We’ve asked professionals in multiple fields for their top tips in note-taking. Taking excellent notes and keeping them organized will help you focus on learning the information you need to know for the test. You have a handful of classes, and each of those classes has a breakdown of units, schedules and readings, and by the time you think you’ve got the hang of it - a new semester starts, and the task of getting organized begins again.īut spending time and energy trying to keep all of the new information straight isn’t an efficient use of your investment in college. Transfer Credit & Other Knowledge Credit™Īnyone attending college knows there is a barrage of information students are expected to keep straight.Information Technology Project Management.Human Resources and Organizational Leadership.Avoid applying soaps or oils during the hot part of the day as some leaf burn may result.MENU Site Navigation Close navigation menu If needed, mites can be managed by washing down trees or plants with a stiff spray of water, and/or applying insecticidal soap or 1% horticultural oil (both are organic). Spider mite outbreaks often follow pesticide applications that upset the predator-prey balance. Low populations of spider mites can be ignored and are often kept in check by the predatory mites. Management: Predatory mites that feed on spider mites can provide effective biological control if they aren’t harmed by pesticides. fine silk webbing that becomes apparent when populations are high.severe feeding can cause deformity of new foliage (shown at near right).blackened areas on leaves (including midrib, petiole, and/or shoot shown at far right) blackened areas may show up after control has been implemented, especially if hot weather follows.Pears cannot tolerate high mite populations and symptoms are different from those on other trees. As they feed, they remove sap and chlorophyll from leaves. Spider mites overwinter as adults at the base of trees, or in ground cover, and may become a problem during hot, dry conditions in mid and late summer when they reproduce rapidly. General Info: Mites are very small arthropods that are more closely related to ticks than insects. Conventional insecticides include carbaryl, malathion, zeta-cypermethrin, and gamma-cyhalothrin, while spinosad is an organic option. To find out when codling moth is active in your area of the state and for spray recommendations, contact your local county Extension agriculture agent and subscribe to the USU IPM Tree Fruit Advisory. Codling moth activity depends on the seasonal temperature, and the time to start sprays varies from year to year. Cultural practices include fruit thinning, removing infested fruits, and bagging fruit. Management: The key to successful management by the backyard orchardist is a combination of cultural practices and accurately timed insecticide sprays. rot sometimes accompanies entry holes on fruit.small holes in fruit and white larva may be inside fruit.frass (sawdust-like excrement) on the outside of the fruit.Larvae bore into the fruit to feed on the flesh and seeds. These moths emerge from overwintering sites in spring and lay their eggs on and near developing fruits. General Info: Codling moths are the adults of the common “worms” that infest apples and pears. Other Fruit Hosts: apple, crabapple, and quince Importance as a Pest on Pear: moderate to high Mix the labeled rates of streptomycin and oxytetracycline to prevent resistance.

During bloom, protect flowers from infection by applying an antibiotic spray just before, or 24 hours after, a rainfall. Do not prune during wet conditions, as this can contribute to disease spread. Cut 12 inches below visible symptoms into healthy wood to be certain that the bacteria are removed. Management: Most importantly, all infected shoots, twigs, and limbs should be pruned out of the tree as soon as they appear (about 2 weeks after bloom).

infected twigs wilt over at the tip, in the shape of a shepherd’s crook.the bacterium overwinters in sunken cankers in the wood, which begin to ooze in spring when temperatures warm.infected blossoms and shoots turn black (shown at right).Rain, heavy dew, and insects spread oozing bacteria to flowers, where new infections occur. Environmental conditions favoring infection are warm, rainy days during bloom. Blossoms, terminal twigs, and sometimes entire limbs or trees are killed. Pears are very susceptible to fire blight. General Info: Fire blight is caused by a bacterium called Erwinia amylovora.

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