• A step-by-step guide to whitefly control

  January 1, 1970

  with a gap in the wings. Whitefly damage and economic impact Whiteflies can cause substantial economic losses through direct plant damage and indirect virus [...] whiteflies by attracting and capturing adults, reducing their population and ability to reproduce. This interrupts the whitefly life cycle and lowers infestation [...] limonicus ) and Swirski-Mite ( Amblyseius swirskii ), are integral to whitefly management, particularly in crops like poinsettia, gerbera, and cucumber.

• Encarsia formosa

  January 1, 1970

  recognized for its role in biological control, particularly in the management of whitefly populations in various agricultural and horticultural settings [...] presence in greenhouses and other controlled environments helps maintain balance and reduce the reliance on chemical pesticides. Life cycle and appearance [...] 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

• Diglyphus isaea

  January 1, 1970

  This is also seen in the pillars that remain visible as black spots in the leaf. The adult is metallic green to black in colour and unlike D. sibirica [...] Its ability to effectively target and suppress these pests makes it an invaluable tool in sustainable agriculture and integrated pest management programs [...] Diglyphus isaea is available in a bottle ( Miglyphus ). Release parasitic wasps between the leaves of the crop in the morning or in the evening The dosage of

• Anagyrus vladimiri

  January 1, 1970

  female is about 1.5-2 mm in length and brown, with distinctive black and white banded antennae. The male is 0.8 mm in length and black in colour. Anagyrus vladimiri [...] females will also readily attack second and fourth instars. The female lays a single egg in each host. Eggs laid in smaller hosts usually produce males. Prior [...] vladimir is available in a bottle ( Citripar ). Remove the label from the bottle according to the instructions Hang the bottle in the crop, out of direct

• Aphidius matricariae

  January 1, 1970

  predatory impact in areas with high aphid concentrations. In this way, Aphidius matricariae plays a crucial role in controlling aphid infestations and reducing [...] interventions in agriculture. Adult wasps do not engage in feeding on aphids, but primarily subsist on nectar and water. Life cycle and appearance of Aphidius [...] family Braconidae and is widely recognized for its role in biological pest control of aphids . This small wasp is a valuable natural enemy in both agricultural

• About bumblebees

  January 1, 1970

  laying eggs and providing orders for the worker bumblebees. In late summer the queen will start producing new queens and males (drones) in order for the [...] active on cloudy, foggy, and rainy days. Honeybees are less active at low light levels Bumblebees work earlier in the morning and later into the evening [...] (all females) start emerging and carry out work both inside and outside the nest. Worker bees forage for both pollen and nectar to provide resources for

• Aphidius colemani

  January 1, 1970

  the Braconidae family and is primarily known for its effectiveness in controlling aphid populations in various agricultural and horticultural environments [...] wasp is available in a bottle ( Aphipar ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from [...] least a few days The dosage of Aphipar depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction

• Eretmocerus eremicus

  January 1, 1970

  single species ( Ercal ) and in combination with Encarsia formosa ( Enermix ). Open package carefully inside the greenhouse Bend and tear off the strips opposite [...] the host’s death and contributing to a decline in whitefly populations. Eretmocerus eremicus is particularly noted for its adaptability in varying environmental [...] conditions and its efficiency in reducing whitefly infestations. Adults of this species do not feed on whiteflies but instead rely on nectar and honeydew

• Aphelinus abdominalis

  January 1, 1970

  feeding and parasitization in roughly equal measure. Life cycle and appearance of Aphelinus abdominalis An adult Aphelinus abdominalis is 2.5 to 3 mm in length [...] length, with short legs and short antennae. Females have a black thorax and yellow abdomen. Males are slightly smaller and their abdomen is a slightly darker [...] mobile Spread material on rock wool slabs or in application boxes ( Dibox ) Make sure the material remains dry and at its introduction site for a few days The

• Plant Disease Management

  January 1, 1970

  planting the same crop in the same location year after year. Rotating crops disrupts disease cycles and reduces the buildup of pathogens in the soil. Diseas [...] is well-draining and nutrient-rich provides a solid foundation for plants to thrive. Healthy plants, in turn, are more resilient and better equipped to [...] disease management and improved crop health. They work by outcompeting pathogens for space and nutrients, parasitizing pathogens, and strengthening plant