Phytophthora infestans
— Navneord
– Engelsk
~ fungus causing late blight in solanaceous plants especially tomatoes and potatoes
phytophthora
— Navneord
– Engelsk
~ destructive parasitic fungi causing brown rot in plants
phytoplankton
— Navneord
– Engelsk
~ photosynthetic or plant constituent of plankton; mainly unicellular algae
phytotherapy
— Navneord
– Engelsk
~ the use of plants or plant extracts for medicinal purposes (especially plants that are not part of the normal diet)
phytotoxin
— Navneord
– Engelsk
~ any substance produced by plants that is similar in its properties to extracellular bacterial toxin
PI
— Navneord
– Engelsk
~ an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs
pi
— Navneord
– Engelsk
~ the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
pi-meson
— Navneord
– Engelsk
~ a meson involved in holding the nucleus together; produced as the result of high-energy particle collision
PI
— Navneord
– Engelsk
~ the scientist in charge of an experiment or research project
pi
— Navneord
– Engelsk
~ the 16th letter of the Greek alphabet