• Fall Armyworm

  measure 13 to 17 mm in length. The eggs hatch after 3-5 days. Over the next 2 to 3 weeks, the larvae pass through 5-6 stages and the pupal stage takes 9-13

• Trichoderma harzianum

  Application of Trichoderma harzianum Trichoderma harzianum T-22 is available in 2 different formulations: Wettable granules (Trianum-P): can be sprayed or added

• Spidex Vital: Your Vital partner in spider mite control

  will gradually change to the characteristic red-orange color. This takes 1-2 days. After introduction of “white” Spidex Vital it therefore is a clear proof

• Phytoseiulus persimilis

  mites are detected in the crop. Introduction rates typically range from 2-50 per m2/release. Releases should be repeated once or twice at weekly intervals

• Aphidius matricariae

  planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor

• Thrips

  species found in the tropics. In temperate regions they are not larger than 2.5 mm. All thrips species that cause damage in green-houses belong to the family

• Cottony cushion scale

  adult ‘females’ produce 500 to 2000 bright-red, oblong eggs over a period of 2 to 3 months. After leaving the egg sac, the crawlers settle along the midribs

• Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf

  1 Blok 2 Blok 4 Blok 1 Blok 2 Blok 3 Blok 4 gesondheidsvoorstel wat gevolg D C 0 was, het die grondgesondheid Blok 1 Blok 2 Blok 3 Blok 4 Blok 2 Blok 3 [...] 0.75 5.7 4.43 0.77 5.2 3.5 0.45 3.95 3.48 0.48 3.96 3.48 0.42Actual 3.9 - 3.73 0.61 4.33 Zn 0.6 0.2 50 0 4 weeks before full 2-4 Weeks before Post-harvest [...] 1150 1100 1050 C 1.2 4000 1 Blok 1 Blok 2 Blok 3 Blok 1 B 0 Blok 4 D Organiese materiaal (%) AlkPac Blok 4 Blok 1 Blok 2 Blok 3 Blok 4 Organiese

• FAQ Nezapar

  halys or Lygus spp. Nezapar is not effective against Halyomorpha halys. 2. Application When do I have to start introducing Nezapar? As early as possible [...] stink bugs are expected. Introduction rates preventive: 10 000 wasps/ha = 2 tubes (1 wasp/m²/week) light curative: 30 000 wasps/ha = 6 tubes (3 wasps/m²/week) [...] receipt. Can I store the product? When necessary the product can be stored for 1-2 days after receipt. How do I store the product? Store Nezapar in the dark at

• Leaf miners

  However, this is not universal among the Agromyzidae. Of the approximately 2,500 species in this family, only eleven are truly polyphagous. The species