• Gooseberry

  About The gooseberry is belongs to the species of Ribes . The plant originates from Europe, Northwestern Africa, and West, South and Southeast Asia. The [...] various location in North America. The rambling gooseberry bush grows up to 1,5 metres (5 feet) high and wide and its fruit, the berries, are mostly green, but [...] but there are also red (varying to purple), yellow and white varieties. The wild berries are smaller than cultivated kinds, but do have a nice flavour.

• Carrot

  experiences About The carrot ( Daucus carota subsp. sativus ) is a root vegetable and comes in a variety of colours, ranging from the regular orange to [...] and white. The carrots which are produced nowadays derive from the wild carrot, Daucus carota , indigenous to Europe and southwestern Asia. The carrot plant [...] Carrots can vary greatly in colour, shape and size. The shorter carrot types grow well in heavy soil, the longer varieties need loose and fertile soil.

• Bedding plants

  categories: Hardy annual plants which are planted directly into the soil already early in the season: sunflower, poppy, stock, clarkia, dianthus, nigella, [...] planted every year and removed after the plant has died down. During winter they are either stocked away or disposed of: tulip, narcissus, gladiolus, hyacinth [...] Microflora PRO Swirski Ulti-Mite Downy mildew of Cucurbits Cottony soft rot Powdery mildew Mycotal Black leg of seedlings Crazy roots, hairy roots, crown gall

• Horiver Wetstick

  Echinothrips americanus Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene [...] place black traps 15-25 cm above the ground for young plants and 50 cm above the ground for mature plants Replace the traps when largely covered by insects [...] wires or sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic wasps will then

• Turf and grass

  pitches and football fields, turf provides the perfect base for a wide variety of sporting grounds around the world. It is also prized as a ground cover

• Contact

  E-mail: info@koppert.ca Koppert B.V. Veilingweg 14 2651 BE Berkel en Rodenrijs The Netherlands Tel: +31 (0) 10 514 04 44 Email: info@koppert.nl CoC: 27216926 [...] VAT: NL003657061B01 Postal address: P.O. Box 155 2650 AD Berkel en Rodenrijs The Netherlands

• Lettuce

  About Lettuce (Lactuca sativa) belongs to the daisy family, Asteraceae. It is a hardy annual that is easy to cultivate and most often grown for its leaves [...] leaves. It is, however, often plagued on by a number of insect and mammal pests and fungal and bacterial diseases, and can suffer numerous nutrient deficiencies

• Spidex Vital FAQ

  Changes of Spidex What is the difference in the product presentation? Spidex Vital consists of all mobile stages of Phytoseiulus persimilis. The carrier [...] colour than the Spidex I’m used to? During production of Spidex Vital the predatory mites don`t get to eat spider mites, which cause the coloration of Spidex [...] Hotspots of spider mite are even better under control with Spidex Vital, compared to the regular Spidex. Does anything change to the rate of application

• Beneficial Nematodes against Horticultural Pests

  combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of thrips, the larvae of vine weevils and several beetles [...] nematodes in 1986. Many years of experience have gone into the selection, breeding and quality control of these nematodes. Each of the entomopathogenic nematodes [...] best? This is an overview of the nematode-pest combinations that have been tested successfully so far. However, effectiveness of the nematode solution depends

• Pollination checklist Growing lights

  pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH