Aron J, Gabbara R, Estop M, Gorman K, Peterschmitt M, Bonato O, Vosman B, Hommes M, Albajes R (2008). Evaluation of Tools To Manage Whiteflies In European Tomato Crops-The Tomato Case Study. Diversifying Crop Protection, Endure International Conference October 12-15.

Bedford ID, Briddon RW, Brown JK, Rosell RC Markham PG (1994). Gemini Virus Transmission and Biological Char-acterization of Bemisia Tabaci (Gennadius) Biotypes From Different Geographic Regions. Annals of Applied Biology 125(2):311-325.
Crossref

Bharadiya AM, Patel BR (2005). Succession of insect pests of brinjal in North Gujarat. Pest Management and Economic Zoology 13(1):59-161.

Degri M, Mailafiya D (2013). Potentials of Mitracarpus Villous (L.) And Balanites Aegyptiaca (Del.) Plant Extracts and Cypermethrin In The Management of Tomato Fruit Worm (Helicoverpa Armigera Hubner) Damage In Maiduguri Nigeria. International Journal of Agricultural Research Sustainability 1(1):1-6.

Dickson RC, Johnson MMD Laird EF (1956). Leaf Crumples A Virus Disease of Cotton. Phytopathology 44 (4):479-480.
Crossref

Duffus JE (1987). Whitefly transmission of plant viruses. In Current topics in vector research. Springer, New York, NY. pp. 73-91.
Crossref

Food and Agricultural Organization of the United Nations (FAOSTAT) (2007). Food and Agricultural Organization of the United Nations. Data, various years http://faostat.fao.org/cgi-bin/nph-db.pl?subset=agriculture.

Fekri MS, Samih M A, Imani S, Zarabi M (2013). Study of Host Preference And The Comparison Of Some Biological Characteristcs Of Bemisia Tabasi (Genn) On Tomato Varieties. Journal of Plant Protection Research 53(2):1-6
Crossref

Hosmani MM (1993). Chilli: Published by Mrs. Sarasikshi M. Hosmani, Dharwad Publication. P 246.

Jadhav VR, Wadnerkar DW, Jayewar DE (2004) Fipronll 5% SC: An effective insecticide against sucking pests of chilli. Pestology 28(10):84-87.

James WC (1971). A manual of disease assessment keys for plant diseases. Canada Deptt. Agric. Publication No. 1458:80.

James WC (1974). Assessment of plant diseases and losses. Annual Review of Phytopathology 12:27-48.
Crossref

Mailafiya DM, Degri MM, Maina YT, Gadzama UN, Galadima IB (2014). Preliminary Studies On Insect Pest Incidence On Tomato In Bama, Borno State, Nigeria. International Letters of Natural Sciences 5:45-54.
Crossref

Mound LA (1965b). An introduction to the Aleyrodidae of west¬ern Africa (Homoptera). Bulletin of the British Museum (Natural History) 17(1):115-160.
Crossref

Pino M, De-Los A, Bertoh M, Espinosa R (1994). Maize As A Protective Crop For Tomato In Conditions Of Environmental Stress Cultural. Tropical 15:60-63.

Proffit M, Birgersson G, Bengtsson M, Reis R, Witzgall P, Lima E (2011). Attraction and Oviposition of Tuta absoluta Females in Response to Tomato Leaf Volatiles. Journal of Chemical Ecology 37:565-574.
Crossref

Rao S, Syed D, Keflemariam S., Tesfagergish H, Tesfamariam R, Habtemariam T (2016). Pathological Survey on Disease Incidence and Severity of Major Diseases on Tomato and Chilli Crops Grown in Sub Zoba Hamelmalo, Eritrea. International Journal of Research Studies in Agricultural Sciences 2(1):13-24.
Crossref

Schuster DJ, Stansly PA, Polston JE (1996). Expressions of plant damage by Bemisia. Bemisia: 1995, taxonomy, biology, damage, control and management.

Shehata I, Ebada I, Ismail AI, Fouda M, Salama HS (2016). On The Population Dynamics of The Tomato Leaf Miner Tuta Absoluta (Meyrick) (Lepidoptera: Gelechiidae). Egypt Ecological Balkanica pp. 65-75

Sukhatme PV (1954). Sampling theory of surveys with application, Iowa State University Press, P 491.

Syed D, Haile A, Rao S, Belay T, Sharma VK, Nyende AB (2016a). Occurrence and prevalence of diseases and insect pests onvegetable crops in Zoba Anseba, Eritrea. Journal of Eco-friendly Agriculture 12(1):29-40

Syed D, Haile A, Rao S, Belay T, Sharma VK, Nyende AB (2016b). Evaluation of husbandry, insect pests, diseases and management practices of vegetables cultivated in Zoba Anseba, Eritrea. Journal of Eco-friendly Agriculture 12(1):47-50

Trenbath BR (1993). Intercropping for management of Pests and Diseases. Field Crops Research 34:381-405.
Crossref

Weeks R, Hagan A, Foshee W, Hartzog DL, Everest JW (2000). Peanut pest management scout manual. Alabama co-op. Ext. System, pp. 1-20.

Yates F (1960). Sampling methods for census and surveys. 3rd ed. Griffin. London. P 440.