Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
نویسندگان
چکیده
منابع مشابه
Allometry of Workers of the Fire Ant, Solenopsis invicta
The relationship between worker body size and the shape of their body parts was explored in the polymorphic ant, Solenopsis invicta. The data consisted of 20 measurements of body parts as well as sums of some of these measurements. Size-free shape variables were created by taking the ratios of relevant measures. After log-transformation, these ratios were regressed against the logarithm of tota...
متن کاملTephrosia vogelii: a pesticide of the future for African farming
Global population is expected to reach 9 billion by 2050, increasing pressure on food production (Godfray et al., 2010). Constraintson crop production areparticularly acute in Africa where population growth is greatest and where 80% of all food is produced by small holder farmers on farm sizes of less than one hectare (Stevenson and Belmain, 2016). Crop losses caused by pests and diseases are t...
متن کاملthe effect of esp materials on medical studentsreading proficiency
چکیده این تحقیق " مواد درسی " را به عنوان یکی از بحث برانگیزترین موضوعات آموزش زبان تلقی کرده و درتلاش است به سه سوال عمده پاسخ دهد: 1) آیا بکارگیری جزوات گرداوری شده توسط گروهی از مدرسین تاثیر بسزایی در میزان توانش خواندن و درک متون انگلیسی دانشجویان پزشکی دارد؟ 2) آیا استفاده از مواد درسی اصلی( بین المللی )، توانش خواندن و درک متون انگلیسی دانشجویان پزشکی را به طور چشمگیری تحت تاثیر قرار م...
15 صفحه اولFumigant Toxicity and Repellence Activity of Camphor Essential Oil from Cinnamonum camphora Siebold Against Solenopsis invicta Workers (Hymenoptera:Formicidae).
The red imported fire ant (RIFA) Solenopsis invicta Buren causes severe damage to humans and animals as well as the environment. Chemical treatment is the main strategy of RIFA management, which also is potentially toxic to the environment. Plant essential oils (EOs) are considered as potential substance that can be used to control insects. This study aimed to identify the chemical composition ...
متن کاملComplete Genome Sequence of a New Isolate of Solenopsis invicta virus 3 from Solenopsis invicta × richteri Hybrid Ants
Solenopsis invicta virus 3 (SINV-3) is a positive-sense, single-stranded RNA virus that infects the red imported fire ant, Solenopsis invicta Buren. We report here the full genome (10,383 nucleotides) of an isolate infecting Solenopsis invicta × richteri hybrid ants, which we have identified as SINV-3 hybrid.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sociobiology
سال: 2014
ISSN: 0361-6525
DOI: 10.13102/sociobiology.v61i1.28-34