Which option describes a disadvantage of Flowable (F) during storage or use?

Which option describes a disadvantage of Flowable (F) during storage or use?

• A. Spray mix needs constant agitation
• B. Long shelf life
• C. Non abrasive
• D. Non-reactive with plastics

Answer: (A)

Flowable formulations are suspensions of fine solid pesticide particles in water, so the particles tend to settle out over time. Because of this, the spray mix must be kept in constant motion during storage and use to stay uniform. If agitation stops, solids settle to the bottom, causing an uneven concentration in the spray and potential nozzle clogging or inconsistent application. That need for continuous agitation is a real drawback when storing or applying Flowables. The other traits listed—long shelf life, being non abrasive, and not reactive with plastics—are advantages that help with storage, equipment wear, and compatibility, so they’re not disadvantages.

Flowable formulations are suspensions of fine solid pesticide particles in water, so the particles tend to settle out over time. Because of this, the spray mix must be kept in constant motion during storage and use to stay uniform. If agitation stops, solids settle to the bottom, causing an uneven concentration in the spray and potential nozzle clogging or inconsistent application. That need for continuous agitation is a real drawback when storing or applying Flowables. The other traits listed—long shelf life, being non abrasive, and not reactive with plastics—are advantages that help with storage, equipment wear, and compatibility, so they’re not disadvantages.