For pest, you could use pestus, pernicies, or lues.
The root word for pesticide is "pest." It comes from the Latin word "pestis," meaning plague or pestilence.
The root word of pestilence is "pest," which comes from the Latin word "pestis" meaning plague or epidemic.
pestis
Pesticide is made up of two words 'pest and -cide'. The word pest refers to an annoying or troublesome thing. The suffice -cide is borrowed from Latin meaning 'killer' and is used in compound words, such as pesticide and homicide
Pest sentence
Pest is not an idiom. It's a word.
A cadelle beetle is a common pest in storehouses, a beetle with the Latin name Tenebroides mauritanicus.
"pest"
There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".There is no Latin word "journal". But if you mean the Latin word for journal, it is "ephemeris".
Legis
pest
The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".