Enemies, Pollinators and/or Products are to be sent [...] unable to meet its obligations on account of circumstances beyond its control, it shall immediately orally inform its Buyer thereof and confirm this in writing [...] non-chemical pesticides, fertilizers etc. 8.4 I f in Koppert’s opinion it is plausible that the application of the Natural Enemies, Pollinators and/or