Recherche | Koppert France

Artifically lit crops pollination advice

Comme les bourdons dépendent d'une lumière du jour suffisante, l'éclairage artificiel peut être utilisé pour assurer de bonnes conditions de pollinisation . Comme les bourdons peuvent rencontrer des p

Pollination checklist Growing lights

horizonal Growing lights in tomato crops Light timetable Points of attention 19:00 Snow 18:00 Place hives above the crop horizontally from approx. week [...] week 47 until week 52 introduce one colony per hectare per week above the crop near the end of the plant rows. Artificial light Flight activity Flower

Beneficial Nematodes against Horticultural Pests

Beneficial nematodes in horticultural crops Which nematode controls which pest best? This is an overview of the nematode-pest combinations that have [...] Protected Vegetables Pest Larva Adult Fungus gnats / Sciarids Bradysia spp. Tomato leafminer Tuta absoluta Entonem * Entonem Western flower thrips Frankliniella [...] biological control of many pests, keeping fruits, vegetables and ornamental crops free of pests while minimizing chemical residues. In optimal circumstances

Rhyzobug FAQ

ladybird adults on the plants. On which crops can Rhyzobug be used? Rhyzobug can be used in both greenhouse and outdoor crops, whenever armoured scale insects [...] armoured scales are detected in the crop • Introduction rates typically range from 500-3000 per ha/release in outdoor crops. Releases should be repeated once [...] What 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

Checklist pollinisation extérieure

Outdoor crop pollination checklist For more information visit our website: 09-2023 | PR28128

Rhyzobug Brochure

armoured scales Why to use Rhyzobug Pesticide reduction • No residues on crop • No resistance possible • Reduces the number of pesticide applications • [...] detected and repeat if necessary • The dosage of Rhyzobug depends on climate, crop and armoured scale density and should always be adjusted to the particular

Thrips

responsables de la transmission de virus, dont le plus connu est celui du Tomato Spotted Wilt Virus (TSWV), le virus de la maladie bronzée de la tomate,

Thrips du tabac et de l’oignon

un important vecteur du virus de la maladie bronzée de la tomate (TSWV, Tomato Spotted Wilt Virus).