• Aphidius matricariae

  soon 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 [...] e The natural enemy Aphidius matricariae is most effective between 15 and 25°C (59 and 77°F). The effectivity is reduced at temperatures above 28°C/82°F

• Aphelinus abdominalis

  soon 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 [...] 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

• Orange

  maxima ) and mandarin ( Citrus reticulata ). Its genes can be traced to about 25% pomelo and some 75% mandarin. The hybrid however is not a basic backcrossed

• Hop

  even 50 ft tall in one season. They are typically trained on strings up to 25 ft tall. The hop is native to the temperate Northern Hemisphere where currently

• Cryptolaemus montrouzieri

  favors high temperatures, Cryptobug is most effective at temperatures between 25°C and 28°C (68 and 82°F). Feeding behaviour of Cryptolaemus montrouzieri All [...] the whole period of its development to adult beetle, a larva eats more than 25 second and third instar mealybug nymphs. The larvae of the late third and

• Cryptobug

  favors high temperatures, Cryptobug is most effective at temperatures between 25°C and 28°C (68 and 82°F). Combined use For effective control of citrus mealybug

• Aphidius colemani

  soon 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 [...] colemani The parasitic wasp Aphidius colemani is most effective between 20 and 25°C (68 and 77°F). The effectivity is reduced at temperatures above 30°C/86°F

• Knowing & recognizing

  gained will equip you to find the best sustainable solutions. First published 25 years ago and revised in 2003, the latest edition comprises 443 pages, 700

• Rhyzobug

  situation. Environmental conditions Optimal temperatures for Rhyzobug are around 25°C (77°F). Lower temperature slows down the development of Rhyzobius lophanthae

• Diglyphus isaea

  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 [...] Diglyphus isaea Diglyphus isaea is most effective at temperatures between 15°C and 25°C (59 and 77°F). Behaviour of the parasitic wasp Diglyphus isaea Diglyphus