Although stem rust has been controlled by means of resistant cultivars, leaf and stripe rust continue as problems for many growing areas of the world. Wheat Rusts: An Atlas of Resistance Genes has been prepared by specialists from one of the leading international laboratories, and illustrates with colour photographs typical resistance phenotypes associated with most known genes for resistance to the three rust diseases of wheat. Relevant details for each gene include chromosome location, aspects of genetics and pathogen variation, the effects of environment on expression, origin, availability in genetic and breeding stocks, and use in agriculture. This atlas includes an introduction to host:pathogen genetics, methodologies for wheat rust research and breeding for resistance.
Although stem rust is mostly controlled by means of resistance cultivars, leaf and stripe rust continue as major problems in many wheat-growing areas of the world. Wheat Rusts: An Atlas of Resistance Genes provides a basis to identify genes for resistance to stem, leaf and stripe rusts of wheat. Typical phenotypes associated with most known genes for resistance to these three diseases are illustrated in full colour. This book will assist plant breeders and pathologists to identify candidate resistance genes, thereby saving substantial time and resources. Prepared by well-known specialists from a leading international laboratory, Wheat Rusts: An Atlas of Resistance Genes comprises an introductory chapter, details of individual resistance genes, appendices and an index. Details for each gene include chromosome location, aspects of genetics and pathogen variation, the effect of environment of expression, origin, availability in genetic and breeding stocks and use in agriculture.
Although stem rust has been controlled by means of resistant cultivars, leaf and stripe rust continue as problems for many growing areas of the world. Wheat Rusts: An Atlas of Resistance Genes has been prepared by specialists from one of the leading international laboratories, and illustrates with colour photographs typical resistance phenotypes associated with most known genes for resistance to the three rust diseases of wheat. Relevant details for each gene include chromosome location, aspects of genetics and pathogen variation, the effects of environment on expression, origin, availability in genetic and breeding stocks, and use in agriculture. This atlas includes an introduction to host:pathogen genetics, methodologies for wheat rust research and breeding for resistance.
It is August in Cairns, North Queensland, the tropical Winter and tourist season. Andrew Collins a 14 year old local lad and navy cadet has begun a SCUBA diving course, along with his older sister Carmen. Also on the course is Muriel who is the same age and also a navy cadet. Andrew has fallen in love with her and is very anxious to impress her, but lacks experience with girls. But on his very first dive in the open sea Andrew discovers that he is terrified; afraid of all the dangerous creates that inhabit the Coral Sea, and also scared of having to do training and tests such as removing his face mask under water. Pride battles with panic. Despising himself for being a coward who is too afraid to admit he is scared, Andrew keeps on trying. As he struggles with the challenges of diving Andrew also stumbles on an old family puzzle: What happened to his own grandfather, also a diver? Bert Collins was lost at sea many years before, but was he? Andrew and Carmen find themselves drawn into a deadly web of lies and danger as they try to find out the truth. Andrew finds himself confronted by the biggest challenges of his young life. At the same time as he struggles to keep his self respect, and while he agonizes over the ups and downs of his love life, he is also caught in a situation requiring him to make cruel choices which threaten to harm himself, his own family, and others that he loves. Before the truth is revealed Andrew has to battle with all his worst nightmares come true. Davy Joness Locker is an adventure to be enjoyed by anyone who was, or is, a Navy Cadet, or who likes stories about the sea. It is suitable for teenagers.
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