Affected parts lose their turgidity and droop. Specific wilt diseasesâcaused by a variety of fungi, bacteria, and virusesâare easily confused with root and crown rots, stem cankers, insect injuries, drought or excess water, soil compaction, and other noninfectious problems.
Show transcribed image text Briggs Excavation Company is planning an investment of $132,000 for a bulldozer. The bulldozer is expected to operate for 1,500 hours per year for five years. Customers will be charged $110 per hour for bulldozer work.The bulldozer operator costs $28 per hour in wages and benefits. The bulldozer is expected to require annual maintenance costing $8,000. The bulldozer uses fuel that is expected to cost $46 per hour of bulldozer operation.how transcribed image text Briggs Excavation Company is planning an investment of $132,000 for a bulldozer. The bulldozer is expected to operate for 1,500 hours per year for five years. Customers will be charged $110 per hour for bulldozer work.
As far as stump grinder rental cost goes, you can expect to pay between $75 and $150 to rent it for half a day. If you need it for a whole day, youâll pay between $250 and $400.Is it worth it? That depends on how much the professional stump grinding companies in your area typically charge. By the Hour â Companies only charge for stump grinding by the hour if they are clearing large expanses of land that have dozens or hundreds of stumps. 2  The average price per hour for this type of service, which is handled by a huge, heavy-duty stump grinder, is about $150.