• Yellow rose aphid

  moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. The yellow rose aphid is holocyclic

• Pollination checklist outdoor

  shade, for example by positioning it in the shadow of the crop. Ensure that the underside of the hive is kept dry. Keep the hive entrance visible for humans [...] bumblebees to gather food. Position the hives evenly throughout the plot for maximum results. The recommended number of hives is dependent on the crop [...] humans and 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

• Aphidius colemani

  recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use of Aphidius colemani The parasitic wasp [...] is a parasitic wasp used for biological pest control . This species belongs to the Braconidae family and is primarily known for its effectiveness in controlling [...] slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days The dosage of Aphipar depends

• Black rot of carrots

  growing into crown rot. Infection of carrots during post-harvest storage causes dry, sunken, black lesions. Typically, Alternaria causes spots on leaves, petals [...] of carrot disease can spread to the flowers (especially dangerous in crops for seed production) and to the crown. Lesions of black rot of carrots ( Alternaria

• Green peach aphid

  honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time, photosynthesis in the leaves is reduced, affecting [...] moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. Wingless green peach aphids (Myzus

• Fall Armyworm

  which is sufficient for them to move from seasonally dry habitats to wet habitats in Central America. This makes it possible for fall armyworms to spread

• Diglyphus isaea

  recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Diglyphus isaea Diglyphus isaea is most [...] within the order Hymenoptera . It is widely recognized for its role as a biological control agent for leaf miner control. Its ability to effectively target [...] agriculture and integrated pest management programs. Diglyphus isaea is used for the control of the following pests: Leaf miners The parasitic wasp Diglyphus

• House fly

  nuisance and a risk for disease transmission. High-density housing systems and abundant manure production create the ideal conditions for maggot development [...] extreme cases, large fly populations can even create public health issues for the communities surrounding a farm. Damage symptoms While the house fly, like [...] inside barns and hen houses, making them a particularly annoying deterrent for employees. Adult flies can spread many different pathogens from contaminated

• Cannabis aphid

  sticky “honeydew” which promotes the growth of black fungal moulds. White skin moults visible on the leaves. Live aphids may be present in visible colonies;

• Cyclamen mite

  stages: egg, larva, and adult. However, pharate females remain in their larval skin until they emerge. This stage is often considered a fourth stage called pupa [...] the hind legs reduced to slender threadlike structures that are not used for walking. The males are smaller than the females and their hind legs are modified