Low plant density can reduce sunflower premature ripening caused by Phoma macdonaldii

study of interactions between sunflower genotypes and black stem (phoma macdonaldii) isolates using gge biplot approach

black stem is one of the most important fungal diseases of sunflower which is caused by phoma macdonaldii. this research was conducted to clarify the interactions between a few breeder lines and wild-type accessions of sunflower with seven isolates of phoma macdonaldii, the causal agent, under controlled conditions. the experiment was carried out in randomized complete block design with three r...

Plasma density perturbation caused by probes at low gas pressure

ارزیابی مقاومت چند رقم آفتاب گردان به بیماری ساق سیاه (Phoma macdonaldii)

بیماری ساق سیاه که عامل آن قارچ (Phoma macdonaldii) می باشد یکی از بیماری های مهم آفتاب گردان به شمار می آید. تولید ارقام مقاوم از روش های مفید برای کنترل این بیماری می باشد. بدین منظور حساسیت ده رقم آفتاب گردان نسبت به این بیماری در اطاق رشد در شرایط کنترل شده در قالب طرح بلوک های کامل تصادفی در سه تکرار که هر تکرار شامل ده گیاهچه بود مورد بررسی قرار گرفت. گیاهچه های 12 روزه به وسیله سوسپانس...

Bumblebee Preadators Reduce Pollinator Density and Plant Fitness

Plant sterols beyond low-density lipoprotein-cholesterol.

Moderate hypercholesterolaemia still remains one of the commonest metabolic disorders in developed societies, largely due to the effect of an inappropriate diet with high intake of saturated and trans fatty acids. This form of hypercholesterolaemia is often accompanied by arterial hypertension which may increase the atherogenicity of even moderately increased concentrations of the LDL fraction....