000 02533cab a2200325Ia 45 0
001 u188533
003 SIRSI
008 101230s2006 ua ss b eng d
040 _aEAL
041 _aeng
_bara
090 _aART EJAR V84 No5 12
100 1 _aEl-Dessouki, S. A.
240 1 0 _aEgyptian journal of agricultural research, 2006 v. 84 (5)
_h[electronic resource].
245 1 0 _aEffect of some insecticides sequences against cotton bollworms larvae, non-target insects and associated predators in cotton fields
_h[electronic resource].
246 1 5 _aتأثير تتابع بعض المبيدات على مكافحة ديدان اللوز وأثرها الجانبى على الحشرات غير المستهدفة والمفترسات الموجودة فى حقول القطن.
300 _ap.1451-1462.
504 _aIncludes references.
520 _aThe experiments were carried out during the cotton seasons of 2002, 2003 and 2004 in Sakha Agricultural Research Station Farm, Kafr EI-Sheikh Governorate to evaluate the efficiency of some insecticidal sequences against pink and spiny bollworms larvae. The aim of the insecticidal sequences is to get the most effective control one against the bollworms and to evaluate their site effects on the non-target pests as well as the associated predators in the areas under the evaluation. The results showed that the sequences of dursban, kendo and larvin had a highly reduction percentage in the larval numbers infesting the green bolls. The corresponding reduction in the infestation percentages ranged between 92.7 and 96 for pink bollworm and ranged between 90.9 and 94.9 for spiny bollworm. While the sequence depends on Dipell 2X only showed the least reduction in the larval numbers infesting the green bolls. The reduction in the infestation ranged from 8.4 to 30.0 for pink bollworm and ranged from 11.5 to 30.0 for spiny bollworm. The treatments using dursban only caused highly site effects on the non-target insects as well as the associated predators.
546 _aSummary in Arabic.
650 0 _aCotton
_xDiseases and pests.
650 0 _aPink bollworm
_xControl.
650 0 _aInsecticides
_xPhysiological effect.
650 0 _aInsecticides
_xTesting.
700 1 _aEl-Khouly, A. S.
700 1 _aEl-Zanan, A. A. S.
700 1 _aSomaa, H. M. H.
773 0 _tEgyptian Journal of Agricultural Research.
_g2006.v.84 (5)
_x0111-6336
_7nnas
_wu158585
856 4 0 _uhttp://nile.enal.sci.eg/EALE/2006/EJAR/8406/5/1451.pdf
_zFull Text Article
596 _a1
942 _cAR
_2lcc
999 _c43394
_d43394