Vendor: Cisco Exam Code: 500-601 Exam Name: Application Centric Infrastructure Support Representative Version: DemoQUESTION 1 Which option describes the correct 500-601 dumps sequence to discover an ESX server in the fabric without a blade switch or multiple Layer 2 hops? A. The leaf sends LLDP/CDP to the ESX, the ESX sends parsed UDP/CDP information to the vCenter, the AP1C receives LLDP/CDP information from the vCenter, and the APIC downloads the policy for VMs behind the ESX to the leaf node. B. The APIC downloads the policy for VMs behind ESX to the leaf node, the leaf sends LLDP/CCP to the ESX, the ESX sends parsed LLDP/CDP information to the vCenter, and the APIC receives LLDP/CDP information from the vCenter. C. The ESX sends parsed LLDP/CDP information to the vCenter, the leaf sends LLDP/CCP to the ESX, the APIC downloads the policy for VMs behind the ESX to the leaf node, and the APIC receives LLDP/ CDP information from the vCenter. D. The ARC receives LLDP/CDP information from the vCenter, the APIC downloads policy for VMs behind ESX to the leaf node, the leaf sends LLDP/CCP to the ESX, and the ESX sends parsed LLDP/ CDP information to the vCenter. Correct Answer: B QUESTION 2 Which three statements about fitter and contract are true? (Choose three.) A. A contract can be consumed and az-100 dumps provided by as many EPGs as are needed by the network design. B. A fitter can be used by multiple contracts. C. A fitter contains groups of IP subnet D. A contract can be consumed by a single EPG E. A contract can be provided by a single EPG F. A filter contains EtherType, IP protocol, TCP flags, and Layer 4 ports. Correct Answer: ABFJN0-102 exam Latest 70-487 exam Questions - MCSD: Web Applications 352-001 exam 210-060 exam Download Free VCE for Cisco First-hand Cisco 300-075 pdf Certification Exam Questions 300-070 pdf 200-105 pdf How to get free CCNP SWITCH dumps? 200-310 pdf Who can share new CCIE? 300-207 pdf 300-320 pdf examdumpstraining 404 Not Found
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Broadleaf Weed Control

BROADLEAF WEED CONTROL

The presence of broadleaf weeds not only reduces the aesthetic quality of the turf, but more importantly, they compete with the desired turfgrass for water, nutrients, and sunlight. Failure to control these weeds often results in a deterioration of the turfgrass stand over time.  Broadleaf weed infestations are often symptomatic of a more basic cultural or soil problem in many cases, such as pH imbalances or compact soils in need of core aeration.  If these problems persist, weeds will be a continuous problem. Thus, a sound weed management strategy not only includes removal of existing weeds, but also using corrective management measures for the factors causing poor quality turfgrass.

Cultural Control of Broadleaf Weeds

The numbers and types of broadleaf weeds found in turfgrass are greatly influenced by management and cultural practices.  For example, close mowing and too little nitrogen favor white clover.  Close mowing also favors weeds such as carpetweed, spurge, plantains, and dandelion. Poorly drained areas favor weeds such as ground ivy, while compacted sites favor knotweed and plantains.  Correcting improper management practices to maintain a dense, vigorous turf is the best and most lasting method for broadleaf weed control. Of particular importance are proper fertilization, mowing, and watering.  Several broadleaf weed species cannot be satisfactorily controlled with proper use of herbicides alone, further increasing the importance of proper cultural management to reduce the opportunity for their establishment and spread.

 **Herbicides should be considered an aid, but not a complete cure, for broadleaf weed problems in landscaped turf.

 

Common Broadleaf Weeds found in NJ lawns….

bw1

Dandelion is a winter perennial. The dandelion has a thick fleshy taproot which often branches. New plants come from the root and root segments. Leaves form in a rosette, are deeply lobed, with the lobes pointing toward the base. Both the leaves and flower stems contain a white milky fluid. The flowers are yellow and are individual stems. The seeds are brown with the tip containing white hairs. The yellow flower will turn to a white globular puffball. The seeds are disseminated by wind and regular mowing. Dandelions spread by both seed and stems from the root. Dandelion is found throughout the United States.

 

 

bw2Common Chickweed is a shallow fibrous rooted winter annual which usually grows in moist shaded areas.  The leaves are small, smooth, pointed at the tip and elliptic in shape.  They are opposite on branching creeping stems, which root at the nodes.  Chickweed adapts well to different mowing heights.  The flowers of common chickweed are white, small star like with five notched petals.  It is spread by seed.

 

bw3White clover, found throughout the United States, is a shallow rooted winter perennial legume which spreads by stolons or above ground runners. The plant takes root from the stolons at nodes along the stems when they come in contact with the soil. The white clover plant has compound leaves divided into three leaflets which are all joined at a central point and originate at the nodes along the stems.  Leaves may contain a white ‘watermark’. White clover is adapted to many soils but tends to grow best in soils that are moist and low in nitrogen. The flowers are an aggregate of 20 to 40 individual flowers. They are white in color, although some have a slight pink tint. White clover flowers from May through September.

 

bw4Broadleaf Plantain is a shallow, mostly fibrous rooted perennial.  The leaves, which develop in a rosette, are large oval shaped with predominant veins.  Broadleaf Plantain is similar to several other plantain species, but does not have the purple color at the petiole of the leaves.  The main growth period for broadleaf plantain is from June through September.  The seed head is described as a rat-tail like seed head with flowers along the upper half.  Broadleaf Plantain spreads by both seed and shoots from the roots and can be found throughout the United States.

 

 

bw5Spotted Spurge is a summer annual.  While similar to prostrate spurge, there are subtle differences in the 2 varieties.  Spotted spurge has a more erect growth habit than prostrate spurge.  Leaves are small and oblong shaped with an irregular red to purple spot.  Leaves on the spotted variety are slightly larger.  Leaves grow opposite on the stem, spotted spurge has fewer leaves per stem.  Both varieties contain a milky sap in the stem of the plant.  It germinates mid spring and flowers from June thru September.  Both varieties reproduce from seed and can be found throughout the United States.