English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The present investigation was directed to study the Occurance and seasonal abundance of the pink bollworm, Pectinophora gassypiella (sanders)in cotton fields during 2005 and 2006 at Kafr EL-Sheikh and Dakahlia Governorates. The effect of prevailing climatic factors on flight activity of using pheromone traps during two successive cotton season indicated that P.gossypiella had three generations with three sharp peaks on cotton during the period started early in June and extended till the end of September The combined effect of the prevailing temperature and relative humidity were responsible for (40.5 ,38 ) and (13.7, 11.1) at Kafr EL-Sheikh governorate of the changes in amole moths population during 2005 and 2006, mean while, Dakahlia Governorate responsible for (8.3,23.2) and (36.7, 10) of the changes of the population and moths respectively. Larval population and boll infestation started during early July and increased progressively till the end of the season.

OCCURRENCE AND SEASONAL ABUNDANCE OF THE PINK BOLLWORM Pectinophora Gossypiella (SAUNDERS) INFESTING COTTON IN THE NORTH DELTA