Hümik ve fülvik asitlerin entomopatojen nematodlar, Steinernema carpocapsae TURS4, Steinernema feltiae TUR3 ve Heterorhabditis bacteriophora HB.H üzerine etkileri
نویسندگان
چکیده
منابع مشابه
Cryopreservation of Steinernema carpocapsae and Heterorhabditis bacteriophora.
A method for the cryopreservation of third-stage infective juveniles (IJ) of Steinernema carpocapsae and Heterorhabiditis bacteriophora was developed. Cryoprotection was achieved by incubating the nematodes in 22% glycerol (S. carpocapsae) or 14% glycerol (H. bacteriophora) for 24 hours, followed by 70% methanol at 0 C for 10 minutes. The viability of S. carpocapsae frozen in liquid nitrogen as...
متن کاملTarget Host Finding by Steinernema feltiae and Heterorhabditis bacteriophora in the Presence of a Non-Target Insect Host.
The ability of Steinernema feltiae or Heterorhabditis bacteriophora infective juveniles (IJ), when applied to the soil surface, to infect a Galleria mellonella larva at the base of a soil-filled cup (276 cm(3)) was evaluated in the presence and absence of 100 larvae of a non-target insect, the aphid midge Aphidoletes aphidimyza, near the soil surface. In all four trials with either S. feltiae o...
متن کاملبررسی بیمارگری دو گونه‌ی Steinernema carpocapsae و Heterorhabditis bacteriophora روی شب پره مینوز گوجه فرنگی (Tuta absoluta)
شب‌پره‌ی مینوز گوجه‌فرنگی Tuta absoluta یکی از آفات خطرناک مزارع گوجه‌فرنگی می‌باشد که در صورت طغیان تا 100% محصول را از بین می‌برد. در این بررسی به نقش بیمارگری لاروهای سن سوم (IJs) دو گونه‌ی Steinernema carpocapsae و Heterorhabditis bacteriophora روی سنین مختلف لاروی آفت مذکور درون ظرف پتری و درون برگ‌های جدا شده‌ی گوجه‌فرنگی پرداخته شده و نماتد کارآمدتر انتخاب شد. توانایی گونه‌ی مؤثرتر در آل...
متن کامل"Pesta": New Granular Formulations for Steinernema carpocapsae.
"Pesta," a new granular product for use with entrapped biocontrol agents, is based on a cohesive dough made of wheat flour, fillers, and other additives. Infective juveniles of the entomopathogen Steinernema carpocapsae strain All incorporated in Pesta granules emerged when the granules were softened by immersion in water. These granules may be useful for the biocontrol of insect pests in the s...
متن کاملMorphometrics of Infective Juveniles of Steinernema spp. and Heterorhabditis bacteriophora (Nemata: Rhabditida).
Selected morphometrics of Heterorhabditis bacteriophora and seven species of Steinernema from in vivo culture were compared in relation to time of harvest. In addition, five Steinernema species were reared in vitro and their morphometrics were compared with those from in vivo culture. With in vivo culture, there was generally a negative linear relationship between body length of infective juven...
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ژورنال
عنوان ژورنال: Türkiye Biyolojik Mücadele Dergisi
سال: 2018
ISSN: 2146-0035
DOI: 10.31019/tbmd.402979