The spotted lanternfly ( Lycorma delicatula ) is an encroaching plague in the United States that was first detected in 2014 in Pennsylvania . It is a gadfly of numerous genteel and wild host . It can induce serious damage to Malus pumila , grape , Lucy Stone yield , landscape trees , and others and can be a nuisance plague in urban areas .
Is California at risk?It is forecast that many agriculturally authoritative regions in California are at a gamy risk if this pest ever invades the res publica . California ’s climate and a wide innkeeper range , including both naturalise and wild mintage , can digest the establishment and spread of the spotted lanternfly . The tree - of - promised land , which is a favorite host of the spotty lanternfly , is an trespassing tree that is scatter throughout California and can serve as a reference of plague .
Who should be concerned?Apples , cherries , grapes , apricot , pears , and rose are some of the commodities at risk in California that are valued at more than $ 7 billion . spotty lanternfly is also a pain in the neck to urban landscapes by infesting grapes , pink wine , and various mintage of Tree .
What does this pest do?Spotted lanternfly inserts its pierce and sucking mouthparts into plant life tissues , feeds on nutrient - racy phloem sap , and produces large volume of honeydew melon . Feeding depletes nutrients , and reduces plant vigour and proceeds . Sooty mold develops on honeydew melon and affects photosynthesis . gruelling infestations can pop the plant . When uncontrolled , populations build to hundreds or M on an item-by-item plant .
What is its lifespan cycle?On the east coast , testicle egg laying take place in crepuscle , and houri start go forth in springtime and mature into adults pop out in summer . testis are brood by a waxy protective material .
How to hold spotted lanternfly?Removing and demolish egg masses , applying biologic and synthetical pesticide , and promote biocontrol agents are some of the ascendancy alternative . The first line of defense is to prevent its intrusion and facing pages .
How can it get to California?It can arrive as egg masses ( mistaken for a splatter of mud ) or other life stages in / on packages , vehicles , and other inanimate objects affect from infested areas .
What should we do?Since blob lanternfly affects tame , landscape painting , and wild plant , both the farming community and the general world should be aware of them , their likely damage , and their negative impact on California . All of us should be capable to recognize the pest and report it to the local agrarian commissioner or farm advisor office .
germ : ucanr.edu
