標(biāo)題: Titlebook: Vegetable Crop Diseases; G. R. Dixon Book 1981 G. R. Dixon 1981 crop.disease.diseases [打印本頁] 作者: hector 時(shí)間: 2025-3-21 18:38
書目名稱Vegetable Crop Diseases影響因子(影響力)
作者: disciplined 時(shí)間: 2025-3-21 23:53
G. R. Dixonew ways to discover our own reality and that of our world. During half a century of writing Gabriel Marcel has shared the need to ask who we are. With others he has pioneered new methods of inquiry and uncovered new insights in our constant and often agonized efforts to know ourselves and to give sense to our lives.作者: 藝術(shù) 時(shí)間: 2025-3-22 03:05
G. R. Dixonould be traced back to the far remote eras when there were not any written systems with the exception of prevailing mythologies and legends; and moreover, he shed light on the truth that the origin of history be explored . even though the historical writing could not be possible at that time.作者: oxidize 時(shí)間: 2025-3-22 06:17
http://image.papertrans.cn/v/image/980876.jpg作者: 減少 時(shí)間: 2025-3-22 10:39
https://doi.org/10.1007/978-1-349-03704-9crop; disease; diseases作者: ANTIC 時(shí)間: 2025-3-22 15:55 作者: Corral 時(shí)間: 2025-3-22 20:37
Pathogens and Host Symptoms,nt on meat, which is the largest cost in the food budget. In general terms the housewife spent 18 per cent of her money on fruit and vegetables. In this area of crop production the UK is very largely self-sufficient which, in terms of import savings, is an important factor. The UK is well suited cli作者: 被告 時(shí)間: 2025-3-23 00:23 作者: 交響樂 時(shí)間: 2025-3-23 05:10 作者: V洗浴 時(shí)間: 2025-3-23 06:35
Pathogens of Crucifer Crops,. . (ringspot) is usually restricted to crops produced in warm maritime climates. Cauliflower Mosaic Virus is a good example of a widespread plant virus which has been investigated in depth not only because of its agronomic importance but also for intrinsic biological reasons. More than one virus ma作者: Introduction 時(shí)間: 2025-3-23 09:55
Pathogens of Composite Crops, is a major problem for those producing lettuce crops. This pathogen is dealt with in section 6.4.3. Powdery mildew (.) is included since it presents an excellent example of the evolution of a pathogen capable of invading the lettuce crop (.), whereas previously it was confined to wild lettuce (.). 作者: CRASS 時(shí)間: 2025-3-23 15:12
Pathogens of Umbelliferous Crops,cent study of parsnip canker provides an example of the elucidation of a complex disease syndrome and its partial control by plant breeding. The sections covering virus pathogens are divided on the basis of whether the principal host is carrot, celery or parsnip, but several viruses have wider host 作者: 不適 時(shí)間: 2025-3-23 20:55
Pathogens of Monocotyledon Crops,known to be seed-borne. Control may be achieved even at the dry bulb storage stage by use of systemic fungicides applied as seed dressings. The causal agent of white tip of leek (.) is found to incite a necrotic flecking of white storage cabbage, thereby providing a rationale for some of the losses 作者: Ostrich 時(shí)間: 2025-3-24 00:35 作者: 食草 時(shí)間: 2025-3-24 05:05 作者: flimsy 時(shí)間: 2025-3-24 08:17
G. R. Dixonecome disturbed in a different way. An example of another type of (man’s) “interference with nature’s balance of forces” is the introduction of modern technology and medicine in up till recently ?backward” countries. The ensuing raise in available food and the better hygienic standards removed the o作者: Osteons 時(shí)間: 2025-3-24 14:30 作者: Communal 時(shí)間: 2025-3-24 18:35 作者: obviate 時(shí)間: 2025-3-24 19:34 作者: 冬眠 時(shí)間: 2025-3-25 00:57 作者: 不能根除 時(shí)間: 2025-3-25 05:46
Pathogens of Crucifer Crops,mple of a major and ancient horticultural crop with a wide diversity of morphological form. The edible parts range from swollen hypocotyls as in swede (.) and turnip (.), through the swollen axillary buds of Brussels sprout (. var. .) and swollen apical buds of the various cabbage types (. var. .) t作者: 染色體 時(shí)間: 2025-3-25 08:08
Pathogens of Legume Crops,untries these crops lend themselves to highly mechanised programmed cropping techniques supplying the demands of the processing industry. These techniques have doubled the yield of legume crops over the last 30 years. Both forms of culture result in particular pathogen problems, for example, . (powd作者: hysterectomy 時(shí)間: 2025-3-25 12:34 作者: Instinctive 時(shí)間: 2025-3-25 17:54 作者: 掙扎 時(shí)間: 2025-3-25 22:02
Pathogens of Chenopodiaceous Crops,et. Many of the pathogens of chenopodiaceous crops are similar, and the close botanical relationship between sugar beet and red beet and spinach enables research from one crop to be easily applied to the others. This is especially the case for pathogens such as . (downy mildew), . (powdery mildew) a作者: adhesive 時(shí)間: 2025-3-26 03:43
Pathogens of Monocotyledon Crops,eae (. sp.). Pathogens affecting these crops are similarly diverse, ranging across the whole spectrum of micro-organisms. As with some other horticultural crops, research into agricultural crop pathogens has particular relevance to some monocotyledon horticultural crops. This is especially the case 作者: 厚顏無恥 時(shí)間: 2025-3-26 04:32
