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Общее количество найденных документов : 175
Показаны документы с 1 по 20
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1.
| Козловский Б.Е. Определение сроков защитных опрыскиваний посадок картофеля против макроспориоза // Эпифитотии с.-х. культур. Их прогноз и профилакт.. -Кобулети, 1983. Фитопатол. прогнозир. как основа создания рац. систем защиты раст., Ч. [1].-С.205-206
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2.
| Blank R.H. The effect of greenhouse whitefly spray thresholds on tamarillo yield // Proc. 40th N. L. Weed and Pest Contr. Conf., Nelson, Aug., 11-13, 1987. -Palmerston North, 1987.-С.157-160
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3.
| Fischer-Colbrie P. Nebenwirkungen von Winter- und Austriebbehandlungen auf Raubmilbenpopulationen an Apfelbaumen // Pflanzenschutzberichte, 1988. Vol. 49, N 3.-С.125-131
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4.
| Sarkar P.K. Evaluation of some pesticides against Raoiella indica Hirst. on coconut palm in West Bengal // Pesticides, 1988. Vol. 22, N 10.-С.21-22
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| Untersuchungen uber den EinfluSS unterschiedlicher Tragerflussigkeitsmengen auf die Belagsstruktur bei Reben // Wein- Wiss, 1988. Vol. 43, N 6.-С.416-421
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6.
| Hendi A. The effects of two systemic fungicides on the biology of wheat aphids under laboratory conditions // J. Appl. Entomol., 1988. Vol. 106, N 4.-С.422-424
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| Blackshaw R.P. An investigation into the efficacy of chlorpyrifos against bibionid and leatherjacket larvae in grassland // Ann. Appl. Biol., 1988. Vol. 112.-С.10-11
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| Moriya Low volume spraying for pest control in the horticulture under covers // Japan Pesticide Information, 1988, N 52.-С.22-26
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9.
| Patel V.N. Evaluation of insecticidal spray schedule against the major pests of cotton (GAU-Cot-10) under rainfed conditions // Pesticides, 1988. Vol. 22, N 8.-С.31-33, 36
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10.
| Effect of early-season applications of ethephon on cotton fruiting and pink bollworm, Pectinophora gossypiella (Saunders), populations // Southwest. Entomol., 1988. Vol. 13, N 3.-С.153-157
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11.
| Arthur Evaluation of trimethacarb as a protectant of stored peanuts // J. Entomol. Sci., 1988. Vol. 23, N 3.-С.264-268
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12.
| Brunel E. Mise au point d'un test pour mesurer l'efficacite de produits insecticides contre Geomyza tripunctata FALL. (Diptere, Opomyzides) // Meded. Fac. Landbouwwetensch. Rijksuniv. Gent, 1988. Vol. 53, N 2В.-С.697-705
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| Liguori Effetto di trattamenti antiparassitari diversi sulle popolazioni del Fitoseide predatore Typhlodromus exhilaratus Ragusa e su quelle degli Acari fitofagi in un vigneto del Senese // Redia, 1988. Vol. 71, N 2.-С.455-466
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14.
| Evaluation of a suitable spray schedule for endosulfan insecticide on FCV tobacco Part II: Karnataka light soils // Tobacco Res., 1988. Vol. 14, N 2.-С.117-120
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15.
| Jeffrey W.A. Spray application techniques for potato aphid control // Eng. Adv. Agr. and Food.. -London etc., 1988.-С.63-64
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16.
| Evaluation of a suitable spray schedule for endosulfan insecticide on FCV tobacco Part I: Black cotton soils // Tobacco Res., 1988. Vol. 14, N 2.-С.113-116
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17.
| Choulwar A.B. Cost linked spray scheduling for the management of tomato early blight // Indian Phytopathol., 1988. Vol. 41, N 4.-С.603-606
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18.
| Pulverizacao experimental de defensivos quimicos no combate ao acaro da falsa ferrugem Phyllocoptruta oleivora (Ashm., 1879) (Acari: Eriophyidae) em citros // An. Esc. super. arg. L. de Queiroz, 1989. Vol. 46, N 2.-С.485- 494
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19.
| Deguine J.P. Les techniques d'application d'insecticides en culture cotonniere (Cas du B. V. a l'eau) // 1ere Conf. rech. cotonn. afr., Lome Togo, 31 jan-2 fevr., 1989. -Montpellier, 1989, Т. 2.-С.204-218
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20.
| Oudinot Experimentations sur la technique bas-volume a l'eau en culture cotonniere au Cameroun // 1ere Conf. rech. cotonn. afr., Lome, Togo, 31 jan.-2 fevr., 1989. -Montpellier, 1989, Т. 2.-С.271-282
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