Evaluation of the effectiveness of some general predators at different predatos-prey densites, with special reference to their attack on Heliothis zea (Boddie)
Tejada, Luis Orlando.
creator
text
Riverside, Cal
The author
1971
monographic
by Luis Orlando Tejada
Tesis (Ph. D.) -- Univ. of California
Control biológico de insectos
Heliothis (Helicoverpa) zea
44552
971013
20221024142842.0