Buscar | Koppert Chile

Gusano cogollero

sufficient for them to move from seasonally dry habitats to wet habitats in Central America. This makes it possible for fall armyworms to spread over large [...] appear ragged or torn (similar to hailstorm damage in appearance). Life cycle of the Fall Armyworm Adult moths are 20 to 25 mm long and have a wingspan [...] 30-40 mm long. They have six instars that vary in colour from light tan to green to black. They have a distinct white inverted Y-shaped mark on the front

Manual Growing lights

it takes up to 60-90 minutes for the last foraging bumblebee to return to the hive. Under low light conditions, this time increases up to 120 minutes. [...] the entrance of the hive to help the bumblebees find their way back to their own hive. Tests showed that the blue door led to 12% more direct entries of [...] lights come on and start to close 10 to 12 hours later. Switching on the growing lights before midnight, causes the flowers to close as early as 10:00 in

Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

volume of water to correspond with the quantity of nematodes,’ Michel explains. ‘It’s easy to dilute in this way.’ Michel says it is easy to apply if the [...] would recommend it to anyone who has problems with codling moths and leafrollers. It really helps to reduce the pest pressure. I’m proud to spray a solution [...] orchards Fruit growers in France are increasingly turning to sustainable nematode solutions to protect their orchards against pests – a living, natural

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 [...] turned on, the more time (overlap with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at least 28 Watt/m2 PAR light [...] Automatic opening systems Automatic Opening Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH) can

Shore fly

decaying organic matter on planting substrate. Growers consider shore flies to be mostly a nuisance pest, but the insects can act as vectors for disease [...] bacteria and other unicellular organisms, they do not cause any direct damage to plant production. However, they are considered a nuisance pest because the [...] quickly into dense swarms inside greenhouses, becoming an annoying deterrent to employees and browsing customers. Are capable of transmitting pathogens such

Trips occidental de las flores

principal vector del virus de la marchitez del tomate (ToMarV) y del virus de la necrosis apical del tomate (ToANV) . Ambos virus afectan a un amplio rango de

Medidas preventivas contra las alergias de los productos

allergy in horticulture: demonstration of immediate-type allergic reactivity to freesia and paprika plants. International Archives of Allergy and Immunology

Tratamiento de picaduras de abejorros y alergias

insecten, Huisarts en Wetenschap 2002; 45 (7): 362-7. De Groot, H. Allergy to bumble bees. Curr Opin Allergy Clin Immunol 2006; 6: 294-7. Koppert pone a