Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf

silica to plants is in the form of monosilicic acid, AgriSil K50 is a potasssium silicate, which is a potassium salt of silicic acid. This is a highly One of [...] consider in determining profitability on a farm is the growing condition. What is in the soil? What is in the water? What type and size of irrigation and fertigation [...] Phosphorus is a vital component of ATP, the “energy unit” of plants and a deficiency will limit plant productivity. A deficiency will have a direct influence

Trianum effectively controls Pythium in cucumber

it susceptible to Pythium. A very acceptable level Kees grows Rijk Zwaan’s variety Skyson RZ, which has a lot of vigour and is suited to exposure levels [...] But the variety has a slightly weaker root base than other varieties. ‘This is another reason why I’ll continue to use Trianum. A combination of this product [...] keeps levels of Phythium at a very acceptable level. Treatment with Trianum is easy, requires very little labour, and is reasonably priced.’

Precautionary measures for product allergies

respiratory equipment with a P3 filter as a minimum, but preferably a full mask with a P3 filter. Exposure via skin If there is a risk of exposure via your [...] information is intended solely for informative purposes and may not be used to diagnose or treat a health-related problem, as it is not a substitute for [...] safety service or doctor. In case of a life-threatening situation call the emergency medical services immediately. A combination of factors The level of

Natutec Scout

precision pest monitoring and real-time pest detection alerts. Natutec Scout is a crop scouting tool for effective and efficient pest monitoring. With Natutec [...] Optimize your crop scouting! Using a crop scouting tool in horticulture can lead to more effective, sustainable, and profitable crop production by providing [...] sticky cards for automatic detection of pests. The dashboard provides you with a complete overview of your scouting data which can be extended by uploading

Plant Health

in maintaining optimal plant growth. A balanced metabolite profile, comprising primary and secondary metabolites, is essential for resilience against en [...] Embracing a systems approach for sustainable agriculture Recognizing the negative impacts of food production, growers are transitioning to a more holistic [...] plant-soil interaction Understanding how plants interact with their environment is crucial. Photosynthesis, the source-sink dynamics between leaves and fruits/roots

Aphidius colemani

wings, and is black with dark brown legs. A female has a more pointed abdomen that is as long as the wings, is equipped with an ovipositor, and is black, with [...] an aphid is parasitized in a younger stage there will be no reproduction. A male wasp has slightly longer antennae, a rounded abdomen that is shorter than [...] development is complete the larva spins a cocoon inside the aphid cuticle, causing it to swell. The cuticle turns from a hard, leathery brown to a golden yellow

Fusarium spp.

Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are [...] of Fusarium spp. Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many [...] (deoxynivalenol) is the best-known. The mycotoxins are toxic to mammals so maximum levels have been determined. Fusarium sambucinum (a.k.a. F. sulphureum

Thripex

per m2/release. Releases should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] Environmental conditions Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F [...] use Bottle: Push the centre of the cap to open the dosage hole Bucket: Use a spoon to distribute Thripex Sprinkle material on leaves or put small heaps

Spical Ulti-Mite

Release should be repeated after 4-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] al conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60% [...] mites reproduce within the sachet and gradually disperse into the crop over a period of several weeks. Using their piercing mouthparts, they feed on prey

Aphytis melinus

Aphytis melinus Aphytis melinus is a species of parasitic wasp belonging to the family Aphelinidae . This tiny wasp is widely recognized for its role in [...] of the parasitic wasp is greatest around 25ºC. The lower temperature limit for its development is 13ºC and the upper limit is 38ºC. Behaviour of the parasitic [...] Immature development takes place entirely under the scale cover. If a parasitized scale cover is flipped over, the dead scale will be flat and dehydrated, and