Root rot of carrot

which whole sections of the leaf will die off. The fungus appears to prefer older tissue. In the field, the disease is difficult to distinguish from both [...] develop on the surface. Initially, the disease forms circular to irregular spots on the leaves that vary in colour from grey to almost black. The spots appear [...] morphological features hence is not easy to place it at the generic level. Årsvoll was the first to identify and describe the fungus in Norway, in 1965.

Swirski Ulti-Mite

in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for [...] predatory mites Dosage The dosage of Swirski Ulti-Mite depends on climate, crop and pest density and should always be adjusted to the particular situation

Spidex Vital

shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material [...] Natutec Airobug Dosage The dosage of Spidex Vital depends on climate, crop and spider mite density and should always be adjusted to the particular situation [...] Koppert products for advice on the best strategy for your situation. Environmental conditions Phytoseiulus persimilis is most effective at temperatures

Swirski-Mite

shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material [...] Natutec Airobug Dosage The dosage of Swirski-Mite depends on climate, crop and pest density and should always be adjusted to the particular situation. Start [...] of Koppert products for advice on the best strategy for your situation. Environmental conditions Amblyseius swirskii is most effective at temperatures between

Spidex

shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material [...] Natutec Airobug Dosage The dosage of Spidex depends on climate, crop and spider mite density and should always be adjusted to the particular situation. [...] Koppert products for advice on the best strategy for your situation. Environmental conditions Phytoseiulus persimilis is most effective at temperatures

Spical

Turn and shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves Make sure the material remains [...] Natutec Airobug Dosage The dosage of Spical depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction [...] Koppert products for advice on the best strategy for your situation. Environmental conditions Neoseiulus californicus is most effective at temperatures

Cryptolaemus montrouzieri

control The predatory beetle Cryptolaemus montrouzieri is a species of beetle belonging to the family Coccinellidae. The beneficial insect is a small but [...] species such as the citrus mealybug and the long-tailed mealybug. The predatory beetle Cryptolaemus montrouzieri is used for the control of the following pests: [...] Sometimes the larvae resort to cannibalism under these conditions. At a temperature of 21°C, during the whole period of its development to adult beetle

Citripar

make a hole in the sticker on the lid. Use the label to hang the tube in the crop following the instructions on the label itself. Hang the tube on a place [...] develop in the mummified skin of the host and look like swollen mealybug larvae. Empty pupae have an irregular exit hole at the posterior end of the mummy after [...] advice on the best strategy for your situation. Environmental conditions The parasitic wasps are most effective at temperatures around 25°C/77°F. The lowest

Horiver Drystick

Lygus spp. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with [...] Attach traps to wires or sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic [...] parasitic wasps will then also be trapped Remove the silicone cover paper from both sides of the trap Replace the traps when largely covered by insects and/or

Thripor-L

mouthparts and suck out the contents. Visual effect Orius laevigatus sucks out the body contents of its prey leaving only the empty skin. Pack size 500; [...] at least 50 insects in order to establish a population and encourage mating Make sure the material remains undisturbed at the introduction site for a few [...] after application Dosage The dosage of Thripor-L depends on climate, crop and thrips density and should always be adjusted to the particular situation. Start