C. B. William

Learn More
In other words, we hoped to find in this case an intimate relationship between the dual r61e of hydrogen peroxide as oxidizing and reducing agent and the catalytic decomposition of the hydrogen peroxide. These expectations were based upon free energy calculations for the above reactions; by means of the free energy data of Lewis and Randall2 we calculated(More)
A simple observational approach for studying the response of the diamondback moth (DBM), Plutella xylostella (L.), to environmental gradients including latitude, insecticide application and climate change, was developed in this study. Insecticide resistance and carboxylesterase frequency in DBM collected in 1979/1980 and 1986/1987 were selected as two(More)
tiopsis hervorgerufen. Diese Pilze werden dann in den Wurzeln der Wirtspflanze pathogen, wenn die Widerstandsfahigkeit der Pflanzen herabgesetzt wird. Dies erfolgt durch ungiinstige Uberwinterung, falsche Diingung oder zu starke Transpiration der Pflanzen im Sommer, sofern these ungeschutzt zu reiehlicher Besonnung and Windeinwirkung ausgeset3t sind(More)
  • 1