There were some interesting statements from the federal government
last week.
In the Federal Register / Vol. 72, No. 99 / Wednesday, May 23, 2007
/ Notices - page 28947
Issued by the Department of Agriculture, Animal and Plant Health Inspection
Service, Docket No. APHIS-2007-0060, "Emerald Ash Borer; Availabililty
of an Environmental Assessment" on the right side of the
page about a third the way down the column, I quote:
"EAB eradication
efforts involve the removal of all ash trees within a specified radius
around known infestations. However, by the time an infestation is
discovered and treated, EAB has usually already dispersed outside
the eradication zone."
We tried to tell them this over two years ago, and many agencies destroying
healthy ash trees today at the front still do not understand this.
It does not work. It doesn't eradicate the EAB. It only eradicates
ash trees. Individuals should be allowed to treat their ash trees
to save them even if they are in the governments "eradication
zone."
To view that page of the Federal Register quoted above go to http://www.saveyourash.info/EAB-APHIS.pdf
The above referenced portion of the Federal Register is a Notice
to the public of the Availability of an Environmental Assessment prepared
by the Animal and Plant Health Inspection Service relative to the
"Proposed Release of Three Insect Parasitoids for the Biological
Control of the Emerald Ash Borer, Agrilus planipennis, in the Continental
United States."
Here are a couple of interesting quotes from page 20 of that document.
"While
it is clear that American ash species are not resistant to EAB per
se, they can withstand some attack as evidenced by callusing of EAB
galleries (Gould, 2007)."
"Spathius
agrili will not have to cause 100% mortality of EAB to impact the
health of ash stands, because ash can successfully withstand some
attack (Gould, 2007). "
According to them it sounds like an ash tree with a minor infestation
of EAB is not necessarily a lost cause. This is even more reason to
treat your favorite ash tree with appropriate insecticides and even
if the treatment is not 100% affective you may still be able to save
your ash tree.
To view the complete text of that assessment go to http://www.saveyourash.info/EAB-APHIS-2.pdf
If you have an opinion to express to the government regarding the
proposed release of these non-native insects you can send them online
at http://www.regulations.gov.
Select Animal and Plant Health Inspection Service from the agency
drop-down menu, then click Submit. In the Docket ID column, select
APHIS-2007-0060, on the next page click in the Document ID column,
Views column or Add Comments column.
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