Bio Advanced 12 Month Tree & Shrub Insect Control Landscape Form is not specifically labeled for bagworms. Tempo SC Ultra is labeled for bagworms and will be effective for them up until they form the bags. Once the bags have formed, there is little you can do for control other than to physically remove them.
Bayer Advanced 12 Month Tree & Shrub Insect Control Landscape can be used on asian pear as directed on the product label and would not harm wildlife who eat the fruit later. The small amount of active ingredient absorbed by the tree is only enough to harm insects.
Bayer Advanced 12 Month Tree & Shrub Insect Control Landscape Formula is not labeled for ticks. We suggest the Outdoor Flea and Tick Kit. You may want to look over our Tick Control Guide for more information.
We recommend that you consult with your local cooperative extension office Master Gardener for recommendations on treatment of wetwood and slime flux and the results you will receive when applying other products for additional treatment.
The label of Bayer Advance 12 Month Tree & Shrub Insect Control Landscape Formula recommends to use 1.5 oz per foot of shrub, so yes, 12 oz in 1 gallon of water is the right amount and it will not hurt the shrub. Remember that it's going to work its way through all the stems of the shrub.