• Diglyphus isaea

  instar larvae to parasitize. An egg has an elongated shape, measuring 0.3 x 0.1 mm, and is transparent white in colour. It lies alongside the paralyzed [...] first mines are visible in the crop. Introduction rates typically range from 0.25-3 per m 2 /release. Releases should be repeated at least 3 times at weekly [...] pupa is green with red eyes subsequently turning black, and measuring about 1.5 mm. Adult stage: The appearance of the adult is already clearly visible.

• Rhyzobug Brochure

  Aspidiotis nerii in lemon in Spain 100 Introduction rate 1:250, avg T: 20,1°C 50 Untreated 0 0 1 2 3 4 5 6 7 8 R. lophanthae Weeks after predator [...] Spain 400 A. nerii / 10 cm2 300 Introduction rate 1:250, avg T: 27,8°C 200 100 Untreated 0 0 1 2 3 4 5 6 R. lophanthae Weeks after predator [...] 25°C: 29 days Adult 2,5 mm long and 1,8 mm wide Rhyzobius 2,5 mm Larvae 4 larval stages Pupae Cryptolaemus 1,6 x larger 4 mm Proven results The

• Apricot

  apricots. The apricot is a drupe that looks like a small peach (1.5-2.5 cm or 0.6-1.0 cm in diameter, some cultivars are larger) and its colour varies

• Sciarid flies

  organic material. They occur the whole year round. The eggs are minute (0.1 to 0.25 mm) and yellowish white in colour. They are laid on the ground surface [...] surface close to plant roots. The larvae can grow to 5 to 12 mm in length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black head. The [...] four larval instars, a pupal instar, and the adult. The adult insects are 1 to 5 mm long, grey-black flies with long antennae. They have relatively long

• Citripar

  on rates typically range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor [...] soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark

• Attracker

  crops: 2-4 litres/ha Protected crops: 100-200 ml per 100 litre of water (0.1-0.2%). Compatibility Attracker can be combined with abamectin (Vertimec) and

• Anagyrus vladimiri

  on rates typically range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor [...] dimorphism: the 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

• Tobacco aphid

  bands across the body. The antennae are 0.7-1.0 times the body length, reaching to the siphunculi. The body length is 1.2-2.3 mm. Recommended for you Plant

• Cabbage

  heads come in various sizes and their weight usually varies between 0.5 to 4 kilograms (or 1-9 lbs).

• Thrips Identification Guide

  aubergine, chrysanthemum and herbs. Female adults dark brown, 1.2-1.4 mm long. Males wingless, 0.6-0.8 mm long. 8 antennal segments. Head longer than width with [...] Broad range of host plants, both vegetable and ornamental plants. Females 0.8 -1.0 mm long. Males smaller and very rare. Light yellow to brown in colour. [...] strawberry, chrysanthemum, tomato, pepper, cucumber, rose and gerbera. Females 1.0-1.2 mm long, dark brown to black. Dark forewings, but sharply white near the