About bumblebees

providing orders for the worker bumblebees. In late summer the queen will start producing new queens and males (drones) in order for the colony to reproduce [...] are active on cloudy, foggy, and rainy days. Honeybees are less active at low light levels Bumblebees work earlier in the morning and later into the evening [...] to leave your crop for more attractive flowers Bumblebees are much more efficient pollinators than honeybees, they mainly forage for pollen rather than

Plant Pollinator interactions in high temperatures

greenhouses have flourished in cold climates, and why others are built at high altitude. Cold climates allow for the maximum temperature in the greenhouse to be [...] full day above 30° C has an immediate effect on pollination. If the temperature reaches 40° C for one hour, there is also an immediate effect. For a high [...] creates fluctuating yields that result in overall lower production. Differences in cultivars There are also upper limits for the 24-hour temperature, above which

Eretmocerus eremicus

distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Eretmocerus eremicus For optimal efficacy of the parasitic [...] and contributing to a decline in whitefly populations. Eretmocerus eremicus is particularly noted for its adaptability in varying environmental conditions [...] biological control agent of whiteflies in agricultural and horticultural settings. Eretmocerus eremicus is used for the control of the following pests: Tobacco

Mycotal FAQ

between 7 and 10 days after the spraying application. Is Mycotal safe for the beneficial insects and pollinators in my crop? Mycotal is safe for pollinators [...] Mycotal? • Mycotal is best applied at the end of day or early morning. On cloudy days, the product can also be applied during the day. Humidity levels must [...] Depending on the national product registration in your country, it may be applied against whiteflies, and in some countries also against thrips and aphids

Spidex Vital

Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Phytoseiulus persimilis [...] If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark, bottle horizontally. [...] pour into Diboxes Make sure the material remains on the introduction site for at least a few hours after introduction Can also be applied with Natutec Airobreez

Tetrapar

Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Tamarixia triozae [...] If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark, bottle horizontal. [...] pale wings, and yellowish jointed legs. Males measure between 0.4 and 0.6 mm in lenght, with elongated antennae with long, sparse hairs. Famales are 0.5-2

Limonica Ulti-Mite

Presentation Sachets in cardboard box. Carrier Millet husks, bran and sawdust. Application Hang sachets in sheltered locations in the crop, not exposed [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Amblydromalus limonicus [...] If necessary, the product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark, provide ventilation to prevent

Swirski Ulti-Mite

and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Amblyseius swirskii [...] If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark, provide ventilation to prevent

Spical Ulti-Mite

and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Neoseiulus californicus [...] If necessary, the product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark, provide ventilation to prevent

Swirski-Mite

Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Amblyseius swirskii [...] If necessary, the product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark, provide ventilation to prevent [...] various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites pierce their prey with their sucking