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Register a new userInfluence of mineral oil mixing with the fungicides Flint or Trifmine on tomato yield properties in greenhouse
تأثير مزج الزيت المعدني مع المبيدين الفطريين Flint, و Trifmine في بعض الصفات الإنتاجية للبندورة المحمية
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Tishreen University ورقة بحثية
Publication date
2015
fields
Agricultural Engineering
and research's language is
العربية
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Shamra Editor
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تم اختبار تأثير الزيت المعدني الصيفي ، و مزيجه بكل من مستحضري المبيدين الفطريين التجاريين Flint, و Trifmine ، في بعض الصفات الإنتاجية لمحصول البندورة في الزراعة المحمية في الساحل السوري, استعمل المبيدان المدروسان بالتركيزات الموصى بها, مع أو بدون مزج بالزيت المعدني, أظهرت النتائج عدم وجود تأثيرات سلبية معنوية لرش مزيج الزيت المعدني مع أيٍّ من المبيدين المدروسين في الإزهار, تشكل الثمار, عدد الثمار, و وزن الثمار؛ فقد تراوح متوسط عدد ثمار النبات بين 71.0 و 75.0 ثمرة/النبات ، مقارنة بـ 67.8 ثمرة /النبات للشاهد ، و تراوح وزن الثمرة بين 75.3 – 87.2 غ/ثمرة في حال عدم مزج المبيدات مع الزيت, أما في حال المزج مع الزيت كان متوسط عدد ثمار النبات بين 69.1 - 76.4 ثمرة/النبات, و متوسط وزن الثمرة 74.8–81.7 غ/ثمرة مقارنةً بـ 62.6 غ/ثمرة في الشاهد, و لم تكن الفروق معنوية.
To evaluate the effects of summer mineral oil which were mixed with tow systemic commercial fungicides Flint and Trifmine on some tomato yield properties in Syrian coast greenhouse conditions, the tow fungicides were supplied at the recommended doses (mixed with mineral oil or not), the results showed no negative effctes on the plant flowers, fruits, fruit's weight through the study; there were 71.0-75.0 fruits on each plant and fruit's weight was 75.3-87.2 g/one fruit in treatments which fungicides were not mixed with mineral oil, 69.1-76.4 fruits on each plant, 74.8-81.2 g/one fruit in treatments which fungicides were mixed, compairing with 62.2 fruits/plant in control, 87.6 g/fruit in control, differences were not significant.
References used
BARDIN, M.; FARGUES, J.; and NICOT, P. C. Compatibility between biopesticides used to control grey mould, powdery mildew and whitefly on tomato. Biological Control. Vol. 46, N03, 2008, 476–483
BERESFORD, R. M.; ALONNEC, A.; WEARING, C. H.; MARSHALL, R. R.; SHAW, P. W.; SPINK, M.; and WOOD, P. N. Use of Slaked Lime, Baking Soda and mineral oil for Black Spot and Powdery Mildew Control in Apple. Plant Protection Conf. 1996, 106 – 113
BONDADA, R. B.; SAMS, E. C.; DEYTON, E. D.; and CUMMINS, C. J. Oil emulsions enhance transcuticular movement of captan in apple leaves. Crop Protection. Vol. 26, N0 4, 2007, 691–696
CORRELI, J. C.; GORDON, T. R.; and ELLIOT, V. J. Powdery Mildew of Tomato; The Effect of Planting date and triadimefon on Disease Onset, Progress, Incidence and Severity. Phytopathology, Vol.78 , N05, 1988, 512 – 519
ERWIN, D. C. Progress in the Development of Systemic Fungicides Chemicals for Control of Plant Diseases. Pl. prot. Bull. FAO. Vol. 18, 1970, 73
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Three systemic fungicides fenarimol, triflumizol, and triadimenol were used (mixed with mineral oil at 300 ml/100 L water or not) to evaluate the effects on powdery mildew of tomato in greenhouse. Results showed important role of mineral oil in inhan
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ratio to (5:5) and 6 mM K has the main effect on plant productivity and marketable fruits.
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