818                                  Laws of Maryland                          [Ch. 585

proved budget amendment and ad-
ministered in accordance with law.... 363,303
Federal Funds, provided that funds
received in excess of this estimate
shall be available for expenditure by
the University of Maryland upon
notification to the Director of Budg-
et and Procurement and the Comp-
troller of the Treasury on the forms
prescribed for budget amendment.... 542,734 2,091,237

13.05.03.05 Agricultural Services and Control

General Fund Appropriation................ 942,030

Of the amount of $942,030 hereby
appropriated, at least $216,614
shall be made available specifical-
ly for mosquito control and for no
other purpose, and of this amount
$146,551 shall be expended for
such control work throughout the
State only under the following
conditions:

(a)  Temporary work for the
alleviation of acute annoy-
ance by mosquitoes, such as
fogging towns, applications
by airplane to certain areas
where fogging is impractic-
able or undesirable, and the
like, shall be undertaken only
upon the condition that the
municipality or special taxing
area involved shall agree in
writing to defray at least 50
per cent of the total cost of
such temporary work, and

(b)  Permanent work, such as
upland ditching, marsh ditch-
ing, filling, and the like, shall
be undertaken only upon the
condition that the municipa-
lity or special taxing area in-
volved shall agree in writ-
ing to defray at least 25 per
cent of the total cost of such
permanent work.

(c) The determination whether
any such work is of a tem-
porary or permanent charac-
ter so as to fix the amount
of the contribution by the
municipality or special taxing