• Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf

  Insects are exposed to different odours in controlled conditions to evaluate their response to these odours. If the insects tend to move away from the odour [...] certainly contribute to an increase in the number of nuts produced per acre, there are better, more methodical methods available to growers to increase the return [...] therefore completely safe to apply in both conventional and organic agricultural systems. Easy to use and quick to distribute in affected areas. No repercussion

• Aphilin

  action Adult parasitic wasps emerge from the mummies and females lay their eggs in aphids . The next generation of parasitic wasps develops inside the aphid [...] emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 2 weeks after the first introduction. Host feeding also takes [...] Aphelinus abdominalis is not very mobile Spread material on rock wool slabs or in application boxes (Dibox) Make sure the material remains dry and at its i

• Aphipar-M

  Whitepaper Effective control of Myzus persicae Whitepaper new Myzus persicae genotype Application Spread the material on rock wool slabs or in Diboxes Make sure [...] emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 10-14 days after the first introduction. Visual effect Parasitized [...] Aphipar-M depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting

• Premium quality, around the world

  March 7, 2023

  attention to handling, storage and shipping conditions. It takes a great deal of knowledge and technology, and strict adherence to protocols to control the health [...] quality and leave nothing to chance. Our commitment to our customers is embodied in the peace of mind we offer them, thanks to our premium quality products [...] – delivered to customers alive and kicking is not exactly the easiest task in the world. That task becomes even more complex if a product in the Netherlands

• Macadamia nut borer

  been linked to any other crop or indigenous host in South Africa. It is a quarantine pest and control procedures have to be carried out to enable export [...] eggs in their lifetime. The eggs hatch between 7-12 days and the young larvae bore their way into the young fruit. The larvae are cream to grey in colour [...] and (if pupation takes place in the soil) encased in a cocoon of soil particles. There is no cocoon if pupation takes place in the fruit. The moth is small

• Nephubug

  therefore need to be introduced into the crop as soon as possible after receipt. Failure to do so can have a negative impact on their quality. In case you do [...] When to use Nephubug? Use Nephubug as biological control of mealybug species, for example Vine mealybug ( Planococcus ficus ) and Citrus mealybug ( Planococcus [...] can be provided if information is available on the local factors that need to be taken into account, such as the crop, the climate conditions and the level

• Cottony cushion scale

  scale, Icerya purchasi , is considered to have originated in Australia. It was accidentally introduced to California in about 1868 and devastated the citrus [...] world. It is also periodically discovered in greenhouses in temperate regions, but is not generally a pest in these situations. Damage symptoms Cottony [...] enemy from Australia was introduced in 1888. This was the first ever example of successful classical biological control. The cottony cushion scale has su

• Rhyzobug Brochure

  ingredients • Makes it able to comply to the black pesticide list in the value chain Health and environment • Safe for user • Admitted in organic agriculture [...] Aulacaspis tubercularis in mango in Spain 100 Weekly intorduction rate depending on infestation, avg T: 28,9°C 50 Control 0 26 27 28 29 30 31 [...] 34 Weeks 35 36 37 38 39 40 41 42 R. lophantae How to use How to use • Apply in the evening • Tap beetles directly on the plants or use D-boxes

• Partner with Nature this macadamia season

  July 14, 2022

  the challenges we find on farms already have a solution hidden in nature – we just have to find it! During the past few seasons, the Koppert South Africa [...] industry. We did this by using biological control agents such as predatory mites and parasitic wasps . We are excited to share that we have seen some incredible [...] macadamia’s development is effectively covered by biological control. Continue reading the full article in Laeveld Agrochem GROEI Magazine

• Tripar-C

  therefore need to be introduced into the crop as soon as possible after receipt. Failure to do so can have a negative impact on their quality. In case you do [...] When to use Tripar-C? Use Tripar-C as biological control of False codling moth , Macadamia nut borer and the litchi moth . How does Tripar-C work? The [...] colour from yellow to black. The newly hatched Tripar-C wasp emerges from the False codling moth egg. Application Stapler/clip the egg sheet to a leaf/branch