DESIGNED FOR VOCATIONAL AGRICULTURE STUDENTS IN A COOPERATIVE PART-TIME TRAINING PROGRAM, THIS GUIDE WAS DEVELOPED BY TWO VOCATIONAL AGRICULTURE TEACHERS WITH INTEREST, TRAINING, AND EXPERIENCE IN HORTICULTURE AND WAS COORDINATED AND EDITED BY A SUBJECT MATTER SPECIALIST. INCLUDED ARE TEN UNITS, EACH DIVIDED INTO TOPICS. EACH TOPIC INCLUDES A STUDENT ASSIGNMENT SHEET, A TOPIC TEST, AN ASSIGNMENT ANSWER SHEET, AND A TOPIC TEST ANSWER SHEET. EACH ASSIGNMENT SHEET INCLUDES UNIT AND TOPIC IDENTIFICATION, INTRODUCTION, REFERENCES TO INFORMATION SHEETS OR OTHER SOURCES, QUESTIONS OR ACTIVITIES, AND A CODE IDENTIFICATION. UNITS ARE (1) INTRODUCTION TO HORTICULTURE, (2) STRUCTURES, (3) PLANT GROWING MEDIA, (4) PLANT GROWTH AND CLASSIFICATION, (5) PLANT PROPAGATION, (6) NURSERY PLANT PRODUCTION, (7) FLORAL CROP PRODUCTION, (8) CONTROLLING PLANT INSECTS, DISEASES, AND OTHER PESTS, (9) OPERATING AND MAINTAINING HORTICULTURAL EQUIPMENT, AND (10) MERCHANDISING HORTICULTURAL PLANTS AND SUPPLIES. A VOCATIONAL AGRICULTURE TEACHER MAY USE THE GUIDE WITH HIGH SCHOOL BOYS OVER 16 YEARS OF AGE WHO PLAN TO BECOME GREENHOUSE WORKERS. TIME REQUIRED IS 180 DAYS. THIS DOCUMENT IS AVAILABLE FOR $4.50 FROM AGRICULTURAL EDUCATION TEACHING MATERIALS CENTER, TEXAS AGRICULTURAL AND MECHANICAL UNIVERSITY, COLLEGE STATION, TEXAS 77843. (JM)