Here are all the possible meanings and translations of the word heterocyst. Webster Dictionary(0.00 / 0 votes)Rate this definition: Heterocyst(noun) a cell larger than the others, and of different appearance, occurring in certain algae related to nostoc.
White distilled vinegar is a popular household cleanser, effective for killing most mold, bacteria, and germs, due to its level of acidity. Cleaning with white distilled vinegar is a smart way to avoid using harsh chemicals. Youâll also be glad to know that it is environmentally friendly and very economical. Baking soda and vinegar kills all food germs and bacteria including E-coli and salmonella, naturally and safely. I've seen a lot of references on the Internet stating that vinegar mixed with baking soda is an effective way to disinfect mold, bacteria, etc.
Grass. Spraying vinegar over your entire lawn is not the best way to control weeds. It might kill the weeds, but it's just as likely to kill the grass. Pour the vinegar directly onto the weed, or wipe the weed's leaves with a sponge dampened in vinegar for the best chance of killing only the weed.ickling vinegar contains more acetic acid than white vinegar, which means it can kill weeds more effectively. Because all types of vinegar are nonselective, any solution has the potential to harm other plants, including grass and trees.