method_of Rolling of terminal 1/3 area of 1st leaf 1 7 Rolling of entire length of all leaves, pronounced yellowing 5 Rolling of terminal 1/2 area of 1st, 2nd, and 3rd leaves, yellowing of leaf tips entity attribute acronym Rolling of terminal 1/3-1/2 area of 1st and 2nd leaves 3 scale_of 9 Complete plant wilting, followed by severe yellowing and scorching variable_of thrips damage scale