EKB Journal Management System
Keywords = Population Fluctuation
Number of Articles: 33
1

Ecological Studies on Lepidosaphes ulmi (L.) (Hemiptera: Diaspididae) and its Parasitoids on Olive Trees in Middle Egypt

Volume 14, Issue 5, May 2023, Page 121-124
Halima M. Ibrahim; A. M. Salleh; Heba A. S. Elelimy
2

Population Fluctuations of Some Phytophagus Mites and Their Predators and Sensitivity of Tetranychus urticae (Koch) for Some Insecticides on Cotton Plants

Volume 28, Issue 1, March 2023, Page 216-224
Emad Abd El-Ghafar El-Shamy; Hamdy Abd El-Rehem Abd El-Rahman; Abd El-Salam Abd El-Salam Farag
3

House Crow Habitats and Habits.

Volume 14, Issue 2, December 2022, Page 183-189
Saleh, A. M.; Eldnasory, M. A.; Anany, A. E.
4

Study of some Weather Factors on Population Fluctuations of Spodoptera littoralis (Boisd) and Spodoptera exigua (Hubner), in Green Flat Plant, Pasplum vagenatum

Volume 13, Issue 12, December 2022, Page 337-342
M. I. Hassan,; Gamila A. M. Heikal; A. K. Rahouma
5

Population Fluctuations of Thrips tabaci Lind. (Thysanoptera: Thripidae) on Strawberry Plants in Relation to Certain Ecological Factors at Qalyoubia Governorate, Egypt

Volume 46, Issue 2, December 2021, Page 168-174
H. M. Faleh; G. F. Abo Laban G. F. Abo Laban; M. M. Megahed; I. L. Ibrahim
6

Some ecological studies on sugar beet crop insects in Kafr El-Sheikh and Nubaria regions

Volume 12, Issue 8, August 2021, Page 515-522
Mohsena. R.K. Mansour; R. S. Kandil,; Aneesa, S. Sadek
7

Survey of The Main Pests Infesting Squash Plants and Its Relation with The Planting Dates at Assiut Governorate

Volume 13, Issue 4, December 2020, Page 129-140
Abou El-Saad, A. K.; M. Z. Embarak; A. A. A. Salem
8

Population Fluctuation and Influence of Different Management Practices Against Bemisia tabaci (Genn.) on Cucumber Plant Under Greenhouse Condition.

Volume 12, Issue 2, December 2020, Page 167-174
Fatma, S. Ismail; A. Z. El Sharkawy; D. S. Farghaly; Mona, I. Ammar; Enayat, M. El Kady
9

Ecological studies on the wax scale insect Waxiella mimosae (Signoret) and the mealybug Trabutina serpentina (Green) infested Tamarix trees in Giza Governorate

Volume 98, Issue 4, December 2020, Page 569-579
Omnia Mohamed Nabil El-Sahn; Ahmed Mohammad Azazy
10

Fluctuation of Nematode Populations in some Vegetable Hosts under Drip and Conventional Irrigation Systems

Volume 11, Issue 11, November 2020, Page 595-599
Entsar H. Taha
11

POPULATION DYNAMICS OF TWO MEALYBUG SPECIES, FERRISIA VIRGATA COCKERELL AND MACONELLICOCCUS HIRSUTIS GREEN (PSEUDOCOCCIDAE: HOMOPTERA) ASSOCIATED WITH GRAPEVINE IN FAYOUM GOVERNORATE- EGYPT

Volume 34, Issue 2, July 2020, Page 192-203
Abd El-Gayed, A. A.; Solaiman, R.H.A.; Mona A. Shoeib,; Ahmed, Manar M. Ahmed,
12

ECOLOGICAL STUDIES ON THRIPS, GYNAIKOTHRIPS FICORUM (MARCHAL) (THYSANOPTERA: PHLOETHRIPIDAE) INFESTING FICUS TREES, FICUS BENJAMINA

Volume 5, Issue 4, June 2020, Page 81-93
M. I. Hassan
13

Population Fluctuation of the Green Peach Aphid, Myzus persicae (SULZ.) (Homoptera: Aphididae) infesting Canola Plants at Assiut Area

