Consult field records for cropping history, cultural practices, pesticide use, and problems with pests and soil conditions. ... the most critical planning decision because it affects management practices, pest problems, and profits throughout the life of the orchard. ... Detailed information on characteristics and requirements of walnut rootstocks and scion cultivars can be found in the Walnut Production Manual.
|Title||:||Integrated Pest Management for Walnuts|
|Publisher||:||UCANR Publications - 2003|