IOSR-JAVS   Volume-11 ~ Issue-7 ~ JULY-2018

ABSTRACT: The study was conducted on (125) local suckling lamb breeds (5-30) days old and from both sexes, reflecting different farms of Basrah, Iraq. Their dams have no history of vaccination against FMD and show classical foot and mouth disease signs (reared in Basrah Governorate). Suspected lambs show neither oral blisters belong to FMD legions or rope salivation, nor lesions of interdigital space of a foot. However, all clinically examined lambs had heart problems, Reflected as murmur sounds, irregular heart rhythm and tachycardia on auscultation of the chest. Twenty five clinically healthy local lamb breeds were considered as controls. Completed clinical examinations have been carried out to all suspected and control animals. Diseased lambs show different clinical manifestations such...........

Keywords: FMD, Myocarditis, Lambs. Basrah, Iraq

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ABSTRACT: The aim of this work was to calculate the marketing efficiency that measures efficiency of marketing processes for vegetable crops. Also, the work targeted calculating marketing margins and total marketing margin items in the marketing process. To meet research requirements and objectives, data were collected from 25 farmers of the 3 vegetable crops (open agriculture) farms in Abu Ghraib city in Baghdad province. The research found that marketing efficiency of marketers was 63.22%, 65.58%, and 60.31% for tomato, eggplant, and cucumber crops respectively. The total marketing margins were 212 IQD/KG, 235 IQD/KG, and 125 IQD/KG for tomato, eggplant, and cucumber respectively. The loss value for tomato, eggplant, and cucumber crops respectively were 31.56 IQD/KG.........

Keywords: agricultural Marketing , Margins Cost , Efficiency Marketing .

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ABSTRACT: Late blight is destructive disease in tomato plants in Egypt. The purpose of this research was to study the performance of the genotypeCLN2264G-LA 4286 with the resistance gene Ph-3 and its F1 hybrids which obtained byNCEBR-6, Peto-82, UCT5 and Super Strain B. Plants were evaluated under thegreenhouse and in the field conditions.Results indicated that the genotype LA 4286 was the highest resistance value to late blight disease followed by F1 hybrids Peto82 × LA 4286 and NCEBR-6 × LA 44286 based on symptoms severity. Most of varieties (parents) located in moderate to susceptible range of susceptibility to Phytophthorainfestans. The F1 hybrid NCEBR-6 × LA 44286..........

Keywords: Tomato, late blight disease, Resistance, Heterosis, Heritability, GCV, PCV, coefficient of variability.

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ABSTRACT: The fungicidal effect of essential oils (EOs) extracted from three aromatic and medicinal plants: Mentha pulegium, Eugenia aromatica and Cedrus atlantica was tested on three fungal diseases of autumn cereals: powdery mildew, spot blotch and wheat crown rot, caused by Erysiphe graminis, Bipolaris sorokiniana and Fusarium culmorum respectively. Two concentrations of 1.25 ml / L and 0.156 ml / L of the three EOs were tested in a greenhouse on barley, soft wheat and durum wheat varieties with a preventive method by soaking seeds before sowing or a foliar spraying at tillering stage. The best results were obtained by a concentration of 1.25 ml / L of the three EOs that completely controlled powdery mildew disease on durum wheat plants from seed soaking, and barley Acssad 68 plants when foliar sprayed. However, Rabat 071 seed-soaked barley, we found a decrease of powdery mildew disease...........

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