• Aphidius colemani

  First the host is examined by drumming with the antennae. This gives the wasp the information about whether the aphid is the right species, and whether [...] Aphidius colemani is widely used in the biological control of aphids . Aphidius colemani is used for the control of the following pests: Cotton aphid ( Aphis [...] enables the wasps to track down and parasitize aphids , even when they are at low density. The behaviour of the female during egg-laying is typical of the

• Lurem-TR

  Preparation Twist the top of the dispenser to activate the release of the kairomone. Application Hang the dispenser next to the sticky trap Place the sticky trap [...] Lurem-TR increases the attraction of thrips to blue and yellow sticky traps and thus ensures earlier discovery of the pest. Pests Several thrips species [...] trap and dispenser just above (max. 30 cm) the top of the plants Dosage Use 1 dispenser per 100 m 2 Replace after 6 weeks Combined use Use in combination

• Grape mealy bug

  shoots, flowers and grape bunches. Malformation of leaves and shoot tips due to infestation of growing points. Honey dew secretion of mealy bugs support [...] crevices of stem, on leaves and berries. Mealy bugs are pinkish and covered with white mealy wax. Female lays 300-500 eggs in loose cottony ovisac and eggs [...] are orange in colour. First instar nymphs also called as crawlers are mobile, start sucking the plant sap and form colonies and are orange in colour. Female

• Trial results Onion fly and Fusarium wilt

  Fusarium oxyporum in onion Trianum provides highly effective control of basal rot in onions during cultivation and storage Yield increase Basal rot control [...] Protection “The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are permitted in your country/state [...] program B The Netherlands - Independent Trial (Vertify), 2020 For more information: www.Uireka.nl Capirel and Casea effectively decreased the number of onions

• Biological seed treatment

  stress, the development of the root system, and the productivity of the crop. An overview of positive attributes of microbials depending on the organism: [...] colonize the roots and protect the crop during the entire growing season. Seed treatment increases the availability of plant nutrients in the root system [...] system and increases nutrient uptake; The enhanced root and shoot growth means that the early growth rate is optimized and that both the nutritional value

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• Swirski-Mite LD

  Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and [...] sachets by the cardboard strip at the top, to avoid damaging the predatory mites Dosage The dosage of Swirski-Mite LD depends on climate, crop and pest density [...] and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack size

• Tea spider mite

  sucks the sap of leaves and occasionally on petioles. Red spider mite attacks the upper surface of the mature leaves. Infestation starts all along the veins [...] all along the veins and mid-rib on upper surface of the leaves. Freshly hatched larva is yellow orange and the larval period is followed by the first quiescent [...] period and couple of months during winter. The life cycle is shorter (10-12 days) during summer period and it takes longer period of 28 days in colder

• Horiver Disc

  trap around the stem of the plant with the sticky side down, just above the substrate Remove the silicone cover paper from the top side of the trap Replace [...] aphids and fungus gnats. Pests Root aphids , fungus gnats. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the [...] Available colours and sizes Yellow: 18 cm diameter Numbers per package 50 pieces Application Remove the silicone cover paper from one side of the trap Place trap

• Leaf miners

  quantity of foliage can be lost before the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host [...] order Diptera (the true flies ) and form the family Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants, creating ‘mines’ [...] There are many species of leaf miner affecting various crops in temperate parts of the world. Under natural conditions, the larvae of these species are p