Chemical Pesticides: Mode of Action and Toxicology - Chapter 3 pps

... diafenthiuron. O N C N S H H CH CH CH 3 CH 3 CH 3 CH 3 C CH 3 CH 3 CH 3 O N C N CH CH CH 3 CH 3 CH 3 CH 3 C CH 3 CH 3 CH 3 O N C N O H H CH CH CH 3 CH 3 CH 3 CH 3 C CH 3 CH 3 CH 3 O N C N S H H CH CH CH 3 CH 3 CH 3 CH 3 C CH 3 CH 3 CH 3 HO H 2 O 1 O 2 or OH CYP-enzyme diafenthiuron toxic ... B and azox- ystrobin, which has been market...

Ngày tải lên: 11/08/2014, 12:21

... the name (RS ) -3 -allyl-2-methyl-4-oxocyclo- pent-2-enyl(1R,3R )-2 ,2-dimethyl- 3- ( 2-methylprop-1-enyl)cyclopropanecar- boxylate from the International Union of Pure and Applied Chemistry (IUPAC). ... development CH 3 C CH 3 CH CH 3 CH 3 CO O CH 3 CH 2 CH CH CH CH 2 O Pyrethrum (from Chrysanthemum) CH 3 OC C CH 3 CH CH 3 CH 3 CO O CH 3 CH 2 CH CH CH CH 2 O O CH...

Ngày tải lên: 11/08/2014, 12:21

... the law of mass action, and our knowledge of the nature of the chemical processes in organisms, we can condense biochemical toxicology to three sentences, and about seven types of reactions: 1. ... Stenersen  2.2.2 Dose and effect The law of mass action tells us that the amount of reaction products and the velocity of a chemical reaction increase with the conce...

Ngày tải lên: 11/08/2014, 12:21

... of feeding of Lepidoptera larvae and paralysis of the gut that retards the passage of food and allows the spores to germinate. The larvae suffer a general paralysis and die. Bt israelen- sis-treated ... proteins, and their function and versatility for insect control have yet to be elucidated. 4.1 The mechanism of action of δ-endotoxins As mentioned, the δ-endotoxin (Cr...

Ngày tải lên: 11/08/2014, 12:21

... chemically very diverse. A DMI N CH 3 CH 2 C CH 2 C H C C C CH 3 CH 3 CH 3 H H 3 C H 3 C H 3 C HO CH 3 H 3 C CH 3 CH 3 CH 3 14 HO H 3 C H 3 C H 3 CCH 3 CH 3 CH 3 H 3 C H 3 C H 3 C HO CH 3 H 3 C CH 3 CH 3 CH 3 CH 2 14 ergosterol 2 4- m eth y lenedih y d r olanoste r ol HO H 3 C H 3 C H 3 CCH 3 CH 3 lanosterol cholesterol ©2004 .....

Ngày tải lên: 11/08/2014, 12:21

... sources. O CH 3 CH 3 OCN O SN CH 2 CH 2 CH 2 CH 3 CH 2 CH 2 CH 2 CH 3 CH 3 O CH 3 CH 3 OCNHCH 3 O O CH 3 CH 3 OH Insects Mammals carbosulfan carbofuran O CH 3 CH 3 OCNHCH 3 O OH Mammals P CH 3 S CH 3 O O NHC ... in plants and animals: P S CH 3 O CH 3 O SCH 2 C O NHCH 3 P O CH 3 O CH 3 O SCH 2 C O NHCH 3 P S CH 3 O CH 3 O SCH 2 C O O P S O CH 3...

Ngày tải lên: 11/08/2014, 12:21

... is of great eco- nomic importance and is cross-resistant to parathion-methyl and profenofos, but not to chlorpyrifos. It has an acetylcholinesterase with low sensitivity to paraoxon-methyl and ... following reaction: Table 9.5 Summary of the Results of the Work of Arnaud et al. (1998) on the Content of EPSP Synthase and Its Properties Leaves Roots Biotype nkat I 50 nkat I 5...

Ngày tải lên: 11/08/2014, 12:21

... (Norwegian standard) Kaptan Chemical Names Chemical Abstracts (CA) 3a,4,7,7a-tetrahydro- 2-[ (trichloromethyl)thio ]-1 H -isoindole-1 ,3( 2 H )- dione International Union of Pure and Applied ... -reductase. CH 3 CH 2 CH 2 CC OCH 2 CH 2 N CH 2 CH 3 CH 2 CH 3 O SKF 525A ON CH 3 CH 3 ON CH 3 CH 3 tridemorph dodemo r ph ON CH 3 CH 3 CH 2 CH(CH 3 )CH...

Ngày tải lên: 03/04/2014, 12:11

... reactions of , OH − HCO 3 − OH − HCO 3 −  H 2 OCO 3 2− ++ HCO 3 − OH − HCO 3 − HCl HCO 3 − H 2 CO 3 Cl − +→+ HCO 3 − HCO 3 − TX249_Frame_C02.fm Page 1 43 Friday, June 14, 2002 1:51 PM © 20 03 ... prepared such as 1 0-, 1-, 0. 1-, and 0.01-mL portions of the sample. Each of these portions is inoculated into a set of five replicate tubes. For example, for th...

Ngày tải lên: 11/08/2014, 10:22