AGRIC PAPER 2

2. c) Bores into the tuber and eat the content. (01 mark) d) WAKISSHA JOINT MOCK EXAMINATIONS 2015 UGANDA CERTIFICATE OF EDUCATION MARKING GUIDE 527/2 AGRICLUTURE PAPER 2 JULY/AUGUST 2015 1. a) A and C 1/2mark B and D 1/2mark b) A/C – Used to determine horizontal/ vertical straightness of a building. (01 mark) Award any 3points 3 X 1 = (03 marks) b) Sweet potato weevil (01 mark) - Tuber changes colour after cutting/ becomes greenish. - Powderly material/flour in the tunnels. - Larvae/ adult weevil in the tunnels. - Has a bad smell. © WAKISSHA Joint Mock Examinations 2015 Page 1 of 1 (03 marks) B - Pour a mixture of water/cement on the mortar/floor OR pour a mixture of water/ lime on the plaster on the wall. - Place the float on the floor/wall. - Smoothen the cement/lime by pressing the float hard. (03 marks) d) Washing with clean water. (01 mark) - Place the plumb on the wall. - Lower the bob by releasing the strings. - Bob rests on the wall if the wall is straight. - - B/C – Used top smoothen the floor walls of a building. (01 mark) c) A a) - Tunnels in the tuber. - Burning crop remains after harvesting/field sanitation. - Crop rotation. - Timely harvesting. - Earthing up of potato tubers. - Dip vines in chemical before planting. (03 marks) © WAKISSHA Joint Mock Examinations 2015 Page 2 of 2 - Lower the quality/taste of the product. - Lower the quality/yield of the crop. - - e) a) – Hand spraying animals to control external parasites. H – Power will not be transferred to the