hi yall,
i recently passed the ct arborist written exam with a 84 on safety and 76 on arborist section and studying for the oral/plant id right now.
i am posting to help people as i came here for extra information on the ct arborist license
-safety portion. pretty straight foward. understand the pertinant pesticide statues and regulations found under ctpa.org. there 5-6 questions on that such as: how many unlicensed operators are allowed to work under a supervisory applicator. understand the duties of a superivsory arborist such as record keeping, written instructions, etc.. know how to properly start a chainsaw, (chainsaws weighing 15lbs or more must have a seperate line to hold them in a tree), etc.. in my test i was given an example pesticide lable and was asked questions on the label. i was asked what a neonoticide was so know the different types of traditional pesticides such as organophospahtes and carbomates and know biorational pesticides such as bacillus thuringensis. also on the safety portion what info you have to give to a customer and so on... know cabling requirements! i was asked several questions on lightning, bracing, and props
-arborist portion you have to know all the biology of a tree. such as the four different functions of a root system, understand respiration, transpiration. i was given a picture of a cut tree trunk and i had to label it starting from the inside out (heartwood, spring wood, phloem, cambium, xylem, corck cambium). know all of the insects and diseases thouroughly and the types of plants they commonly attack. also knowing the treatments is a must. example is i was asked when and how to treat oak leaf blister and the answer was a protectant fungicide chlorathonil at bud break. also a couple questions on there was was: a strong root flare on one side of tree and on the otherside of the tree there is no flare is a sign of: i said girdling root. hope this helps. know what sevin pesticide is. the treatment and signs of fire blight, scab etc..