Effective control of onion fly (Delia antiqua) Capirel efficacy (% reduction compared to untreated control) against onion fly (Delia antiqua) damage…
of a sidewall screen for placement of hives. To make sure bumblebees only fly around in the greenhouse at times when enough daylight is available (28…
Automatic opening systems Automatic Opening Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH)…
receiver will not open until the next day. If you want the bumblebees to fly out immediately, you must manually raise the closing mechanism so that…
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