Pathogens of Cucurbit Crops,bit crops cover a wide range of uses from tropical water melons (.) to temperate glasshouse cucumbers (.). They are of considerable importance to the agricultural economies of both underdeveloped and developed countries. There are also industrial uses for the production of pickled or preserved cucum作者: 諷刺滑稽戲劇 時(shí)間: 2025-3-26 09:25
Pathogens of Solanaceous Crops, much needed vitamins and minerals as well as flavouring for otherwise monotonous farinaceous foods. Tomatoes (.) are often second only to bananas (. spp.) in value for these countries. In temperate European countries the tomato crop is the mainstay of the glasshouse industry while the USA and Canad作者: Recessive 時(shí)間: 2025-3-26 14:24
tment and senior staff from all parts of the museum. These had been prompted by my noting that there were two spaces in the museum that might just barely be sufficiently large to house the ., despite the aircraft’s enormous wingspan.作者: scrutiny 時(shí)間: 2025-3-26 19:57 作者: cinder 時(shí)間: 2025-3-27 00:21
G. R. Dixoneen shown that the divergences between the magnitude of characteristic values and principal gains give an indication of the normality of a system. A normality indicator MS is defined and its relationship with gain divergences is also demonstrated.作者: Parameter 時(shí)間: 2025-3-27 01:18 作者: FANG 時(shí)間: 2025-3-27 06:34
G. R. Dixonramming languages; query and constraint language CALC; translation of terms, formulas, declarations, and ranges; example for translation of a complex query; translation of the calculus to Horn clause logic.作者: HALO 時(shí)間: 2025-3-27 09:49 作者: KIN 時(shí)間: 2025-3-27 14:49
G. R. Dixonic system, Royce was led to place increasing emphasis on the notion of community. Several themes which illustrate this “agreeable leading” of pragmatism as a way of philosophizing form the subject matter for the sections which follow. Collectively, these ideas not only motivate but necessitate Royce’s later more extensive treatment of community.作者: 不連貫 時(shí)間: 2025-3-27 18:16 作者: Conducive 時(shí)間: 2025-3-27 23:30
G. R. Dixony adequate definition of punishment. It also need not involve anything that deserves the title of a philosophical . of punishment. Still, one might wonder why one should need anything more than this fairly minimal understanding of punishment.作者: NIP 時(shí)間: 2025-3-28 03:09
Pathogen Control,he growing season or requiring very extended rotations. Chemical control should be sought only when disease is apparent or occurs with such seasonal regularity that prior application of fungicidal materials may be used in the knowledge that without them there would be considerable crop losses.作者: 運(yùn)動(dòng)吧 時(shí)間: 2025-3-28 06:39
Pathogens of Legume Crops,rticularly active with legume crops, introducing resistance to a wide range of pathogens. This has been highly successful and durable with . f. sp. . (wilt) but far less so with . (anthracnose), where many physiological races have evolved in response to the introduction of monogenic resistance.作者: hedonic 時(shí)間: 2025-3-28 13:29
G. R. Dixon circumstantial descriptions of the lunar landscape; and finally the satirical account of the Selenite civilisation. It is these elements, combined with an assured narrative style, which have won for . a permanent place in the literature of science fiction as a classic of the imagination.作者: 停止償付 時(shí)間: 2025-3-28 17:49
Pathogens of Chenopodiaceous Crops,es first became evident on a wide scale with the beet pathogen . and has given rise to interesting studies in Greece and the USA. Studies of the bacterial gall-forming pathogen. . are of fundamental significance to our understanding of the manner in which plant, and perhaps animal, tumours are initiated.作者: 滲入 時(shí)間: 2025-3-28 20:36 作者: 分開 時(shí)間: 2025-3-29 00:58 作者: anchor 時(shí)間: 2025-3-29 05:21 作者: TATE 時(shí)間: 2025-3-29 09:40
G. R. Dixonts and animals of such a region appears to regulate itself automatically; the number of each species is kept within rather strict limits by a natural balance of forces. The introduction of a new element in such an equilibrated situation may result in a ?disaster” when the balance of forces that acte作者: 鋼筆記下懲罰 時(shí)間: 2025-3-29 14:54 作者: 牙齒 時(shí)間: 2025-3-29 18:19
G. R. Dixonood on this claim by being able to identify a few paradigmatic instances of punishment; by showing that we can distinguish things which are punishment from things which are not but which might, superficially, appear somewhat like it; or by giving a rudimentary account of the sorts of roles which pun作者: 東西 時(shí)間: 2025-3-29 20:24
G. R. Dixonion; working with the system; motivating example; data specification language DSL; translation of data sorts, data operations, and data predicates; schema definition language SDL; translation of entity types, attributes, components, relationship types, and type constructions; functions in logic prog作者: Lime石灰 時(shí)間: 2025-3-30 03:14 作者: APNEA 時(shí)間: 2025-3-30 07:27 作者: sparse 時(shí)間: 2025-3-30 09:55
G. R. Dixony Lucian in . had exploited the idea, and a quotation from his romance appears on the title page of the first edition. In 1835 Edgar Allan Poe, in ., gave an account of a flight to the moon and back in a balloon. And ih 1865 Jules Verne returned to the theme in . (and again in a sequel, .). What is
