family, or to the dried leaves of these plants. the dried and cured leaves of tobacco plants are smoked and consumed in other ways as a source ofthe alkaloid drug nicotine, a powerful neurotoxin that is particularly harmful to insects . more than species of tobacco plants have been identified. among...
taxonomy over species are described in thegenus pomacea since . however, the validity of many species is doubtfull and in reality the number of species is much lower. the problem with the taxonomy in pomacea is thea most species descriptions are based on only a few shells, without a decent detailed...
in the refrigerator section. the kitchen crew has a whole new way to cut and de-seed pomegranates, which has also been trending on social media. we tested out the method, and we approve!...
for testing. the presence of virus is typically determined by the elisa procedure. for many crops, tissue from the suspect plant is macerated in a buffer solution and paper strips containing antibodies to the suspect virus inserted into the mix of buffer solution and plant tissue. this technique gives...