• Mediterranean fruit fly

  January 1, 1970

  appearance of Mediterranean fly The adult Mediterranean fruit fly is about 4-5 mm long. It has bright emerald green eyes suffused with reddish brown. The [...] suffused with greyish yellow and the abdomen mainly yellowish orange with 2 silvery crossbands. The wings are clear with black veins and marked with black [...] completion of feeding. They have prominent black mouth hooks. The puparium is 4-5 mm long, yellowish brown to reddish brown and barrel-shaped. The eggs are

• Thripex

  January 1, 1970

  can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark, provide ventilation to prevent CO 2 accumulation. [...] introduction site for at least a few hours after introduction Choose at least 4,000 introduction points per hectare, evenly distributed over the total surface [...] detected in the crop. Introduction rates typically range from 50-100 per m2/release. Releases should be repeated if necessary. Consult a Koppert advisor

• Aphidius matricariae

  January 1, 1970

  after planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert [...] and water. Life cycle and appearance of Aphidius matricariae Adults are 3-4 mm golden brown wasps with long antennae. Characteristic for the distinction

• Swirski-Mite LD

  January 1, 1970

  can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark, provide ventilation to prevent CO 2 accumulation. [...] or as soon as the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should

• Picusan

  January 1, 1970

  months Dosage For monitoring: 6 traps per hectare (2 in the centre of the field spaced at 25 metres and 4 at the borders of the field spaced at 100 metres)

• Tripar-C_pamphlet_Feb_2022_DIGITAL.pdf

  January 1, 1970

  and pupates after approximately 4 days. The parasitized moth eggs now change to black (see picture). After approximately 4 days, the adult Tripar-C wasp [...] determined once all factors are taken into consideration. Dosage Release 4 to 6 releases (3-4 weeks apart) of 20 000 – 25 000 each time; Thus 80 000 – 150 000 [...] the affected areas. Tripar-C parasitoids will usually start hatching within 2 days of receipt, and care must be taken to store and distribute the wasps

• Amblydromalus limonicus

  January 1, 1970

  Amblydromalus limonicus lays 3.7 eggs per day on young eggs, 1.2 eggs per day on older eggs and 3.3-3.4 eggs per day on crawlers and nymphs. It consumes about [...] Targets multiple life stages of thrips and whitefly, including second instar (L2) thrips larvae Demonstrates exceptional reproductive capacity Delivers one [...] translucent white in colour, and have a flat, elongated body. They are roughly 0.4 mm in length. Males are smaller than females. The mites are very mobile and

• Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf

  January 1, 1970

  83 6.07 4.94 0.75 5.7 4.43 0.77 5.2 3.5 0.45 3.95 3.48 0.48 3.96 3.48 0.42Actual 3.9 - 3.73 0.61 4.33 Zn 0.6 0.2 50 0 4 weeks before full 2-4 Weeks [...] 1 Blok 2 Blok 4 Blok 1 Blok 2 Blok 3 Blok 4 gesondheidsvoorstel wat gevolg D C 0 was, het die grondgesondheid Blok 1 Blok 2 Blok 3 Blok 4 Blok 2 Blok 3 [...] 1050 C 1.2 4000 1 Blok 1 Blok 2 Blok 3 Blok 1 B 0 Blok 4 D Organiese materiaal (%) AlkPac Blok 4 Blok 1 Blok 2 Blok 3 Blok 4 Organiese

• Aphelinus abdominalis

  January 1, 1970

  after planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated a number of times. Consult a Koppert [...] and appearance of Aphelinus abdominalis An adult Aphelinus abdominalis is 2.5 to 3 mm in length, with short legs and short antennae. Females have a black

• FAQ Nezapar

  January 1, 1970

  of adult Trissolcus basalis. What is a Dibox? A Dibox is a carton box of 4x4 cm with a hook with which it can be hung in a plant, and in which Nezapar [...] halys or Lygus spp. Nezapar is not effective against Halyomorpha halys. 2. Application When do I have to start introducing Nezapar? As early as possible [...] stink bugs are expected. Introduction rates preventive: 10 000 wasps/ha = 2 tubes (1 wasp/m²/week) light curative: 30 000 wasps/ha = 6 tubes (3 wasps/m²/week)