Use mason jars, wheat germ jars or similar jars with gas tight lids. Sprinkle lettuce seed on the moistened surface of the soil and recap immediately. Lettuce seed will not germinate in the dark. Inspect the jars for germination in one to three days. The soil is safe to plant if seed germinate in the treated soil.
Caution Be sure to sample the field properly in several areas.
Because environmental conditions and methods of application by growers may vary widely, performance of the chemical will not always conform to the safety and pest control standards indicated by experimental data. All recommendations for pesticide use were legal at the time of publication, but the status of registration and use patterns are subject to change by actions of state and federal regulatory agencies. Employment and program opportunities are offered to all people regardless of race, color, national origin, sex, age, or disability.