• Eretmocerus eremicus

  after planting of the crop. Introduction rates typically range from 1-10 per m2/release. Releases should be repeated at least 3 times at weekly intervals or

• Trichoderma harzianum

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

• New Leaf Plants back Koppert biocontrol

  June 9, 2021

  in New Leaf Plant’s successful IPM strategy New Leaf Plants produces over 2,000,000 finished plants per year, and 95% are propagated in-house. The nursery

• Gilfresh Pumpkin Pollination Providing Excellent Yields

  May 5, 2023

  Koppert since we started growing pumpkins 5 years ago. The first year we planted 2Ha, and now we're up to 80Ha", Richard explains, " We are using approximately

• 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

• Aphidius colemani

  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

• Artificially lit crops pollination advice

  daylight. On average, bumblebees are allowed to fly between 10:00 a.m. and 2:00 p.m. (4 weeks before/after the shortest day), with an additional half-hour

• Broad mite

  smaller and has only three pairs of legs. The emerging adult mite is roughly 0.2 mm long, oval and broad, and pale yellow or yellow-green, depending on the

• Pierce's disease of grapevine

  younger vines than in older ones and faster in susceptible cultivars (within 2-3 years) than in more tolerant cultivars, which may survive more than five

• Precautionary measures for product allergies

  paprikateelt. TBV–Tijdschrift voor Bedrijfs-en Verzekeringsgeneeskunde, 11(2), 47-52. Van Toorenenbergen, A. W., & Dieges, P. H. (1984). Occupational allergy