Two-spotted spider mite

size, they are capable of very rapidly doing severe damage, due to their great reproductive capacity. There are more than 1200 species worldwide and many [...] of two-spotted spider mite Two-spotted spider mites are small and have eight legs. Adult females are about 0.5 mm long. They have an oval body that is rounded [...] the crop in which they occur (e.g. on cucumbers they are often yellow-brown, on tomatoes they are mainly red-brown). Both males and females usually have

Praon volucre

Ephedrus cerasicola . Praon volucre products Aphiscout Expand all items How to use Praon volucre The parasitic wasp Praon volucre is available in a bottle [...] wasps will emerge within 2 weeks. Releases should be repeated when aphids are still present. If the aphid species present is known it might be better to [...] Macrosiphum euphorbiae over a period of 18 days. Fifty percent of the eggs are laid during the first five days. At 23-25°C, the developmental time for Praon

Pollination under artificial lights

manual which features research results that are presented graphically, also offers guidelines so that growers are able to avoid some of the pitfalls when it [...] hive and give advice on how to enhance the work of our bumblebees in poor (day)light conditions. We hope that our growers are going to make good use of [...] beginning to drop, growers in the higher latitudes of the Northern Hemisphere are paying special attention to their growing lights. High time to focus on the

La Hacienda Fresh increases crop profitability thanks to biological control

integrated management of pests and diseases, making it a benchmark in know-how in the production of peppers. The harvest cycle for peppers varies according [...] applications have had a positive impact on their crops. "Koppert products are easy to implement, as long as we go hand in hand with the consultant to be [...] environment for workers contribute significantly to a profitable crop. Peppers are one of the most important crops in the Mexican agricultural market. In recent

Cottony cushion scale

The 'females' are actually hermaphrodites with fertilization occurring between the eggs and the sperm of the same individual. Males are occasionally produced [...] photosynthesis. Also due to the honeydew, cottony cushion scale infestations are often attended by ants. Life cycle and appearance of Cottony cushion scale [...] orange-brown body that is coated with white and yellow wax. The adult ‘females’ are easily recognized by their large size (up to 10 mm long), red-brown body colour

An impressive range of predatory mite solutions thanks to continuous research and innovations

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Aphidius ervi

available at Koppert as Ervipar . Aphidius ervi products Ervipar Expand all items How to use Aphidius ervi The parasitic wasp Aphidius ervi is available in a bottle [...] fluids, ultimately leading to the host's demise. In environments where aphids are prevalent, Aphidius ervi can significantly suppress their numbers, making [...] entirely black, without striping. As it can develop in large aphid species they are generally much larger than Aphidius colemani or Aphidius matricariae . However

Cerall

immediate and long-lasting control on a wide variety of seed-borne diseases. How does it work? Cerall contains a high concentration of P. chlororaphis strain [...] the seeds The bacteria present in Cerall will stay inactive when the seeds are stored dry. After sowing, when water availability increases, the bacteria [...] start to multiply. This ensures that the seeds and first developing roots are quickly colonised. Subsequently, the bacteria will start to compete with other

Mycotal - Effective at lower temperatures

cold day in the greenhouse. 60 40 The lines are predicted values and the ribbons around the lines are 95% Confidence intervals. 20 0 8 6 12 10 16 [...] a cold day in the greenhouse. 10 5 The lines are predicted values and the ribbons around the lines are 95% Confidence intervals. 0 20 15 10 5 Days [...] mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines are 95% Confidence intervals. 6 4 2 0 0 2 4 6