Japanese Knotweed. Japanese knotweed is one of the most invasive plants in the UK. It grows rapidly (over 1.5m in a month) and spreads easily by stem fragments and rhizomes (underground creeping stems).1  Overview / Identification Notes. 2  Image Gallery.apanese knotweed is one of the most invasive plants in the UK. It grows rapidly (over 1.5m in a month) and spreads easily by stem fragments and rhizomes (underground creeping stems). 1  Overview / Identification Notes.
ISO 22000 is quickly growing in popularity. A hybrid of the ISO 9001 Quality Management System and the HACCP Food Safety system, 22000 has been developed as an international solution for improving food safety.
History of HACCP. In the 1960's, the Pillsbury Corporation developed the HACCP control system with NASA to ensure food safety for the first manned space missions. The HACCP system and guidelines for its application were defined by the Codex Alimentarius Commission. This Commission implements the Joint Food and Agriculture Organisation (FAO) of the United Nations and World Health Organisation (WHO) Food Standards Programme.