Biotic sources of seed losses influencing germination and emergence success in crop plants and agricultural weeds

Biotic sources of seed losses influencing germination and emergence success in crop plants and agricultural weedsYield loss of crop plants to pests, pathogens, and competitors has remained largely undiminished over the last 50 years, representing a significant cost to farmers and a continuing threat to food security. We review the contribution of pathogens and predators to seed losses, distinguishing events that occur before and after seed dispersal. We include both weeds and crop plants because the greatest yield improvements can often result from targeting

this book aims at assisting educational specialists and course developers in increasing their understanding of importance of information in the learning process

" Comprehensive research has discovered previously unknown records from the 1962 excavations and produced a comparative study of the 1945/46

the Oedipal model structuring the patriarchal family

the book considers the idea of the past and the role of space and time in the visual ekphrasis or description of its architecture

to what extent does our understanding of how democracy manifests itself temper our conception of what it ought to be

the papers in this volume are each focused on a single category of data to elucidate different aspects of ancient economy and settlement: settlement pattern (Khurban plains)

and impact the resistance to chronic disease

it is the fans who

demonstrating how it can exacerbate a conflict

Transition Tradition

hese seventeen essays by Israel's esteemed literary critic

with a new foreword by Constantine Sandis