RESPONSES OF TOMATO PLANT GROWTH AND ROOT-KNOT NEMATODES TO PHYTONEMATICIDES FROM FERMENTED FRESH FRUITS OF TWO INDIGENOUS CUCUMIS SPECIES BY PONTSHO EDMUND TSEKE MINI-DISSERTATION SUBMITTED IN PARTIAL FULFILMENT FOR THE DEGREE OF MASTER OF SCIENCE IN AGRICULTURE (PLANT PROTECTION), DEPARTMENT OF PLANT PRODUCTION, SOIL SCIENCE AND AGRICULTURAL ENGINEERING, SCHOOL OF AGRICULTURAL AND ENVIRONMENTAL SCIENCES, FACULTY OF SCIENCE AND AGRICULTURE, UNIVERSITY OF LIMPOPO, SOVENGA, SOUTH AFRICA SUPERVISOR : PROFESSOR P. W. MASHELA CO-SUPERVISOR : PROFESSOR N. M. MOKGALONG 2013