Resporulation of <i>Metarhizium anisopliae</i> granules on soil and mortality of <i>Tenebrio molitor</i> : Implications for wireworm management in sweetpotato

نویسندگان

چکیده

In Australia, sweetpotato (Ipomoea batatas L.) is vulnerable to root feeding insect pests such as wireworms (e.g., Agrypnus spp.). The number of registered insecticides control these limited and often pest pressure, for example by wireworms, severe close harvest, further limiting what can be applied. Incorporating biological agents entomopathogenic fungi Metarhizium anisopliae) into integrated management programmes may feasible in sweetpotato. M. anisopliae has been shown effective controlling more than 200 insects it able reside grow the rhizosphere rhizoplane, suggesting that could a promising candidate against soil pests. study presented here, was formulated calcium alginate granules fortified with nutrients. resporulation fungal tested on four different types laboratory. biocontrol efficacy resulting growth also examined using larval mealworms, Tenebrio molitor model laboratory glasshouse. Our results indicated sterilised favoured optimal resporulation, although did not have significant effect resporulation. caused high mortality (up 76%) mealworms glasshouse, whereas applied non-sterile demonstrated poor led low (13%) mealworms. result this indicates manipulation microbial populations field required enhance potential field.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

securitization of mortality risks in life annuities

insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...

15 صفحه اول

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...

on translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach

abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...

langauge needs analysis of undergraduate business management and economics students

the aim of conducting this study was to investigate the foreign language learning needs of undergraduate economics students and business management students in faculties of social sciences of alzahra and azad naragh university. in the study, which was designed on the basis of a qualitative-quantitative basis using interviews and questionnaires, 146 female undergraduate business management as we...

15 صفحه اول

ذخیره 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: Annals of Applied Biology

سال: 2022

ISSN: ['1744-7348', '0003-4746']

DOI: https://doi.org/10.1111/aab.12797