• Charcoal rot

  and on crop residues as microsclerotia. In corn stalks, survival of up to 1.5 years has been reported. The density of the microsclerotia in the soil is

• Cutworms

  prothoracic shield, later they become earth-brown to dingy grey. They are about 1.5 mm long just after emergence and can reach 4 cm or more when fully grown

• Cotton aphid

  , food source and the density of the population. Large individuals (up to 1.8 mm long) are usually dark green to black, while aphids produced in overcrowded

• Glasshouse potato aphid

  adult stage of the greenhouse potato aphid is rather squat, of medium size (1.8 - 3.0 mm long) and oval in shape. It has a light yellow-green to brown-green

• Horiver Rollertrap

  your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps should preferably be installed

• Black rot of carrots

  Prevent damage during harvest (in potato and carrot). Post-harvest storage at 0-1 o C. A. brassicae and A. brassicicola : adjust the sowing date to avoid conditions

• Asian citrus psyllid

  adults reach reproductive maturity within 2 or 3 days, oviposition begins about 1 or 2 days after mating and adults live for several months. Females psyllids

• Potato aphid

  food source. Even the winged forms can be red. Wingless potato aphids are 1.7 - 3.6 mm long, elongated, with a dark longitudinal stripe running along the

• Vidi Greenpath

  best results, continue agitation during spraying. Vidi Greenpath 0.15-0.2% (1.5-2ml/ L water) Adpro Shootin 0.2-0.3 ml/L water Number of applications 2-3

• Koppert is investing in smarter scouting

  May 29, 2019

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