Published: 2008-03-10

Original Articles

Status of Wheat Yellow Rust (Puccinia striiformis) Races and their Virulences in major Wheat Growing areas of Ethiopia

Ayele Badebo, H. Fehrmann, A.Yahyuoui

1-7

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Prevalence of Ascochyta pinodes on Field Pea Seed Produced in Central Ethiopia and its Relation to Seedling Infection

Dereje Gorfu, Somsiri Sangchote

9-17

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Pests and Pesticide Use in Flower Farms in Ethiopia

Eshetu Ahmed, Taye Tessema, Tesfaye Beshir, Abraham Tadesse, Emana Getu

19-35

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Effects of Malathion Dust and Mexican Tea Powder ( Chenopodium ambrosoides) Combinations on the Maize Weevil, Sitophilus zeamais Mostch (Coleoptera: Curculionidae) on maize

Ahmed Ibrahim, Abraham Tadesse, Ferdu Azerefegne

37-48

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Management of the Maize weevil, Sitophilus zeamais Motsch. (Coleoptera: Curcuiionidae) using Botanical Insecticides on three Maize Genotypes

Girma Demissie, Tadele Tefera, Abraham Tadesse

49-58

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Effect of Neem Based Insecticides on Cabbage Aphid (Brevicoryne brassicae) and its Predator in the Central Rift Valley of Ethiopia

Lidet Sitotaw, Gashawbeza Ayalew, Tadele Tefera

59-66

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Effect of Heating on Bean Bruchid, Callosobruchidae Chinensis L., (Coleoptera: Bruchidae) on Chickpea

Rahel Tadesse, Mekasha Chichaybelu, Ferdu Azerefegne

67-76

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Resistance of Cotton Aphid, Aphis gossypii Glover (Homoptera: aphididae) to Selected Insecticides in Major Cotton Growing Areas of Ethiopia

Ermias Shonga, Kemal Ali, Ferdu Azerefegne

77-86

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Contribution of Leaf Tissue Parameters for Leaf Rust Resistance in Bread Wheat ( Triticum aestivum L.)

Solomon Gelalcha, R.R. Hanchinal

87-91

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