Benlate and Topsin-M do not effectively control bitter rot. Do not apply more than 64 lb of Captan 50W per acre per year. Do not use more than 56 lb of Ziram 76DF per acre per year. 2 Use higher rates and shorter intervals if bitter rot pressure is high. While beneifits for summer disease control are recognized, ratings for rot diseases are still under evaluation.
Caution is advised on the use of the materials where bitter rot pressure is heavy.
Vydate 2L 1 pt 3 pt 21. Also count numbver of mobile mites on 10 leaves on each date and calculate an average. Record these numbers. If the number of S. punctum per 3 minutes is at least 2.5 times the number of mites per leaf, biological control is likely. 2 Leafroller eggs should now be present.