TOXICITY OF CERTAIN COPPER FUNGICIDES AND OTHER PESTICIDES TO TERRESTRIAL SNAILS [PDF]
Journal of Plant Protection and Pathology, 2009 Toxicity of certain copper fungicides to the small garden snail, Theba pisana was evaluated fed on sprayed cabbage leaves at the concentrations of 0.5% , 0.25% and 0.125% . According to LT50 values. The obtained LT50 values were 4.67, 5.18 and 8.41 day,
Emtiaz Ghoneim +4 more
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MethodsX, 2023 The lethal effect of a chemical acting alone can be predicted using the simple hyperbolic model, which relies on the chemicals' median lethal time (LT50).
Kingsley Chukwuemeka Kanu
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Evaluation of the effect of MbNPV on cabbage moth, Plutella xylostella (Lep.: Plutellidae), in laboratory conditions [PDF]
نامه انجمن حشرهشناسی ایران, 2008 Cabbage moth, Plutella xylostella L., is the most important pest in cabbage and canola cultures in Iran. Nuclear polyhedrosis viruses are known as important natural enemies of this pest. Because of economic importance of cabbage moth and the necessity of
A. Fahimi +4 more
doaj
گروه بندی لاین های امیدبخش گندم دوروم برای مقاومت به یخ زدگی با استفاده از برخی صفات مورفوفیزیولوژیک [PDF]
تنش های محیطی در علوم زراعیبا توجه به وجود تنش سرما در مناطق سردسیر کشور لزوم گزینش ژنوتیپهایی با پتانسیل عملکرد بالا و سایر ویژگیهای مناسب زراعی بیش از پیش آشکار میباشد. هدف این مطالعه بررسی تنوع لاینهای گندم دوروم در شرایط تنش یخزدگی و شناسایی لاینهای مقاوم به سرما در گندم
فاطمه محمدی آذر +4 more
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LETHAL EFFECTS OF 2,2-DICHLOROVINYL DIMETHYL PHOSPHATE (DDVP) ON FINGERLING AND JUVENILE Clarias gariepinus (BURCHELL, 1822) [PDF]
Croatian Journal of Fisheries, 2013 This study investigated the lethal toxicity of 2,2-dichlorovinyl dimethyl phosphate (DDVP) on African mud catfish, Clarias gariepinus fingerlings (mean weight 7.02 ± 2.56 g) and juveniles (mean weight 13.54 ± 1.46 g) in a static renewable bioassay. DDVP,
Isaac Tunde Omoniyi +2 more
doaj
Thermal tolerance and growth responses to in situ soil water reductions among alpine plants
, 2022 Freezing tolerance (LT50), heat tolerance (LT50), and growth responses to in-situ rainout shelter experiment in Australian alpine zone.
Emma Sumner (12330968)
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EFFICACY OF CERTAIN ACARICIDES AGAINST Tetranychus urticae AND THEIR SIDE EFFECTS ON NATURAL ENEMIES, Phytoseiulus persimilis AND Stethorus gilvifrons [PDF]
Journal of Plant Protection and Pathology, 2015 The objective of this study was conducted to determine the efficacy of five acaricides; Abamectin, Emamectin benzoate, Acequinocyl, Chlorfenapyr and Hexythiazox against Tetranychus urticae and its natural enemies, Phytoseiulus persimilis ...
Alyaa Tawfik, Laila Elgohary
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Values of LT50 of frost-damaged pine needles
, 2015 LT50 of frost-damage was calculated based on the relative electrolyte leakage (REL) of pine needles, derived from conductivity measurements from a common garden experiment.
Jaboury Ghazoul (146547) +7 more
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A laboratory bioassay method to assess the use of Toxic bait on anastrepha fraterculus (Weidemann 1830). [PDF]
, 2019 The lack of standardization of bioassays for the evaluation of toxic baittoxicity on the South American fruit fly,Anastrepha fraterculus(Weidemann 1830), has led to erroneous interpretations of assay results.The objective of this study was to develop a ...
PASINATO, J. +5 more
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, 2020 Toxicity of enthomopathogenic fungi Beauveria bassiana to armyworm (Spodoptera litura) has been investigated in Pest Laboratory of Faculty of Agriculture, Syiah Kuala University, Darussalam, Banda Aceh.
Jauharlina, Jauharlina +1 more
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