• Unveiling new packaging designs for Horiver sticky trap portfolio

  January 8, 2024

  different pests, our extended range of sticky traps features pest-specific colours for enhanced efficacy and proven results. Availability As these products are [...] transparent upper part in the packaging now also showcases the hanging device for easy application,' says Product Manager Rick van der Pas. 'This design perfectly [...] and when a population will peak. In this way the grower is better prepared for potential threats. Rollertraps, sticky ribbons strategically placed in hot

• Chrysoperla carnea

  lacewings are 23-30 mm long, slender, yellow-green in colour, with a yellow-white dorsal stripe, and golden eyes. They have large, transparent finely green-veined [...] Chrysoperla carnea for pest control Chrysoperla carnea , commonly known as the green lacewing, is a beneficial insect used in agriculture as a natural [...] particularly effective predators. The green lacewing Chrysoperla carnea is used for the control of the following pests: Aphids Thrips Mealybugs Caterpillars The

• 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 [...] turns from a hard, leathery brown to a golden yellow casing, known as a mummy. Parasitized aphids turn into golden brown mummies after 7-12 days, depending

• Tomato looper

  General The golden twin-spot moth or tomato looper ( Chrysodeixis chalcites ) belongs to the family of Noctuidae . It is a tropical and subtropical species [...] chrysanthemum and geranium. An annual migrant from southern Europe, the golden twin-spot moth ( Chrysodeixis chalcites ) spreads to several northerly countries [...] appear skeletonized. The last two instars may eat the entire leaf except for the midrib or other large veins. On tomatoes, the tomato looper ( Chrysodeixis

• Amblydromalus limonicus

  actively search for food on the underside of leaves. Their colour can vary according to the prey eaten and they are sometimes greenish in colour when they take [...] lower temperatures as well Amblydromalus limonicus for pest control Amblydromalus limonicus is used for the control of the following pests: Thrips Whitefly [...] than 24 hours old, white in colour) are a much better prey than older whitefly eggs (more than 24 hours old, brown in colour). At 25°C under optimal conditions

• Gummy stem blight

  causes brown lesions on the foot and higher up on the stem. On the lesions, golden-brown gummy drops occur, hence the name gummy stem blight. On the lesions [...] the main source of dispersal of disease upwards in the crop and the conidia for spread of the disease downwards. How to prevent Gummy stem blight Before cropping: [...] pots and plant parts from previous crop that may serve as inoculum source for the new crop prevent condensation on all plant parts at all times Extra Silicon

• Aphidius matricariae

  recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use Aphidius matricariae The natural enemy [...] appearance of Aphidius matricariae Adults are 3-4 mm golden brown wasps with long antennae. Characteristic for the distinction of the species are the fine stripes [...] parasitic wasp belonging to the family Braconidae and is widely recognized for its role in biological pest control of aphids . This small wasp is a valuable

• Amblyseius swirskii

  alternative to chemical pesticides. Amblyseius swirskii for pest control Amblyseius swirskii is used for the control of the following pests: Thrips Whitefly [...] have eight legs, and are a whitish yellow colour. Adult mites have eight legs, are a translucent white in colour, and have a flat, elongated body. They are [...] mobile and actively search for food on the underside of leaves. They often congregate in the axils of leaf veins to rest. Their colour can vary according to

• Amblyseius andersoni

  not necessary for their development into nymphs. The nymphs are larger than the larvae, have eight legs, and are a whitish yellow colour. Adult mites have [...] mobile and actively search for food on the underside of leaves. They often congregate in the axils of leaf veins to rest. Their colour can vary according to [...] opaque white or yellow. Due to their size and colour they are difficult to spot in the crop. Best conditions for use of Amblyseius andersoni The predatory

• Vine mealybug

  affected plants. Fruit and flowers are also fouled, rendering them unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower [...] first, second and third instar nymph, prepupa, pupa and adult. The eggs are golden-yellow in color and are deposited in an cottony egg sac (ovisac) containing