Encarsia formosa

e , widely recognized for its role in biological control, particularly in the management of whitefly populations in various agricultural and horticultural [...] transparent to brown in colour. The pupa of E. formosa is unique among the species of Encarsia , in that it is formed immediately beneath and in contact with the [...] stages except the adult insect are found inside the host (i.e. larval and pupal whiteflies). The female can deposit her egg in any larval stage of whitefly

Bruchid Beetle Trap

weevils in outdoor crops. Pests Broad-bean weevil ( Bruchus rufimanus ). Crops Beans. Mode of action The Bruchid Beetle Trap needs to be used in combination [...] attracts the male and female weevils into the trap. Once in the trap, they cannot escape and are easy to detect, count and identify. Presentation One trap [...] location). Bruchid beetle traps are not reliable during the flowering period of field beans and may not be suitable for use in earlier flowering winter beans

Chrysanthemum

and the majority of the different species derive from East Asia. Especially in China a wide range of varieties and cultivars has been developed for commercial [...] propagation and production. The current, commercially cultivated chrysanthemums are more striking than the wild varieties. The flower heads can look like daisies [...] genus consists of many hybrids and an extensive range of cultivars that are produced for commercial, horticultural purposes. Traditionally, yellow is

Zucchini

species grows in tropical regions of all continents, especially in Africa and South America. In addition, the courgette is very easy to grow in areas with [...] with a temperate climate. In the Netherlands, courgettes are produced in greenhouses.

Aphidius colemani

effectiveness in controlling aphid populations in various agricultural and horticultural environments. Aphidius colemani is widely used in the biological [...] colemani The parasitic wasp is available in a bottle ( Aphipar ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry [...] appearance of Aphidius colemani Female Aphidius spp. deposit an egg in an aphid in which four larval instars subsequently develop. Once larval development

Blackcurrant aphid

cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with unfertilized [...] they shed white skin, betraying their presence in the crop. Wingless females of the blackcurrant aphid are 1.3-2.6 mm long and pale greenish white or sometimes [...] swollen. In spring, the blackcurrant aphid lives on the underside of the young leaves of currant plants. It does not induce a gall on blackcurrant. In June

Optimal placement of bumblebee hives

the day. In case of insufficient shade, additional measures should be taken, especially in autumn when the Wireless Beehome System is closed. In times of [...] ensure that the hives are not positioned too close to heat-generating lamps. Additionally, provide protection from direct sunlight in the afternoon using [...] communication between bumblebees and humans, it is crucial to position the hives in visible locations, enabling easy identification and access for both parties

Effective control with Chrysopa-E!

supplied in a 6-litre bucket containing 10,000 larvae, the eggs are delivered in a 90 ml canister containing 100,000 eggs, so there is a huge gain in terms [...] bugs and Echinothrips Aphids and mealy bugs are difficult to control and an increasing problem in many crops in which hotspots can grow explosively. By using [...] natural enemy with a big menu in that respect. Chrysopa-E is suitable for a wide range of crops and Koppert has conducted tests in various crops with good results

Air Blowers to distribute and apply beneficials

blowing systems are especially developed for effective and efficient distribution of natural enemies. This uniform distribution results in effective biological [...] Introduce several predatory mite species in one way Uniform distribution of natural enemies resulting in the continuous efficiency of an integrated system [...] used for large surfaces and full field distribution in high-tech cultivations. The Airobug special fan, in combination with the revolving dosage pot, ensures

Horiver Drystick

White: Lygus spp. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated [...] 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 also be trapped [...] one Horiver Drystick per 200 m 2 For trapping in hotspots use one Horiver Drystick per 2 to 20 m 2 Notes In contrast to Horiver Wetstick , the glue of Horiver