Hein m a (202 Ergebnisse)

Paperback. Zustand: Good. minor shelf wear and cover soil, corners lightly bumped, stapled binding tight, 13 pages, covers varieties, soil and fertilizer requirements, climatic requirements, culture for pasture, hay and seed production, utilizations, prussic acid poisoning, diseases and pests and their control and related topics, bw illustrations Size: 6 x 9.…

Paperback. Zustand: Very Good. Farmers Bulletin No 1126,13 pp., Photos, White Illus Pamphlet.

Hardcover. Zustand: Very Good. Very mild spotting to page ends. Otherwise very clean and bright with no marks. Nice book. First Printing.

paperback. Zustand: Gut. 96 Seiten; 52-E6P2-R6KI Sprache: Deutsch Gewicht in Gramm: 500.

Hardcover. Zustand: Very good. Cloth, no dj. Small gouge (nickel-sized) on lower portion of front spine joint. Else very sound, with clean internals.

Saddle-stapled. Zustand: Very Good. 8pp including covers Leaflet No. 196 Size: 8vo - over 7¾" - 9¾" tall. B&w illustrations (illustrator). Book.

Softcover.

Softcover. Zustand: Good. Paperback, illustraties in kleur, 8vo.

Softcover. Zustand: Good. Naam schutblad.

Softcover. Zustand: Good. Oorspronkelijk omslag, oblong, circa 24x17cm, illustratie sin kleur.

VG orig. blue cloth in green dj. xv,[1],364 p.; 24 cm. Bibliographic essays: Primitive religion, China, Hinduism, Buddhism, Japan, Judaism, Christianity, Islam. Binding is Hardcover.

Original publisher's gray cloth spine, blue lettering spine, pictorial paper-covered boards, 8vo: 152pp., 120 coloured plates tipped-in, index. Very fine copy.

Original publisher's green cloth hardback, gilt lettering spine and frontcover, pictorial green dustjacket, large 8vo: 142pp., [ij], foreword,22 contributors, illustrations, references, table of contents. Very fine copy.

Paperback. Zustand: New. This collection features four peer-reviewed literature reviews on mite pests in agriculture.The first chapter offers a holistic approach to integrated mite management by reviewing the basics of mite taxonomy and morphology. It studies the key plant mite families, focussing on major plant feeding mites (Tetranychidae, Tarsonemidae, Eriophyoidea), as well as the natural predators that regulate these mite populations.The second chapter explores the cultural, biological and chemical control tactics available for controlling major plant feeding mites. These tactics include: choosing tolerant varieties and weed management. The chapter concludes with a discussion on the debate surrounding the best form of control for mite pests in agriculture.The third chapter highlights the importance of understanding the bio-ecology of Tetranychidae species affecting tomato crops, including the two-spotted spider mite, carmine spider mite and red spider mite. The chapter considers the effects of each pest on tomato plants, as well as how best to control them.The final chapter details the ecology of mite pests affecting wheat that belong to the Eriophyoidea family, such as gall mites and wheat curl mites. The chapter discusses the various forms of control for managing Eriophyid mites, as well as the development of new resistant varieties of wheat.…

Zustand: New.

Zustand: New.

Paperback or Softback. Zustand: New. Occupied Economies. Book.

Paperback or Softback. Zustand: New. Spatially Oriented Behavior. Book.

Paperback. Zustand: New.

Paperback. Zustand: New. Brand new book, sourced directly from publisher. Dispatch time is 7-8 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Paperback. Zustand: New. This collection features four peer-reviewed literature reviews on mite pests in agriculture.The first chapter offers a holistic approach to integrated mite management by reviewing the basics of mite taxonomy and morphology. It studies the key plant mite families, focussing on major plant feeding mites (Tetranychidae, Tarsonemidae, Eriophyoidea), as well as the natural predators that regulate these mite populations.The second chapter explores the cultural, biological and chemical control tactics available for controlling major plant feeding mites. These tactics include: choosing tolerant varieties and weed management. The chapter concludes with a discussion on the debate surrounding the best form of control for mite pests in agriculture.The third chapter highlights the importance of understanding the bio-ecology of Tetranychidae species affecting tomato crops, including the two-spotted spider mite, carmine spider mite and red spider mite. The chapter considers the effects of each pest on tomato plants, as well as how best to control them.The final chapter details the ecology of mite pests affecting wheat that belong to the Eriophyoidea family, such as gall mites and wheat curl mites. The chapter discusses the various forms of control for managing Eriophyid mites, as well as the development of new resistant varieties of wheat.…

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Zustand: New.