By R. Kenneth Horst
Westcott's Plant illness guide, seventh version, might be important to somebody with a prepared curiosity in gardening together with yet no longer restricted to botanical gardeners, panorama architects, florists, grasp gardeners, nurserymen, seed and fungicide buyers, pesticide applicators, arborists, cooperative extension brokers, plant pathologists and consultants.
The 7th variation makes use of the conventional handy structure of earlier variations delivering easy accessibility to crucial details quick with specific dictionary-type entries on plant hosts and on symptoms.
New and up-to-date fabric includes:
(1) major taxonomic alterations in fungi, micro organism, viruses and nematodes, (2)Recently stumbled on illnesses and new hosts for formerly identified plant-pathogens, (3) adjustments in chemical compounds and insecticides and adjustments in rules governing their use, (4) built-in pest administration and organic control.
This publication additionally offers priceless go references, indexes, illustrative plates of 34 key ailments, and forty black and white illustrations of different ailments.