Tobacco aphid

the crop and its fruit sticky. Black fungal moulds ( Cladosporium spp.) grow on this honeydew, contaminating fruit and ornamental crops and rendering them [...] young aphids are born as developed nymphs. They immediately start to feed on plant sap and grow rapidly. Aphids moult four times before reaching adulthood [...] crop. The wingless tobacco aphids ( Myzus persicae subsp. nicotianae ) are always pink or red. They appear matt, never glossy. Winged individuals have a

Pollination checklist outdoor

bumblebees during the flowering period. For instance, position the hive on a crate or on a stack of stones. Flowering weeds may be visited by bumblebees in [...] the plot for maximum results. The recommended number of hives is dependent on the crop and the presence of other pollinating insects. Bumblebees and honeybees [...] weigh down the hive. Position the hive horizontally, so that the bumblebees always have access to the sugar water supplied with the hive. Use of pesticides

En-Strip

sunlight Dosage The dosage of En-Strip depends on climate, crop and whitefly density and should always be adjusted to the particular situation. Start [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions The parasitic

Adalia bipunctata

and red markings on their wing covers. They have a compact body shape and are typically observed actively moving on plants, feeding on aphids . By recognizing [...] 3 bags per tree The dosage of Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular situation. Start [...] used for the control of the following pests: Aphids Adalia bipunctata feeds on all aphid species, but the product Aphidalia is especially designed for the

Enermix

direct sunlight Dosage The dosage of Enermix depends on climate, crop and whitefly density and should always be adjusted to the particular situation. Start [...] least 3 times at weekly intervals or until control is achieved. Depending on the specific situation, it may be better to switch to the use of En-strip [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Encarsia formosa

Eretmocerus eremicus

sunlight The dosage of Ercal or Enermix depends on climate, crop and whitefly density and should always be adjusted to the particular situation. Start [...] whitefly infestations. Adults of this species do not feed on whiteflies but instead rely on nectar and honeydew for nourishment. Life cycle and appearance [...] use Eretmocerus eremicus The natural enemy Eretmocerus eremicus is available on cardboard strips as single species ( Ercal ) and in combination with Encarsia

Trianum-G

mode of action of Trianum-G is based on the following mechanisms: Competition for space Trianum-G grows faster on the surface of the root than other soil-borne [...] substrate or spread on the soil or in the furrow. Mixing with substrate: Make sure Trianum-G is uniformly mixed with the substrate. Application on soil: Do not [...] uniform application. Dosage The dosage of Trianum-G depends on the crop and should always be adjusted to the particular situation. Check the label to find

Pherodis

need to be used in combination with an insect trap, the type of trap depends on the species to be monitored. The species-specific sex pheromone lures males [...] refrigerator (4-6°C). Storage temperature Preferably in a freezer (-18°C), and always at temperatures below 4°C. Storage conditions Store in closed sachets.

House fly

populations; the housefly is always found in association with human activity. As the most common species of fly found on livestock farms, they represent [...] long, yellowish-grey to dark grey in colour, with four narrow black stripes on the thorax, reddish-brown eyes and clear, translucent wings. Female house [...] protein-rich food is available, she will lay up to 500 eggs in several batches on decaying organic matter, such as food waste, carrion or feces, over the course

Root rot of carrot

an olive-green mycelium can develop on the surface. Initially, the disease forms circular to irregular spots on the leaves that vary in colour from grey [...] General Black spots on cold-stored carrots are a major problem and can lead to significant postharvest losses Several different fungal pathogens cause [...] known as black spot diseases. When carrots are stored during winter, diseases on the carrot roots can continue to develop during storage. Alternaria radicina