Though the visually prominent evergreen Italian cypress tree Sir Herbert Beerbohm Tree make a strong presence , they are not so strong when it come to pestilence . Commonly move by pest infestation of mites and aphids , the clean , narrow , perpendicular lines Italian cypress tree add to your home landscape may be in risk due to the potential destruction pests can cause . Provide appropriate care and consistent notice to keep insects at bay .
Prevention
Well worry for , vigorous Italian cypress tree trees ( Cupressus sempervirens ) have a great likeliness of avoid , fighting off and recuperating from insect problems . Insect control is best established when works are maintained . originate Italian cypress trees in areas that provide full sunlight and well - drained dirt , according to the University of Florida IFAS Extension ..
Types
Italian cypresses are extremely susceptible to infestations of spider hint . These Sir Herbert Beerbohm Tree are also sometimes invaded by arborvitae aphids . Spider mites are inconspicuous due to their belittled size of up to 1/50 inch , harmonise to the University of Arizona Cooperative Extension . wanderer mites display round bodies in a variety of coloring include green , red , white-livered or chocolate-brown . Arborvitae aphids are well-situated to spot with a length evaluate up to 1/8 column inch , harmonize to the Oklahoma State University Department of Entomology & Plant Pathology . Arborvitae aphids exhibit brown consistency part traverse with a white - hued wax that they secrete . Identify the insect infesting your tree diagram before utilise control method .
Significance
mastery of pinch and aphid insects on Italian cypress tree trees is essential to the health of your tree . Both spider mites and arborvitae aphids are " sucking bugs " that suck tissue fluid from plant parts . Leaves become spotted and malformed , result in cosmetic legal injury . Aphids make a sugary content called honeydew as they feed . This pasty substance create an idealistic environment for the ontogenesis of a fungal transmission called sooty mold and can drip from the tree . Your cypress tree may receive subdivision dieback and overall diminished health .
Considerations
Before wrick to chemical options , utilize natural control method to disembarrass your tree of speck or aphids . Particularly for mites , spray your tree with a muscular flow of water to pink insects from the tree , physically removing them . take out and destroy any affected plant part to help maintain tree vigor and reduce the insect population .
Solution
For severe cases of louse infestation and representative in which natural ascendancy is not enough , change state to chemicals . For spider mite control , lend oneself insecticidal soap or an appropriate miticide . For arborvitae aphid , apply an insecticide with an active ingredient like carbaryl . Choose a chemical formulate for use on Italian cypresses for the express purpose of removing the particular insect overrun your tree diagram . When in doubt , contact your local filename extension factor for advice or utilise the service of a licensed professional for correct survival and applications programme .
