• Thripor-L

  5-10 per m 2 /release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on [...] the material remains undisturbed at the introduction site for a few hours after application Dosage The dosage of Thripor-L depends on climate, crop and [...] actively search for prey. With their piercing mouthparts, they extract the contents of their prey, leaving the empty skin behind in its original form. Pack size

• Mirical-N

  least two times. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental [...] carrier material Make sure the material is not disturbed for at least a few hours after application Dosage The dosage of Mirical-N depends on climate, crop [...] actively search for prey. With their piercing mouthparts, they extract the contents of their prey, leaving the empty skin behind in its original form. Pack size

• Mirical

  25-5 per m 2 /release. Releases should be repeated after 2 weeks. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on [...] actively search for prey. With their piercing mouthparts, they extract the contents of their prey, leaving the empty skin behind in its original form. Pack size [...] buckwheat hulls (bottle). Application Introduce Mirical at the beginning of the growing season and provide Entofood and/or Artefeed as a food source, as the

• Geranium aphid

  Acyrthosiphon malvae rogersii Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses [...] malvae rogersii is a pest of strawberry that is widely distributed in northern and western Europe. Damage symptoms Wingless aphids may form large colonies [...] s they reach their peak in June. Winged aphids are formed from May onwards and are responsible for spreading the infestation to other strawberry plants

• Aphelinus abdominalis

  25-4 per m 2 /release. Releases should be repeated a number of times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] abdominalis is a parasitic wasp for the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological [...] material on rock wool slabs or in application boxes (Dibox) Make sure the material remains dry and at its introduction site for a few days The dosage of Aphilin

• Flowering and Pollination in Blueberry

  April 4, 2019

  extracts, in a plant-based form for rapid assimilation, and Veni Calcium is easily absorbed by the plant due to its unique composition - using a foliar application [...] blueberry bush will pollinate and set fruit in a 2-3-week window, during which the plant experiences a tremendous hormonal shift to support this reproductive [...] crucial flowering and pollination period, make 1-2 foliar applications of Vidi Terrum (to meet the high demand for trace elements) and Veni Calcium (calcium is

• Oleander scale

  fried egg with a diameter of 2 mm. The newly hatched crawlers are roughly 0.3 mm long. They quickly attach themselves to the plant and form a scale. Colonies [...] oleander scales are a greyish, dirty white or yellowy colour, round in shape, with a scale whose apex is off-centred. This scale resembles a miniature fried [...] mainly form on the underside of leaves. After 1 to 2 months, the female reaches adulthood and begins to lay eggs. An adult female may live for several

• Dwarf bunt

  turn become a source of disease in the next season. The optimum temperature for germination is 3-8 °C and it takes three to ten weeks for germination. [...] General Tilletia controversa is a plant pathogen. It is a fungus known to cause the smut disease TCK smut in soft white and hard red winter wheats, as [...] moisture and form basidiospores, also called primary sporidium. Two mating types are distinguished. The filiform basidiospores fuse in the middle with a basidiospore

• Tobacco aphid

  appearance of Tobacco aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. When reproduction [...] matt, never glossy. Winged individuals have a brown-black head and thorax and a reddish abdomen. There is a dark brown spot on the abdomen and several [...] 0 times the body length, reaching to the siphunculi. The body length is 1.2-2.3 mm.

• Shallot aphid

  appearance of The shallot aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses [...] their presence in the crop. Wingless females of the shallot aphid are 1.1-2.2 mm long and shiny brownish green to dirty yellow. Their legs and antennae [...] in Europe. Damage symptoms Feeding of shallot aphid on strawberries invokes a strong host plant reaction. Infested plants become severely stunted when growth