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

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

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

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

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

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

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

Tripar-C_pamphlet_Feb_2022_DIGITAL.pdf

the affected areas. Tripar-C parasitoids will usually start hatching within 2 days of receipt, and care must be taken to store and distribute the wasps [...] dosage will depend on: 1. The type of crop or cultivar it is being used on; 2. The crop’s history and susceptibility to FCM attack; 3. FCM pressure (as denoted

Encarsia formosa

after planting of the crop. Introduction rates typically range from 1-10 per m 2 /release. Releases should be repeated until control is achieved. At increasing