“…A number of possible factors involved in the expression of the siliqua shatter resistance include morphological, anatomical and biochemical aspects of siliqua development and physiology. It may even encompass biotic and abiotic stress factors (Kadkol et al, 1986a;Morgan et al, 1998;Morgan et al, 2003;Summers et al, 2003). A summary of siliqua and plant characters as well as other factors reported to be involved in siliqua shatter are presented in Table 1 Morphological Kadkol et al, 1984Morphological Morgan et al, 1998Kadkol et al, 1984Anatomical Kadkol et al, 1986aAnatomical Morgan et al, 1998Anatomical Child et al, 2003Kadkol et al, 1989;Morgan et al, 1998Anatomical Child et al, 2003Biochemical Morgan et al, 1998Biochemical Chauvaux et al, 1997Child et al 1998;Morgan et al, 1998 Canopy structure…”