• Chafers

  There, secondary damage is often caused by birds and small mammals digging for the grubs to eat them. Life cycle and appearance of Chafers Adult Amphimallon [...] n majalis is somewhat smaller; about 13-15 mm long and reddish-brown in colour. The adult beetles fly in the evening, generally in June and July and land [...] four weeks and the larvae start to feed on roots. The larvae are white-coloured, C-shaped grubs, with a yellow-brown head, and up to 30 mm long when fully

• Tomato russet mite

  lives freely (vagrant) on tomato plants. Aculops lycopersici was detected for the first time in Australia and is a pest in tomatoes in all areas where they [...] stems lose their trichomes (leaf hairs). Affected stems turn a rusty brown colour, and in serious cases they may snap. The fruit can also be affected, and [...] stage) and nymph (2nd stage). The first nymphal stage is a transparent white colour and about 0.1 mm long. They usually develop to the 2nd stage within a day

• Inspired by Nature: New design, Same Trusted Quality

  February 6, 2023

  our main colour reflect our connectivity with nature. Our new packaging also includes several new practical features. A range of supportive colours make each [...] While a QR code helps navigate directly to the product webpage for more information. Ready For The Future Our new Koppert branding is rooted in nature and [...] bumblebees for pollination , microbials and biostimulants that support, protect and strengthen crops. We have driven agricultural innovation for over 50 years

• Green peach aphid

  Nymphs that develop into winged adults are often pink or red in colour. Recommended for you Chrysoperla carnea Aphidius colemani Adalia bipunctata Roots [...] honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time, photosynthesis in the leaves is reduced, affecting [...] cycle, with both winged and wingless forms of adults and a great variety in colour. When reproduction is asexual, the young aphids are born as developed nymphs

• Horiver Wetstick

  then also be trapped For Tuta absoluta place black traps 15-25 cm above the ground for young plants and 50 cm above the ground for mature plants Replace [...] debris Dosage For monitoring use one Horiver Wetstick per 200 m 2 For trapping in hotspots use one Horiver Wetstick per 2 to 20 m 2 For trapping Tuta absoluta [...] attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with wet sticky glue. Available colours and sizes

• Horiver Drystick

  Use Horiver Drystick for trapping and monitoring different flying insects. The traps work particularly well for bugs such as Lygus spp. and Nesidiocoris [...] attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with dry sticky glue. Available colours and sizes [...] largely covered by insects and/or debris Dosage For monitoring use one Horiver Drystick per 200 m 2 For trapping in hotspots use one Horiver Drystick per

• Rose 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 [...] or deep pink to red-brown. The antennae and sometimes the head is dark in colour. The siphunculi are black and bent outwards. The rose aphid usually overwinters

• Encarsia formosa

  recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Encarsia formosa The parasitic wasp Encarsia [...] important natural enemy for farmers and gardeners aiming to reduce the reliance on chemical pesticides. Encarsia formosa is used for the control of the following [...] a parasitic wasp belonging to the family Aphelinidae , widely recognized for its role in biological control, particularly in the management of whitefly

• Leek moth

  the plant. Severe damage also occurs on inflorescences of plants cultivated for seed production where serious seed loss can occur. On leeks, larvae mine the [...] and . a yellowish-white body. Pupation takes place in a 10-mm-long, cream-coloured, silk cocoon made of characteristic meshes spun on the surface of the leaves [...] leaves or on the flower-stalk of the host plant. The pupa is 7-8 mm long, its colour varies from light yellow in the beginning to brown before adult emergence

• Diglyphus isaea

  recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Diglyphus isaea Diglyphus isaea is most [...] within the order Hymenoptera . It is widely recognized for its role as a biological control agent for leaf miner control. Its ability to effectively target [...] agriculture and integrated pest management programs. Diglyphus isaea is used for the control of the following pests: Leaf miners The parasitic wasp Diglyphus