equipped with centrifugal or piston pumps Water tank temperature must not exceed 25°C/77°F and pH must be between 4 and 8 Distribute the spraying solution evenly
and appearance of 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;
more closely spun cocoon is off-white and egg-shaped, about 3 mm long and 2.5 mm thick. The space between the inner and outer cocoon is filled with fine
natural solutions. The first edition of ‘Knowing & recognising’ was published 25 years ago. The new version is the biggest to date, partly because of the new
parasitic wasp Encarsia formosa is most effective at temperatures between 20°C and 25°C (68 and 77°F). At a 24 hours average temperature below 17°C/63°F the control
/Beroepsallergie in de glas- en tuinbouw, Rotterdam, 2004, ISBN 90-90 185 25-9. Bælum, J., Enkegaard, A., Doekes, G., Skov, P. S., Kjærstad, M. B., & Sigsgaard
developing roots Field trial results Common bunt control Glume blotch control 25 180 135 15 Plants per m2 Damaged ears (%) 20 10 45 5 0 Untreated [...] 7%; reference ±0.2%. Cerall improves yields 4.75 4.50 Yield (t/ha) 90 4.25 4.00 0 Untreated Cerall Cerall seed treatment improves grain yield on
