• Managing Caterpillar infestations in your greenhouse

  June 24, 2016

  applicable, it is advisable that you install insect netting in all ventilation openings to prevent adults from entering the greenhouse. In addition, repair any [...] up a couple of traps with different pheromones to help with identification. c. Mass trapping PHERODIS pheromones used with TUTASAN WATERTRAPS attract and

• How Trianum Helps Rose Growers Defeat Crown Gall and Maximize Crop Performance

  May 7, 2025

  conditions. Trichoderma harzianum T-22 grows in a wide temperature range (10-34°C), at a pH between 4 and 8, in many types of growing media. Effect on Nutrition

• Top diseases in roses - Powdery Mildew

  February 17, 2023

  germination. In general, the development rate of the epidemic is fastest at 18-25 °C. High relative humidity (RH) promotes the germination of spores but inhibits [...] powdery mildew in greenhouses, it is advised to first ventilate by only opening the screen curtains on the lee side. In fruit trees, pruning should be done

• General Conditions Koppert

  omplaints must be specified with as extensive a description as possible C detailing the nature of the failure (and within the time period specified in [...] is otherwise insolvent; b. an attachment is lain against the Buyer; c. the Buyer dies or is placed under conservatorship; t he Buyer does not meet