Plant diseases and defence Flashcards
1
Q
What pathogens can plant disease be caused by
A
bacteria
fungi
viruses
2
Q
Signs of plant disease
A
stunted growth
spots on leaves
areas of decay
3
Q
What ion defficiency is stunted growth caused by
A
lack of nitrates
4
Q
What ion deficiency is chlorosis caused by
A
lack of magnesium