Abstract
Studies on the population dynamics of Aphis gossypii Glover carried out on cotton in the Tadla area over a 3-year period showed two periods of rapid resurgence: June-July and September, with the highest density reached in the latter month accompanied by considerable indirect economic loss. The resurgence of Aphis gossypii populations on cotton depends mainly on the date and the density of contamination flights. The evolution and other factors responsible for the variations in the population dynamics are discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
