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                             18 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Author index 1991
10 6 p. 517-519
3 p.
artikel
2 Biocontrol of Parthenium hysterophorus L. Joshi, Syamasundar
1991
10 6 p. 429-431
3 p.
artikel
3 Calendar 1991
10 6 p. 520-
1 p.
artikel
4 Cotton leaf trichomes and populations of Empoasca lybica and Bemisia tabaci Butler Jr, G.D.
1991
10 6 p. 461-464
4 p.
artikel
5 Crop protection's tenth anniversary Matthews, G.A.
1991
10 6 p. 427-428
2 p.
artikel
6 Decision support system for economic analysis of grasshopper treatment operations in the African Sahel Coop, Leonard B.
1991
10 6 p. 485-495
11 p.
artikel
7 Disease-induced losses in winter wheat in England and Wales 1985–1989 Cook, R.J.
1991
10 6 p. 504-508
5 p.
artikel
8 Effectiveness of selective herbicides for the control of annual weed species in lathyrus (Lathyrus sativus L.) Wall, D.A.
1991
10 6 p. 496-500
5 p.
artikel
9 Effects of fungicides on eyespot in five successive crops of winter wheat in plots with different initial or fungicide-selected populations of Pseudocercosporella herpotrichoides Bateman, G.L.
1991
10 6 p. 479-484
6 p.
artikel
10 Evaluation of in-furrow fungicide treatments to control rhizoctonia root rot of wheat Cotterill, P.J.
1991
10 6 p. 473-478
6 p.
artikel
11 Mathematical models in weed management Doyle, C.J.
1991
10 6 p. 432-444
13 p.
artikel
12 Parasitoids of the grapeleaf skeletonizer, Harrisina brillians Barnes and McDunnough (Lepidoptera: Zygaenidae) in northwestern Mexico Guerra-Sobrevilla, Luis
1991
10 6 p. 501-503
3 p.
artikel
13 Responses of the alien leaf miners Liriomyza trifolii and Liriomyza huidobrensis (Diptera: Agromyzidae) to some pesticides scheduled for their control in the UK Macdonald, O.C.
1991
10 6 p. 509-513
5 p.
artikel
14 Sensitivity of Erysiphe graminis f.sp. hordei to morpholine and piperidine fungicides Brown, James K.M.
1991
10 6 p. 445-454
10 p.
artikel
15 Subject index 1991
10 6 p. 514-516
3 p.
artikel
16 Sucking insects damaging jojoba, Simmondsia chinensis (link) Schneider, and their natural enemies, in the North Central and Central regions of Chile Quiroga, D.
1991
10 6 p. 469-472
4 p.
artikel
17 Sucrose avoidance by American robins (Turdus migratorius): Implications for control of bird damage in fruit crops Brugger, Kristin E.
1991
10 6 p. 455-460
6 p.
artikel
18 Yield losses in soybeans from frogeye leaf spot caused by Cercospora sojina Dashiell, K.E.
1991
10 6 p. 465-468
4 p.
artikel
                             18 gevonden resultaten
 
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