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Fig. 13. Triphleps insidiosus: adult and nymph 107 
14. Hippodamia convergens: adult, larva, and pupa 108 
15. Solenopsis geminata 108 
16. Chrysopa oculata: adults, eggs, larv?e, and cocoon 109 
17. Calosoma scrutator: beetle ill 
18. Calosoma calidum: beetle and larva 112 
19. Podisus spinosus: adult, egg, and nymphs 112 
20. Trichogramma jrretiosa 115 
21. Boll worm egg parasitized by Trichogram ma, preiiosa 118 
22. Telenomus heliothidis 119 
23. Microplitis nigripennis: adult, larva, and cocoon 121 
24. Ferilampus hyalinus: adult and cocoon 122 
25. Archytas piliventris: adult fly 123 
26. Winihemia 4-pustulata: adult and parasitized moth pupa 124 
27. Diagram showing comparative earliness and quantity of cotton crop 
from fertilized and unfertilized plats 129 
