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Effect Of Planting Date And Extensive Use Of Pheromone ýTraps On Reducing The Infestation Rate With Pink ýBollwormý ýýý
Diaa Shebl ýý
Plant Protection Research Institute, Pest Physiology Department, 7 Nadi Elsaid ýStreet, Dokki, Giza, Egyptýýý
Abstract
The experiments were carried out in Sharkia governorate during the cotton ýgrowing seasons of 1996 and 1997. Early planting was on March 7 in some fields, ýand late planting was carried out on April 10 in other fields. Mass trapping of pink ýbollworm Pectinophora gossypiella was done by pheromone traps at the ýbeginning of June at a rate of 4 traps/feddan as compared with 1 trap/5 feddans in ýother fields. The results obtained indicated that the early sowing of cotton seeds ýcould reduce the infestation rate by pink bollworm and reduce insecticides ýtreatment. Mass trapping with 4 traps/ feddan reduced infestation level better than ýusing one trap/ 5 feddans. It could be concluded that early planting date together ýwith intensive use of pheromone traps can protect the cotton green bolls from ýinfestation with pink bollworm attack, with reduction in insecticides use. ý
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| New Publications |
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The Arab Scientists in Cooperation with The High Institute of Marine Research. Publish all the researches abstracts, which presented in The Regional Workshop on Marine Sciences and Natural Resources, Tishreen University, Lattakia, Syria, 25-26 May 2004.
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| New Publications |
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The Arab Scientists in Cooperation with The Egyptian Society for Biological Control of Pests . Publish all the researches abstracts, which presented in The First Arab Conference of Applied Biological Pest Control, Cairo, Egypt, 5-7 April 2004.
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| Conferences, Fez |
The First International Symposium on Environnement protection for development Biotechnological aspects. Fez, December
15 – 17, 2004.
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| Conferences, Syria |
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The Second Syrian-Egyptian conference in the Agriculture and Food.
Agriculture Faculty, Al-Baath university, Homs, Syria. 25-28 April, 05
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| Conference,Yemen |
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Current Status of Plant Protection in Yemen and Future Strategy.
Faculty of Agriculture, Sana'a University, Sana'a, yemen. December 18-20/2004
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| Conferences Canada |
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The 9th International Conference of the Orthopterists’ Society
Canada, on August 14 19, 2005
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| Conferences, Egypt |
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The First Arab Conference on Applications of Biological Control of Pests in Arab Countries
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| Workshop,Lebanon |
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New Workshop
Middle-East Academy for Medicine of Ageing
First Annual Middle-East Age & Aging Meeting
8-11 April, 2004
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| Publications |
Arab Society for Plant Protection (ASPP) in Cooperation with The Arab Scientists
Publish all the researches abstracts, which presented in the Eighth Arab Congress of
Plant Protection, held in Faculty of Agriculture, Omar Al-Mukhtar University, El-beida
City, Libya, October 12-16,2003
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