Asian citrus psyllid

to 49 days at 15°C/59°F. New adults reach reproductive maturity within 2 or 3 days, oviposition begins about 1 or 2 days after mating and adults live for

Treatment of bumblebee stings and allergies

diarrhoea) Level 3 - level 1 and/or 2 symptoms plus difficulties in breathing and/or a feeling of suffocating Level 4 - level 1 and/or 2 and/or 3 symptoms plus

Anagyrus vladimiri

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 or a recognized

Citrus mealybug

Citrus mealybug Adult females of Planococcus citri are 2.5 - 4 mm long and 2 - 3 mm in breadth. Seen dorsally, they have an oval form; they are soft and covered

Pierce's disease of grapevine

younger vines than in older ones and faster in susceptible cultivars (within 2-3 years) than in more tolerant cultivars, which may survive more than five years

Aphidius colemani

typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognized distributor of Koppert products

Amblyseius swirskii

25°C under optimal conditions, an adult female Amblyseius swirskii lays 2.3 eggs per day with Trialeurodes vaporariorum eggs as prey. Under the same conditions