• Veni Biosulfur

  after preparation The pH of the solution should be between 5 and 7 Application Apply as a foliar spray Use a fine nozzle ( After application rinse the nozzles [...] blockages Dosage The dosage of Veni Biosulfur depends on crop and climate and should always be adjusted to the particular situation. Start application pr [...] should be repeated a number of times. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your

• Trichoderma harzianum

  hairs, so that water and nutrients can be absorbed better. This leads to a stronger and more uniform crop resulting in better yield and quality. Induced [...] Trianum-P ): can be sprayed or added to an irrigation system Micro granules ( Trianum-G ): can be mixed with substrate or applied in furrow at sowing using a granulator [...] Biofungicide for crop protection Trichoderma harzianum T-22 is a species of beneficial fungus commonly used in agriculture and horticulture for its various

• Cryptobug

  effective at temperatures between 25°C and 28°C (68 and 82°F). Combined use For effective control of citrus mealybug and grape mealybug combine with Citripar [...] necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark. Recommended for you Cryptolaemus m [...] on the best strategy for your situation. Environmental conditions The minimum temperature for use of Cryptobug is 16°C/61°F. However, as Cryptolaemus

• Caterpillar control in greenhouse crops

  June 20, 2019

  or Tracer (spinosad) can be used. Use plant protection products safely. Always read the label and product information before use. Pay attention to the [...] shades of brown and grey, whilst the hindwings can be highly coloured. Important species include tomato looper ( Chysodexis chalcites ) and silver Y moth [...] creeping thistle, dandelion and docks. Bioinsecticides including Dipel (Bacillus thuringiensis var. kurstaki) can be used to control small, immature c

• Chrysoperla carnea

  Chrysoperla carnea is available at Koppert as Chrysopa and Chrysopa-E . Best conditions for use of Chrysoperla carnea Chrysoperla carnea is effective in [...] s (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F). Feeding behaviour of Chrysoperla carnea Lacewing larvae search for prey randomly on [...] exclusively on pollen, nectar and honeydew and most will fly out of the greenhouse. Life cycle of Chrysoperla carnea You can recognize the different life

• Aphelinus abdominalis

  remains dry and at its introduction site for a few days The dosage of Aphilin depends on climate, crop and aphid density and should always be adjusted to [...] situation. Best conditions for use of Aphelinus abdominalis The parasitic wasp Aphelinus abdominalis is effective between 15 and 35°C (59 and 95°F). Behaviour of [...] of the mummy, on which the aphid’s antennae and cornicles can still be recognized. The Aphelinus mummy may be distinguished from the mummies of Aphidius

• Foot rot of cereals

  concern for cereal crop growers worldwide. This disease primarily affects the roots and lower stem of cereal plants, leading to rotting and ultimately [...] seedling blight. Seedling blight causes pre- and post-emergence damping off. This can result in seedling death and poor establishment. Surviving seedlings may [...] develop a brown lesion around soil level. This can develop into foot and root rot. Symptomless infections can also occur. Foot rot becomes obvious from late

• Pea and Bean Weevil Trap

  Use the Pea and Bean Weevil Trap for monitoring pea and bean weevil in combination with species-specific pheromone. Pests Pea and bean weevil ( Sitona [...] are likely to be at risk Appropriate measures can then be taken to protect the crop Dosage Five traps per field location. Timing Pea and bean weevil is [...] spring-sown crops of peas and beans. Traps should be placed from February onwards (depending on geographic location). Combined use Use in combination with Pherodis

• En-Strip

  and 25°C (68 and 77°F). At a 24 hours average temperature below 17°C/63°F the control of whiteflies may be insufficient. Combined use En-Strip is best to [...] necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark. Recommended for you Encarsia formosa [...] Dosage The dosage of En-Strip depends on climate, crop and whitefly density and should always be adjusted to the particular situation. Start introduction

• Spidend

  environment (>80% relative humidity) and at temperatures between 20 and 27°C (68 and 81°F). Combined use Should be used in combination with Spidex Vital [...] necessary, the product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark. Recommended for you Feltiella acarisuga [...] sunlight and water Leave the cup in place for at least two weeks Dosage The dosage of Spidend depends on climate, crop and spider mite density and should