The brown-banded cockroach,Supella longipalpa(Blattaria:Blattellidae)(S.longipalpa),recently has infested the buildings and hospitals in wide areas of Iran,and this review was prepared to identify current knowledge an...The brown-banded cockroach,Supella longipalpa(Blattaria:Blattellidae)(S.longipalpa),recently has infested the buildings and hospitals in wide areas of Iran,and this review was prepared to identify current knowledge and knowledge gaps about the brown-banded cockroach.Scientific reports and peer-reviewed papers concerning S.longipalpa and relevant topics were collected and synthesized with the objective of learning more about health-related impacts and possible management of S.longipalpa in Iran.Like the German cockroach,the brown-banded cockroach is a known vector for food-borne diseases and drug resistant bacteria,contaminated by infectious disease agents,involved in human intestinal parasites and is the intermediate host of Tnchospirura leptostoma and Moniliformis moniliformis.Because its habitat is widespread,distributed throughout different areas of homes and buildings,it is difficult to control.Considering its possible resistance to insecticides,the control situation may be far more complex.For improved control of S.longipalpa an integrated pest management program is needed.Sanitation,indoor insecticide spraying in the initial cockroach control phase and insecticide formulation baits are recommended simultaneously.展开更多
1-Isocyano substituted benzylphosphonates were prepared by dehydration of 1-N-formylamino substituted benzylphosphonates,which were obtained by a tricomponental condensation described by us.Mean- while addition of die...1-Isocyano substituted benzylphosphonates were prepared by dehydration of 1-N-formylamino substituted benzylphosphonates,which were obtained by a tricomponental condensation described by us.Mean- while addition of diethyl phosphite to N-trityl aldimine followed by deprotection,formylation and dehydration gave corresponding 1-isocyano alkylphosphonates in one-pot procedure.展开更多
In the wake of the further expansion of China’s opening to the outside world in recent years, quite a few aspects have been supplemented to the policies of absorbing direct foreign investments.
文摘The brown-banded cockroach,Supella longipalpa(Blattaria:Blattellidae)(S.longipalpa),recently has infested the buildings and hospitals in wide areas of Iran,and this review was prepared to identify current knowledge and knowledge gaps about the brown-banded cockroach.Scientific reports and peer-reviewed papers concerning S.longipalpa and relevant topics were collected and synthesized with the objective of learning more about health-related impacts and possible management of S.longipalpa in Iran.Like the German cockroach,the brown-banded cockroach is a known vector for food-borne diseases and drug resistant bacteria,contaminated by infectious disease agents,involved in human intestinal parasites and is the intermediate host of Tnchospirura leptostoma and Moniliformis moniliformis.Because its habitat is widespread,distributed throughout different areas of homes and buildings,it is difficult to control.Considering its possible resistance to insecticides,the control situation may be far more complex.For improved control of S.longipalpa an integrated pest management program is needed.Sanitation,indoor insecticide spraying in the initial cockroach control phase and insecticide formulation baits are recommended simultaneously.
文摘1-Isocyano substituted benzylphosphonates were prepared by dehydration of 1-N-formylamino substituted benzylphosphonates,which were obtained by a tricomponental condensation described by us.Mean- while addition of diethyl phosphite to N-trityl aldimine followed by deprotection,formylation and dehydration gave corresponding 1-isocyano alkylphosphonates in one-pot procedure.
文摘In the wake of the further expansion of China’s opening to the outside world in recent years, quite a few aspects have been supplemented to the policies of absorbing direct foreign investments.
