Whitefly

reducing photosynthesis and transpiration. Viruses can be transmitted from one plant to another. Both T. vaporariorum and B. tabaci are known to transmit

Pepper

prevent damage or breakage of their tender stems. The pepper plant has become one of the most widely cultivated crop worldwide. The development of greenhouse

Broad mite

After moulting to the third larval stage the larvae stay in their cuticle for one or two days and then emerge as adults. This stage is often considered a fourth [...] dark brown edges at the base of young leaves. In case of a mild infestation, one can often see brown, frequently collapsed spots, or brown stripes forming

Cherry

regarded as the most important ancestor of today’s cultivated cherry and it is one of two cherry varieties most of the current commercial, edible cherry cultivars

Hop

with the ability to extend up to 20 inches a week, and even 50 ft tall in one season. They are typically trained on strings up to 25 ft tall. The hop is

Deltatrap

eggs laid by females as they fail to mate. Presentation One trap with suspension hook and one sticky insert. Preparation Fold the trap into a triangle [...] two or four traps per hectare for every species of moth to be monitored Use one trap per 500 - 1000 m² for mealybug Combined use Use in combination with

Horiver Disc

Numbers per package 50 pieces Application Remove the silicone cover paper from one side of the trap Place trap around the stem of the plant with the sticky side [...] trap Replace the traps when largely covered by insects and/or debris Dosage One Horiver Disc per plant. Storage temperature 0-32°C/32-104°F. Storage time

General Conditions Koppert

conditions of Koppert B.V. Article 1. Definitions In these general conditions, the following shall be construed to mean: Koppert: Koppert B.V. and companies [...] the party with which Koppert enters into an agreement as meant under article 2.1, receives quotes from Koppert and/or for which Koppert performs work and/or [...] which Koppert enters into, with the exception of purchasing agreements. These GC also apply to all of Koppert’s offers and work performed by Koppert. These

Fly pollination

flower in search of nourishment, they inadvertently transfer pollen from one bloom to another. This accidental pollination contributes to the genetic diversity [...] easily combined with bumblebees and honeybees. Fly pollination products Koppert Natupol flies show a stable emergence rate in combination with a high rate

Fusarium wilt

are each selectively pathogenic on a limited number of crops. Even within one crop, different formae speciales may occur and cause different symptoms. Fusarium [...] species causing vascular wilt. First the leaves turn yellow and wilt, mostly on one side of the plant. Finally, the whole plant wilts. Other symptoms are brown