نتایج جستجو برای: liriomyza trifolii
تعداد نتایج: 906 فیلتر نتایج به سال:
مگس مینوز جالیز liriomyza trifolii (burgess)از آفات کلیدی و خسارتزا در کشت های گلخانهای خیار در بسیاری از نقاط کشور محسوب میگردد. این تحقیق بمنظور ارزیابی کارایی ترکیبات جدید حشره کش شامل آبامکتین (ورتیمک®ec 1.8% ) به میزان 600 میلی لیتر در هکتار، استامیپراید (موسپیلان®sp 20% ) به نسبت 750 گرم در هکتار و سیرومازین (تریگارد®wp 75% ) در دو میزان 100 و 200 گرم در هکتار در سال اول و در مقادیر ...
Thirty-five populations of Heterodera glycines and populations of 15 other Heterodera, Globodera, and Punctodera species were studied morphometrically and some were compared serologically. There was a wide range of each measurement within each nematode population. Except for one soybean cyst nematode population from Indiana, which was a tetraploid and considerably larger than the others, morpho...
Rhizobium leguminosarum bv. trifolii is a soil-inhabiting bacterium that has the capacity to be an effective N2-fixing microsymbiont of Trifolium (clover) species. R. leguminosarum bv. trifolii strain WSM1689 is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated from a root nodule of Trifolium uniflorum collected on the edge of a valley 6 km from Eggares on the Greek Isl...
The sugarbeet cyst nematode, Heterodera schachtii Schmidt, 1871, was discovered by Mai et al. (4) in fields of 16 New York State commercial red table beet growers during a survey in 1970-1971. They reported that the clover cyst nematode, H. trifolii Goffart, 1932, which also has lemon-shaped cysts with bullae, was present in very low numbers in many of the fields sampled. Thus a rapid and relia...
A field test carried out in an industrial greenhouse in Lithuania revealed the attractiveness of synthetic methyl salicylate (MeSa) towards an economically important leafmining tomato pest, Liriomyza bryoniae (Kaltenbach) (Diptera, Agromyzidae). The behavioural reaction of the flies depended very much on the simultaneous presence of both olfactory and visual stimuli. The attractiveness depended...
Though quarantine disinfestation treatments have been exempt from the methyl bromide phase out, it is still required to research and develop alternative treatments for fumigation of plant material in transit. This study investigated the ability of both the egg and pupal stages of the quarantine pest, South Americian leafminer, Liriomyza huidobrensis to survive submersion in water heated to temp...
Population Abundance of Liriomyza spp. (Diptera: Agromyzidae) at the Tomato and Potato Center in Bali. The study aims to understand structure community, population, determine relationship between population groups on tomato potato plants research was conducted from September 2021 February 2, 2022, an altitude 750-1250 masl, located Tabanan Regency, Buleleng Badung Regency Bangli Regency. sampli...
Tarım ve hayvancılık açısından risk oluşturan zararlılar, doğrudan ya da dolaylı olarak ekonomik kayıplara neden olmaktadır. Bununla birlikte bir kısım zararlı ise başta insan olmak üzere canlı sağlığını tehdit eden çeşitli hastalıkların vektörüdür. Dolayısıyla zararlılar ile mücadelede kimyasal yöntemlere alternatif stratejilerin geliştirilmesinde maternal kalıtılan üreme manipülatörü endosimb...
Vulval cones of four closely related Heterodera species - H. glycines (races 1-5), H. lespedezae, H. schachtii, and H. trifolii - were examined using scanning electron microscopy. Numbers of dorsal and ventral radial ridges, total radial ridges, perineal ridges, and preanal ridges were useful in differentiating the five races of H. glycines and the other three species. Most of the populations d...
Rhizobium leguminosarum bv. trifolii WSM2012 (syn. MAR1468) is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated from an ineffective root nodule recovered from the roots of the annual clover Trifolium rueppellianum Fresen growing in Ethiopia. WSM2012 has a narrow, specialized host range for N2-fixation. Here we describe the features of R. leguminosarum bv. trifolii stra...
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