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Relationship between net blotch (Drechslera teres) and losses in grain yield of barley in Western Australia

, : Relationship between net blotch (Drechslera teres) and losses in grain yield of barley in Western Australia. Australian Journal of Agricultural Research 38(4): 671-679

Losses in the yield of cv. Dampier due to net blotch (Drechslera teres (Sacc.) Shoem.) were examined in six environments in Western Australia. Based on comparison between least diseased and most diseased treatments, there was an overall yield reduction of 21% (P < 0.05). Three models (Critical Point, Area Under Curve and Multiple Point) were used to study the relationship between net blotch infection and percentage yield loss. All models gave similar results. Because of its simplicity, the Critical Point Model based on mean net blotch infection on the top three leaves at GS 75 was chosen. The percentage yield loss in cv. Dampier was defined to be 37% of the mean diseased area on leaves 1 (flag), 2 and 3 at GS 75. This relationship is very similar to that developed earlier for scald, and a common equation for both scald and net blotch was suggested.

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Accession: 001671462

DOI: 10.1071/AR9870671

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Yagi, N.; Terashima, Y.; Kenmotsu, H.; Sekikawa, H.; Takada, M., 1996: Dissolution behavior of probucol from solid dispersion systems of probucol-polyvinylpyrrolidone. Solid dispersion systems of probucol-polyvinylpyrrolidone (PVP) K25, K30 and K90 were prepared in various weight ratios by co-evaporation of the drug and PVP ethanolic solution. The observation of solid dispersion systems by powder X-ray diffracti...

Nagaratnam N.; Fernandopulle M., 1968: Heart disease of pregnancy and puerperium women. Cardiologia 52(3): 121-131

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O'Brien, P.H.; Williams, M.R.; Jenrette, J.M.; Pitre, B.R., 1993: Combined modality therapy in the treatment of epidermoid carcinoma of the anus at the Medical University of South Carolina. Treatment of anal epidermoid carcinoma by radiation and chemotherapy does offer an excellent opportunity to maintain quality of life. No patient in this series suffered long-term complications; and all have maintained rectal, anal, and sexual func...

Furuto D.; Benya P.; Schneir M., 1976: Relative ineffectiveness of beta amino propionitrile inhibition of collagen maturation in rat palatal mucosa. Journal of Dental Research 55(SPEC ISSUE B): B79

Coggeshall, M.V.; Land, S.B.J.; Ammon, V.D.; Cooper, D.T.; McCracken, F.I., 1981: Genetic variation in resistance to canker disease of young American sycamore. Open-pollinated progenies from Platanus occidentalis trees representing five southern seed sources were less susceptible to Botryodiplodia theobromae than similar progenies from trees representing 16 midsouth seed sources, when scored 4 years afte...

Topalovic, L.; Vladovic-Relja, T.; Slobodnjak, Z., 1976: Surgical treatment of secondary lung tumors. Lijecnicki Vjesnik 98(11): 580-584

Clark, A.L.; Piepoli, M.; Coats, A.J.S., 1994: Muscle bulk and the ventilatory response to exercise. European Heart Journal 15(ABSTR SUPPL ): 582

Vogt, H.; Harnisch, S.; Krieg, R.; Rauch, H.W.; Otto, C., 1985: Effect of biotin supplements to wheat-barley rations for laying hens. For 322 days laying hens were given diets based on maize, or on wheat and barley without biotin or with 0.05, 0.10 or 0.20 mg/kg diet. Available biotin occurring naturally in the 2 basal diets was estimated to be 0.10 and 0.05 mg/kg, respectively....

Dubascoux, S.; L.H.cho, I.; Potin Gautier, M.; Lespes, G., 2008: On-line and off-line quantification of trace elements associated to colloids by As-Fl-FFF and ICP-MS. A quantification procedure of trace elements during colloid size fractionation was developed and validated. This procedure is based on the hyphenation between Asymmetrical Flow Field-Flow Fractionation (As-Fl-FFF) and Inductively Coupled Plasma Ma...