General considerations on factors injurious to plants (including forest trees and aquatic plants) and

measures and materials for their control or alleviation;

Plant protection services and organizations;

For: environmental damage by pesticides, see T01

pests of plants, see H10

phytotoxic effects of pesticides, see H50

plant diseases, see H20

protection of plant products, see J11

rearing of organisms used in pest and disease control, see H10, H20, L72, L73

residues of pesticides:

in air, soil, water, see T01 in feeds, see Q53

in foods, see Q03

toxic residue regulations, see D50

toxicity of pesticides:

to humans, see T10

to useful animals, see L74

to useful plants, see H50

weeds and weed control, see H60

wood preservation, see J12