meninges. plural of meninx; the three membranes covering the brain and spinal cord: the dura mater, arachnoid, and pia mater. adj., adj meninÂ´geal. Meninges of the central nervous system.tymology: Gk, meninx, membrane. the three membranes enclosing the brain and the spinal cord, comprising the dura mater, the pia mater, and the arachnoid membrane. The pia mater and the arachnoid can become inflamed by bacterial meningitis, causing serious complications that may be life-threatening. meningeal, adj.
If you eliminate the underlying causes of lawn stress, the chinch bugs are less likely to return. Causes of Stress In Turfgrasses. Some causes of grass plant stress include: Mowing improperly: mowing too short, using dull blade. Over-use of nitrogen fertilizer, which stimulates excessive grass foliage growth.
They can destroy plants of all kinds in a matter of weeks! I have created an offering plate for birds every morning of these caterpillars. But to easily rid your garden of them: Use a mixture of tobacco dust, pyrethrum powder (dried pyrethrum flowers crumbled into a powder) and make a solution to spray on the leaf roller. Garden Centipede â These litter guys will eat your young plants up in no time, so get rid of them with this simple solution: Drench the soil with a mixture of water, garlic and tobacco.