Volume 11, Issue 1, January 2020, Page 15-18
Eman F. M. Tolba
14

Parasitoid Dinarmus acutus (Hymenoptera: Pteromalidae) Parasitizing on bruchid beetle, Acanthoscelides macrophthalmus on Leucaena Tree at Alexandria, Egypt

Volume 64, Issue 5, October 2019, Page 331-339
Abu-shall Amany M.H.; Tawfeek M.E.
15

Occurrence and Abundance of Spiders in Various Agricultural Formations at Sohag Governorate, Egypt

Volume 12, Issue 1, December 2018, Page 45-55
Hosam Mohamed Khalil Hammam El-Gepaly; Gihan M. Sallam; Azza Abdelgawad Mohamed; Safaa M. Abdel-Aziz
16

DETECTING POPULATION FLUCTUATION OF TUTA ABSOLUTA ON SOME SOLANUM SPP. IN RELATION TO DIFFERENT ENVIRONMENTAL CONDITIONS AND IT’S ECONOMIC EVALUATION IN KAFR EL SHEIKH GOVERNORATE, EGYPT

Volume 95, Issue 4, December 2017, Page 1773-1788
17

IMPACT OF SOME ABIOTIC FACTORS ON POPULATION FLUCTUATION OF WHITEFLY, BEMISIA TABACI ( GENN.) AND POD BORER, HELICOVERPA ARMIGERA (HÜBNER) INFESTING TWO TOMATO VARIETIES

Volume 2, Issue 4, July and August 2017, Page 269-276
M. H. A. Soliman; Abla F. A. Saad; Samia M. Abozeid
18

Ecological Studies on the Apple Clearwing Moth Synanthedon myopaeformis Borkh. (Lepidoptera: Sesiidae) in Apple Orchards at Menoufia Governorate, Egypt.

Volume 8, Issue 3, March 2017, Page 101-105
M. A. Batt; A. M. Abd El-Raheem
19

Population Fluctuation of the Main Prevailing Insects on Potato Plants, at ElNobaria Region, El-Behiera Governorate, Egypt

Volume 37, October-December, December 2016, Page 627-636
Mesbah H.A; Nagda A.A.El-Sayed; Magada Bahgat El-Kady; Nabil A.Hassan; Elham Abdel Fattah El-sawy
20

POPULATION FLUCTUATION OF CITRUS LEAFMINER, PHYLLOCNISTIS CITRELLA STAINTON (LEPIDOPTERA: GRACILLARIIDAE) IN THREE CITRUS VARIETIES

Volume 1, Issue 3, November and December 2016, Page 155-162
Heba M. Elnagar; M. H. A. Soliman
21

Population Fluctuation of the Peach Fruit Fly, Bactrocera zonata (Saunders) (Diptera, tephritidae) on Different Mango Varieties in Ismailia Governorate, Egypt.

Volume 9, Issue 2, June 2016, Page 97-105
Seham M. Elmahdy; Afia Y. E.
22

Population Fluctuation, Host Preference, Damage And Control Of Western Flower Thrips, Frankliniella occidentalis (Pergande) On Some Vegetable Crops In Egypt.

Volume 8, Issue 2, October 2015, Page 117-128
Hanafy A. R. I.
23

SURVEY OF SPIDER POPULATIONS (ARANEAE) IN TOMATO FIELDS AT FAYOUM GOVERNORATE

Volume 29, Issue 2, July 2015, Page 36-51
N. M. El-Khouly; A. A. Rahil; E. F Dwedar
24

Plant Protection Department, Faculty of Agriculture, Al- Azhar University.

Volume 5, Issue 1, January 2014, Page 109-118
A. E. Hussein; M K El-Ansari; A. A. A. Zahra
25

INCIDENCE and SEASONAL FLUCTUATION of MITES INHABITING SPONGE GOURD, Luffa cylindrica M. ROEM. at SHARKIA GOVERNORATE, EGYPT

Volume 4, Issue 4, April 2013, Page 345-358
O. M. O Mohamed
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