The acaricidal effect of eleven essential oils (Sweet basil, Common juniper, Atlas cedar, Coriander, Blue gum, European silver fir, Common lavender, Lemon, Peppermint, Scots pine, Summer savory) against poultry red mite Dermanyssus gallinae was tested in vitro using the direct contact method, at three different doses: 0.2 mg/cm2, 0.4 mg/cm2 and 0.6 mg/cm2. The results of the study revealed that...

cadmium is a heavy metal with a strong adverse effect on crop quality. moreover, it is a mobile element in environment and plants can easily uptake and transfer it to their organs. cadmium can easily enter human and animals food chains and threatens their health. to study the effects of a water soluble polymer and inoculation with mycorrhizal fungi on cadmium uptake of clover grown on contamina...

To determine if host plant abundance determined the size of clover root weevil (CRW) Sitona obsoletus larval populations, a study was conducted over 4 years in plots sown in ryegrass (Lolium perenne) (cv. Nui) sown at either 6 or 30 kg/ha and white clover (Trifolium repens) sown at a uniform rate of 8 kg/ha. This provided a range of % white clover content to investigate CRW population establish...

Cross-reactive antigens of clover roots and Rhizobium trifolii were detected on their cell surfaces by tube agglutination, immunofluorescent, and radioimmunoassay techniques. Anti-clover root antiserum had a higher agglutinating titer with infective strains of R. trifolii than with noninfective strains. The root antiserum previously adsorbed with noninfective R. trifolii cells remained reactive...

Strains of the entomopathogens Beauveria bassiana (Balsamo) Vuillemin and Metarhizium anisopliae (Metschnikoff) Sorokin were screened for effectiveness against the Formosan subterranean termite, Coptotermes formosanus (Shiraki). Biological control methods are being considered to augment current integrated pest management schemes that involve chemical baits and nonrepellent termiticides. In this...

BACKGROUND Due to symptoms and its complications, menopause influences the mental, psychological and physical health, social performance and familial relationships. Because of the undesirable side effects of hormone replacement therapy, tendency and desire toward alternative treatments in relieving menopausal symptoms have increased. Among the alternative therapies are herbs and among those, he...

Abstract Glyphosate is the most widely used herbicide in United States; however, concern escalating about increasing residues of glyphosate and its metabolite aminomethylphosphonic acid (AMPA) soil. There a lack scientific literature examining response cover crops to soil or AMPA. The objectives this study were evaluate impact AMPA silty clay loam on emergence, growth, biomass crops, including ...

To investigate the effects of red clover extract on the blood glucose and lipid levels of type 2 diabetic db/db mice, male db/db mice were treated with this extract for a period of 5 weeks. The red clover extract had a significant effect on lowering the blood glucose levels of db/db mice. The serum triglyceride, serum total cholesterol, liver triglyceride and liver cholesterol levels for diabet...

Sweet basil (Ocimum basilicum L., Lamiaceae) is a tropical species native to East Africa (Simon et al. 1990; Vieira and Simon 2000, 2006; Vieira et al. 2003). Sweet basil can be damaged in the field by chilling temperatures in spring and fall, and when stored and transported. Temperatures below 5°C lead to significant leaf necrosis and damage has been observed when temperatures drop below 10°C ...