Surfactants In Weed Control. Surfactants help herbicides do their job. When you're trying to kill weeds, you need to add a surfactant to the mix. Technically, a surfactant is a soluble compound that reduces the surface tension of liquids or reduces interfacial tension between two liquids or a liquid and a solid. In other words, it's a linear molecule with a hydrophilic (attracted to water) head and a hydrophobic (repelled by water) end.
Getting a New CDL in Georgia. 1  1. Obtain a commercial driverâs license manual. 2  2. Gather the required personal documents. 3  3. Take the documents to any DDS office location.  4. Pay the required 1  fees. 5. Take the written knowledge test.  6. Schedule a driving skills 1  test. 7. Attend your skills test appointment.  8. Receive your CDL.
A commercial driver's license (CDL) allows you to operate a commercial vehicle in Virginia and possibly other states, depending on your qualifications. To obtain a CDL or commercial learner's permit (CLP) in Virginia, you must meet all requirements for a Virginia driver's license. You may hold either a driver's license or a CDL, but not both. You must apply for your CDL or CLP in person at a DMV customer service center. For additional information about CDL licensing, please refer to CDL classifications, endorsements and restrictions. Age Requirements. You must be at least at 18 to obtain an intrastate CDL and age 21 to obtain a CDL. Identification and Residency Requirements If you apply for a CDL or commercial learner's permit and DMV records show you have not held a Virginia driver's license or ID card in the past, you must present documents proving your eligibility.