Insecticides Pest Engineering Part 1 doc

... weight (g) 0.00 Nil 13 5=5.4 25.0=2.4 Nil 13 5= 21. 7 54.0=9.5 Nil 13 2=2.9 10 8.2 =12 .5 Nil 12 9=3.2 216 .2 =14 .6 Nil 12 8 =19 .8 430.0=20.2 1 118 =20.5 9 61. 2=70.5 2 11 6=5.3 Table 1. II mortality and ... 72.5± (2.9) 17 .5(0.7) 12 .5(0.5) 7.5(0.3) 54.0±9.2 86.4 (1. 6) 21. 7(0.4) 16 .4(0.3) 9.4(0.2) 10 8.2 12 .5 17 2.8 (1. 6) 30.4(0.3) 19 .5(0.2) 10 .8(0 .10 )...

Ngày tải lên: 21/06/2014, 23:20

... Conventional insecticides z ____________________________________________________________________ Thompson Seedless 8.4 1. 1 aB 18 .7 ± 2.4 aA Flames Seedless 8 .1 ± 1. 1 aB 19 .2 ± 2 .1 aA Chenin ... with the pest. This objective can be achieved in two ways; 1) depositing the pesticide in the habitat of the pest were the pest may enter in contact with the pesticide or 2)...

Ngày tải lên: 21/06/2014, 23:20

... protein) 0 5 10 15 20 25 30 < ;10 11 -20 21- 30 31- 40 41- 50 51- 60 61- 70 71- 80 81- 90 91- 100 10 1 -11 0 Numberof mosquitoes tested Kisumu Vk7 B 0 10 20 30 40 50 60 70 < ;11 11 -20 21- 30 31- 40 41- 50 Number ... Africa: 10 Years’ Surveys 489 0 5 10 15 20 25 30 35 40 < 21 21- 40 41- 60 61- 80 81- 100 10 1 -12 0 12 1 -14 0 14 1 -16 0 Class of esterases activi...

Ngày tải lên: 21/06/2014, 23:20

... Biology International 41, 11 25 -11 36. Shirasu, Y., 19 75. Significance of mutagenicity testing on pesticides. Environmental and Quality Safety 4, 226-2 31. Simmon, U.F., 19 79. In vitro microbiological ... polimorfismi metabolici 91, 4 31- 469. Peter, J.V., Cherian, A.M., 2000. Organic insecticides. Anaesthesia and Intensive Care 28, 11 - 21. Pilinskaia, M.A., 19 82. Cytogene...

Ngày tải lên: 21/06/2014, 23:20

... yarns of only one system). 1, 2b 1, 20 1, 2b 1, 2b hh h ε − = ( 31) Woven Fabric Engineering 6 2,1n fb f1,2b f2,1n 1, 2b 1, 2 1, 2 1, 20 2,1b 2 ,1 2 ,1 2 ,10 2,1b coscos coscosFF F F S F S ε ββ ... ε 1, 2b are as well variable; near angle β 0c it is ε 1, 2b = ε fib . ( ) ( ) ( ) ( ) () 1, 20 1, 20 1, 2b 0 1, 20 1, 2b 1, 2b 1, 2b 1, 20 1, 2b 11 11 1...

Ngày tải lên: 20/06/2014, 12:20

... Environment International, Vol. 37, No. 1, pp. 71- 79, ISSN 016 0- 412 0 Gold, B. & Brunk, G. (19 82). Metabolism of 1, 1 ,1- trichloro-2,2-bis(p-chlorophenyl)-ethane and 1, 1-dichloro-2,2-bis(p-chlorophenyl)ethane ... 00 710 54766, New York, USA Ecobichon, D.J. (2000). Our changing perspectives on benefits and risks of pesticides: a historical overview. Neurotoxicology, Vol. 21,...

Ngày tải lên: 21/06/2014, 23:20

... Biology, Vol.7, pp .17 9 18 4. Miller TA. 19 88. Mechanisms of resistance to pyrethroid insecticides. Parasitology Today, Vol.4, pp.8 -12 . Insecticides – Pest Engineering 18 8 ... test). Insecticides – Pest Engineering 18 4 Fig. 7H. Susceptility status of Aedes aegypti populations to Permethrin in Colombia (OMS test). Insectici...

Ngày tải lên: 21/06/2014, 23:20

... 7.6 210 ± 12 .4 a 13 5 ± 51 a 45 Cypermethrin b 21. 8 ± 0.5 19 2.7 ± 30.4 a 216 .7 ± 21. 4 a 25 Deltamethrin b 27.5 ± 9.2 285.0 ± 27.8 a 379.5 ± 21. 9 a 10 λ-Cyhalothrin b 38.4 ± 4.3 13 3.3 ... 30, No. 1, pp. 14 4 -15 0, ISSN 10 81- 17 10 Zhang, M. & Scott, J.G. (19 96). Cytochrome b5 is essential for cytochrome P450 6D1- mediated cypermethrin resistance in LPR hous...

Ngày tải lên: 21/06/2014, 23:20

... ( DAT )( µ ) Insecticides 16 DAT1! 3DAT2 5DAT2 8DAT2 10 DAT2 ( 1 ) 0.33 ( 12 .55 ) a0 .19 ( 51. 71 ) a0 .16 ( 59. 91 ) ac 0 .15 ( 59.4 ) ac 0 .15 ( 59 .14 ) ac (2) 0. 31( 21. 47)a 0.06(80 .15 )a 0.06(83.64)ac ... Statistical analysis F= 0.27 F= 2.02 F= 1. 85 F= 1. 85 F= 1. 56 df =4, 11 6 df =4, 11 6 df =4, 11 6 df =4, 11 6 df =4, 11 6 GLM- P= 0.89 P= 0.096 P= 0...

Ngày tải lên: 21/06/2014, 23:20

... to n 1 if (n <= 1) 1 return 1 2 else 1 return f(n – 1) + f(n – 2) End Solution: f(0) = f (1) = 1. Upper bound: f(n)=f(n -1) + f(n-2) +1 ≤ 1+ f(n -1) + f(n -1) = 1+ 2*f(n -1) =1+ 2* [1+ f(n-2)+f(n-3)]≤ ... 2* [1+ f(n-2)+f(n-3)]≤ 1+ 2* [1+ f(n- 2)+f(n-2)]= 1+ 2 +4*f(n-2) ≤ ≤ 1 +2 +2 2 + … +2 n -1 =2 n -1= O(2 n ). Lower bound: f(n)=f(n -1) + f(n-2) +1= f(n-2) +...

Ngày tải lên: 28/03/2014, 15:20