Page 118 - 006
P. 118

112




                                                                                                ,
                                                                                       /



                           ^

                        Y

                   

 
#
  5((        !  &6 3 .  !  
 PVC      0.3             '  "
   '  .
                   (tarpaulin) 
    - "   3 .  !  
  !    H  3   3 '  
   
4  '        
K 5(



                                                                                      /
                                                      7
                     6 
  '(! #       9 #	  
    7  * %   & 6/   Knock down chamber (	  ) ' / 7.1 C
                                  L 
  '(! #' /  
    
	 * '1    &  &       . 4   !  Q


                   (	  	7 *       #0'0
& 	7    &  &       . 4' /5(  	7 5(   * 

  '(! # ## (






                     A                                     B            C
                                6/


                                                                                        6/

                                   6
                                       /

                   $     7.1   &     ' %'(! #   !'L - .   !  Q    #  % ( A:   &    "(!   &
                    X

                                                                               6/
                                                6/

                            Microapplicator, B:  &   . !   &  Spray tower, C:  &    Knock down chamber
                            (Burkard Manufacturing Co. Ltd., 2001)

                        7.3.2  #	$ O    $I ! F!?	2W $X     	$[;_ (Repellent efficiency test)

                                                                     0
                                                                                                     +/
                                                             1
                                                                                  /
                                                                  6
                                1)  :   no choice test   ("   #.%*   !   & '    
  '(! #     3
                                            /

                        ' 0  -      '        5  !  
       - %     7"        	 * 
      "
                                                   1





                            /
                                                                   6
                                 )
                                                                                               	7
                                                                                                     6
                           /

                                                                 +
                                                       6
                       '3  
   (           #  #.% *(# '
        ,
  5   * 
    ' "# .%
                                                                         Y
                                                                                                )
                                                                       ,

                                                                                              /
                                                          +
                                                        	7
                     	 * 
    "5      15   '   	 * 
  * # '
    ' /      H)
 #5    
5   
 	#
                                                                +

                                                                             +/


                                                                                              	7
                                                                 7
                   
 .%  
&      (  "      10 %       L 
        !   #
  '(! #
#    '
  #

                                                                                                  /
                       6

                              	7
                                                                        1
                                                   	/


                   .6%  %       3  !67
                                2) :   choice test  (" 1 
  ( 4
      ( !  3   $) "
    9
                                                                                     ,








                                                                                          /
                                                           0
                    	( #     2 !   ' K 
  !        %('(! # (treatment)    !  ' "(!   & '               /


                                                     +/

                       
  '(! #   
!     +/     %0(& #&0  (control)     !   ' / "( 	 '1     "   !   & '  /
                                                                                           	7
                                                                           1
                                                             )


                                                        /
                       
  '(! #     "  
  ( 4   ' 0  -      '     
  ( 4
   ' !     
#



                                                                        /

                                                                               ,
                                                                                                  1
                   (  " '  !        ' !  !      *     7"  %    ( ! 3  $) "
    9

                                      	7
                                                             67

                            *     7"  %67     c(Z  *(#	 '+
*1        ' /   
9    
   %('(! #   %(
                                                                                                     0
                                                                                       0
                   & #&0   	 * 

  '(! #'
K 1  %     * & # 5  %      +/   L 
  ( 
         !   #
                                                                                                 1

                                                     	/

                                             0
                                                                     	/

                   
  '(! #
	#    $	  )      
Y#      
       
 .%
    /" * 

  ( 4
      .%

                                                                         Y
                                                                       6
                                                                                                     6

                                                               /

                                       * %- %   6/  ' '  	
4  
   .6/   !    
    6 
 ' *
                                   	7

                      7"  %67  
  &1      &   	   
  5   (Percentage repustion, PR) (	     7
   113   114   115   116   117   118   119   120   121   122   123