The aphid also damages the crape myrtle by secreting honeydew, a waste from the aphid containing sugars that encourage the growth of sooty mold. Sooty mold coats the leaves, reducing the tree's ability to make food. A natural cure for crape myrtle aphid is to introduce ladybugs, one of the aphid's natural enemies. If the infestation is too large, spray the tree with neem oil at the rate of 1 ounce per 1 gallon of water. Always read the product label for application rates, as instructions vary by brand.
Definition of ya.  1 yes.. Proper spelling: yeah.Ya, I'm here!  See more words with the same meaning: yes, agreements (statements of).
There are at least four other words with similar spelling that are used commonly in English: yah, ya, yay, and yea. The previous term and yah are quite similar in usage, pronunciation, and meaning, expressing an affirmative. People typically use ya as a slang version of you, yay as an expression of happiness, and yea as an affirmative vote or for more archaic purposes. Yeah and Yah. Yeah is the most common of these words, and seems to have originated sometime around the early 20th century, likely in the US.