Honey Bees: Estimating the Environmental Impact of Chemicals - Chapter 2 doc

... 10 0-5 1-6 3-Methyl -2 - cyclohexen-1-ol C 7 H 12 O 1 12 x 21 37 8 -2 1 -2 trans -2 - Hepten-1-ol C 7 H 14 O 114 x 3346 7-7 6-4 Benzene ethanol C 8 H 10 O 122 x 6 0-1 2- 8 2- Ethyl-1-hexanol C 8 H 18 O 130 x 10 4-7 6-7 1-Octanol ... C 3 H 6 O 2 74 x 11 6-0 9-6 3-Buten -2 - one C 4 H 6 O 70 x 7 8-9 4-4 2- Butanone C 4 H 8 O 72 x 7 8-9 3-3 3-Hydroxy...

Ngày tải lên: 12/08/2014, 04:22

... (19 92) . Guideline for the efficacy evaluation of plant protection prod- ucts – Side-effects on honeybees – directive PP 1/170 (2) . Bull. OEPP/EPPO 22 , 20 3 21 6. 21 OECD (1998). 21 3 Guidelines for the ... following categories: high-, medium-, and low-risk products. Each stage of the procedure leads to either an assessment of the risk (and therefore classification in one...

Ngày tải lên: 12/08/2014, 04:22

... evaluating the side effects of plant protection products on honeybees. Bull. OEPP/EPPO 22 , 20 3 21 5. 7 ICPBR (20 00). Guideline for the efficacity evaluation of plant protection prod- ucts. In: Hazards of ... Entomol. 22 , 177–1 92. 9 Stoner, A. and Wilson, W.T. (19 82) . Diflubenzuron (dimilin): Effect of long- term feeding of low doses of sugar-cake or sucrose syrup on...

Ngày tải lên: 12/08/2014, 04:22

... channel. Imidacloprid (IMI) {1–[(6-chloro- 3- pyridinyl)methyl ]-4 ,5-dihydro-N-nitro-1H-imidazol -2 - amine} is one of these new molecules (Figure 6.1). According to the literature, IMI in insects acts ... impairment of acquisition and retrieval of olfactory condition- ing in the honey bee. Behav. Brain Res. 81, 21 5 22 2. 14 Cano Lozano, V. and Gauthier, M. (1998). Effects...

Ngày tải lên: 12/08/2014, 04:22

... 0. 82 5 171.30 2. 96 28 .07 7.30 1.30 0. 32 1.51 0. 52 6.83 0.87 New 2 1 141.50 2. 49 32. 16 8 .24 1.77 0 .29 1.57 0.51 5.71 0.70 2 150.78 2. 64 29 .17 7.36 1.76 0.37 1.43 0.45 5.79 0. 72 3 148. 62 2. 62 29.18 ... 11.68 1.40 Old 2 1 693.43 11.56 58.96 13.75 3.40 0.53 2. 24 0.46 12. 68 1.48 2 7 02. 34 11.71 9. 32 1 .25 2. 97 0.39 1.15 0.35 14. 02 1.37 3 6 92. 59 11.53 56...

Ngày tải lên: 12/08/2014, 04:22

... GHO 1 42 4 20 10 18 6 26 7 9 24 3 18 3166 39 4 25 461019 5 39 8 20 13 10 10 624 679 7 7 33 14 7 39 8 27 6 32 35 921 30 22 25 2 10 9 3 45 36 7 11 40 10 29 14 7 12 6 30 27 24 6 7 13 20 10 29 16 5 20 14 ... (1996). The transfer of Ra -2 2 6 to honey and the possible use of the honey bee as a bioindicator in the uranium mining area of the Wismut region (G...

Ngày tải lên: 12/08/2014, 04:22

... Ͻld 0 .24 Ͻld 32 Ͻld 23 .15 0.16 0.13 Ͻld 0. 82 8 .20 1 .22 0.76 61.15 Ͻld 1.88 Ͻld 33 Ͻld 19. 82 Ͻld Ͻld Ͻld 0.70 6.14 0.19 0.63 57.58 8 .20 Ͻld 0 .28 34 Ͻld 15 .24 Ͻld Ͻld Ͻld 1.38 6 .24 0 .22 0. 62 70.78 ... account for about 93 percent of the total inertia of the system. The factorial map F 1 F 2 (Figure 12. 2), which accounts for most of the variance of the sys...

Ngày tải lên: 12/08/2014, 04:22

... such as the Southern- or Northern-corn rootworm or the boll weevil. In order to increase the level of expression of the native Bt gene, the cry1Ab gene [20 ] and the cry2Aa2 gene [21 ] have been expressed ... 1996 of lepidopteran-insect-resistant cotton in the USA [7]. The expression of an insecticidal protein in plants presents many advan- tages over the exogenous a...

Ngày tải lên: 12/08/2014, 04:22

... conclusion, there are two possibilities to avoid risk for honey bees: the nonexpression of the toxin in the tissues bees feed on, or the innocu- ousness of the toxin for bees. The risk assessment of the ... [10]. The transgene codes for the PAT protein which confers tol- erance to Glufosinate. Four parcels of 22 ϫ 22 m, with two parcels of each type, were sow...

Ngày tải lên: 12/08/2014, 04:22

... with the demonstrated will- ingness and ability to honor their policy commitments—are hypothesized to offer donors a higher rate -of- return on their environmental aid investment than non-credible ... number of difficulties in calculating the precise amount of environmental expenditure. There is no generally accepted definition of an environmental project” or of the envi- ron...

Ngày tải lên: 11/06/2014, 00:10