### tragic symptom:

Irresponsibility
* is the death of an army.
* tragic symptom.

### training:

Athletic training
* Most athletic training is based on bodybuilding and weight training principles.
* are training.
* full-time profession.
* is an allied health profession.
* profession devoted to the health care of the physically active.

### training | athletic training:

Fartlek
* are athletic training.
* is an athletic training

### training | drill:

Borer
* Most borers are only capable of attacking trees that are stressed due to drought, injury or disease.
* Some borers are secondary pests
  - only attack small limbs and branches, while others go right for the trunk
* also attack cucumbers and melons to a lesser degree.
* always occur first in trees and shrubs weakened by overwatering or underwatering.
* are a serious dogwood pest
  - actually beetle larvae that enter the vascular system of the ash tree to feed
  - quick to attack trees damaged by other factors
* are the bane of coffee farmers, many of whom are small landholders in developing countries
  - immature life stage of beetles or moths
  - larval stage of various insects, often beetles or clear-wing moths
  - worm-like, immature larval stage of beetles or moths
* attack flowering cherries.
* attack the base of the trunk and the branches
  - and the crotches of the main scaffold branches
  - urban and rural forest trees, causing wood defects and weakening the tree
  - weak, run-down trees and shrubs
* can attack the trunk and larger branches, especially if the plants are under stress.
* can be a problem for grafted trees
  - serious on weak plants
  - completely destroy young trees and make older trees more susceptible to being blown over
  - kill young trees when trunks are girdled by feeding
  - migrate
* enter dogwood trees through wounds in the bark
  - the canes through wounds and through pruned stem tips
* feed inside the cane causing it to swell
  - on the growing inner bark of trees, and tunnel between the inner bark and the sapwood
* find potential mates by tracking the odor of pheromones to their source.
* make holes as large or larger than a pencil.
* occasionally attack the plant and kill out individual stems near the ground.
* pass the winter as partially grown larvae underneath the bark.
* weaken shrubs, causing scars and sometimes completely girdling and killing shrubs
  - stalks, or stems, and interfere with the movement of plant nutrients
  - trees, causing scars and some limb breakage
+ Peach, Pests, Insects: Prunus :: Rosaceae :: Fruits
  * There are several kinds of insect pests that can be great trouble to the peach. The Oriental Fruit Moth can make the peaches filled with worms and young growing tips may die. The Plum Curculio lays its eggs on the fruit, and makes them drop off or become filled with worms. Insects like the Tarnished Plant Bug and the Stink Bug eat up the fruit that is still developing. Borers attack the base of the trunk and the branches.

### training | drill | borer:

Dogwood borer
* are caterpillars that grow up to be clearwing moths.
* frequent pest that can result in added tree injury and stress.
* prefer burr knots.

Stalk borer
* are an occasional pest of corn in Nebraska.
* have one generation per year.
* pest to corn and occasionally soybeans.
* tunnel into corn stems above the soil surface or climb into the whorl
  - the above-ground portion of the corn plant

Wood borer
* Most wood borers are beetles.
* are primarily a nuisance.

Young borer
* hatch in about a week, tunnel into stems, feed and are full grown in about four weeks.
* seek protection in midribs, behind leaf sheaths, and in the whorls.

Cordless drill
* can drill holes, drive screws and power wire brushes and sanders.
* come in many shapes and sizes.

### training | drill | power drill:

Electric drill
* are a common household tool.
* power drill