Disease in the absence of infectious pathogens. Genetic abnormalities. Adverse environment. Nutrient imbalance. Disease in the presence of infectious pathogens. Fungi. Viruses. Mycoplasmas. Insect toxins. Nematodes. Aphids. Seed potato certification.
The insect section is completely new.
Geillustreerd ziektenoverzicht met symptomen, omstandigheden en bestrijdingsmogelijkheden
Plant 92 : 299–306 . injury can be more severe early in the season because Ionescu , A. , Grou , E. ( 1971 ) Aspects of the physiology and plants are smaller , there is no protection effect , and biochemistry of some plants existing ...
Whether they are called peppers, chiles, paprika, or ajis, plants in the genus Capsicum, are among the most important spice and vegetable commodities worldwide because they are used in so...
Part 1. infectious diseases;bacterial diseases;fungal diseases;plant bed diseases;foliar diseases;field and storage diseases;storage rots;floral, seed, and seedling diseases;nematode diseases;virus diseases. Part2. noninfectous disorders; disorders caused by adverse environment in the field;disorders...
The book will be a valuable reference source and textbook for researchers, extension workers, teachers, students, and growers interested in potato diseases.
This second edition has been significantly expanded and is organized into several major sections, including a new introduction with brief histories of beet production, botany, and breeding.
In this second edition (double the size of the previous edition), the most notable change may be the addition of a new section that includes coverage of insects and mites.
This impressive new handbook, written by expert plant pathologists working with this crop, includes nearly 20 new diseases and disorders, including those caused by fungi and oomycetes, bacteria, phytoplasmas, viruses and viroids.
This color diagnostic guidebook is a thorough, authoritative, and practical reference for anyone who needs to diagnose and manage disease problems in brassica crops destined for vegetable markets, seeds, oil,...