Green Cabbage
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S41598-018-21689-Z.Pdf
www.nature.com/scientificreports OPEN Demographic analysis of arrhenotokous parthenogenesis and bisexual reproduction Received: 10 October 2017 Accepted: 8 February 2018 of Frankliniella occidentalis Published: xx xx xxxx (Pergande) (Thysanoptera: Thripidae) Tianbo Ding1, Hsin Chi2, Ayhan Gökçe2, Yulin Gao3 & Bin Zhang 1 Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) is a serious pest that is capable of bisexual and arrhenotokous reproduction. In arrhenotokous reproduction, virgin females initially produce male ofspring; later, when their sons are sexually mature, the mothers begin bisexual reproduction by carrying out oedipal mating with their sons. Because a virgin female produces many male ofspring before oedipal mating occurs, multiple oedipal mating is common. In this study, we investigated the efect of multiple oedipal mating on the population growth of F. occidentalis by using the age-stage, two-sex life table theory. In the arrhenotokous cohorts, all unfertilized eggs developed into males. In the bisexual cohorts, the ofspring sex ratio was signifcantly female biased with the mean number of female ofspring and male ofspring being 72.68 and 29.00, respectively. These were the same as the net reproductive rate of female ofspring and male ofspring. In arrhenotokous cohorts, the number of males available for oedipal mating signifcantly afected the production of female ofspring. The number of female ofspring increased as the number of sons available for oedipal mating increased. Correctly characterizing this unique type of reproduction will provide important information for predicting the timing of future outbreaks of F. occidentalis, as well as aiding in formulating successful management strategies against the species. Te western fower thrips (WFT), Frankliniella occidentalis (Pergande) (Tysanoptera: Tripidae), is one of the most economically important insect pests of many horticultural crops especially in greenhouses1,2. -
The Effect of Plant Development on Thrips Resistance in Capsicum
Arthropod-Plant Interactions https://doi.org/10.1007/s11829-018-9645-6 ORIGINAL PAPER The effect of plant development on thrips resistance in Capsicum Pauline van Haperen1,2 · Roeland E. Voorrips1 · Joop J. A. van Loon2 · Ben Vosman1 Received: 28 March 2018 / Accepted: 25 September 2018 © The Author(s) 2018 Abstract Western flower thrips [Frankliniella occidentalis (Pergande)] is a worldwide pest insect that causes damage in pepper cul- tivation, so growers would benefit from host plant resistance. The objectives of this study were (1) to evaluate the effect of plant age on thrips resistance using nine Capsicum accessions with different levels of thrips resistance at three different plant ages, and (2) to study the effect of leaf age on thrips resistance in a resistant and a susceptible pepper accession. The fraction of first instar larvae that did not develop into second instar was used as a measure for thrips resistance. Our results show that plants start to develop thrips resistance when they are between 4 and 8 weeks old. This transition was most marked on the resistant accession CGN16975, on which about 50% of the L1 larvae developed into the next stage on 4-week-old plants, whereas none of them developed beyond the L1 stage on 8- or 12-week-old plants. Furthermore, it is shown that youngest fully opened leaves of the resistant accession CGN16975 are significantly more resistant to thrips than older leaves; 89% of the L1 larvae did not develop into the next stage on the youngest leaves, whereas 57% did not develop beyond the L1 stage on the oldest leaves. -
Comparative Antimicrobial Activity Study of Brassica Oleceracea †
Proceedings Comparative Antimicrobial Activity Study of Brassica oleceracea † Sandeep Waghulde *, Nilofar Abid Khan *, Nilesh Gorde, Mohan Kale, Pravin Naik and Rupali Prashant Yewale Konkan Gyanpeeth Rahul Dharkar College of Pharmacy and Research Institute, Karjat, Dist-Raigad, Pin code 410201, India; [email protected] (N.G.); [email protected] (M.K.); [email protected] (P.N.); [email protected] (R.P.Y.) * Correspondence: [email protected] (S.W.); [email protected] (N.A.K.) † Presented at the 22nd International Electronic Conference on Synthetic Organic Chemistry, 15 November– 15 December 2018. Available Online: https://sciforum.net/conference/ecsoc-22. Published: 14 November 2018 Abstract: Medicinal plants are in rich source of antimicrobial agents. The present study was carried out to evaluate the antimicrobial effect of plants from the same species as Brassica oleceracea namely, white cabbage and red cabbage. The preliminary phytochemical analysis was tested by using a different extract of these plants for the presence of various secondary metabolites like alkaloids, flavonoids, tannins, saponins, terpenoids, glycosides, steroids, carbohydrates, and amino acids. The in vitro antimicrobial activity was screened against clinical isolates viz gram positive bacteria Staphylococcus aureus, Streptococcus pyogenes, gram negative bacteria Escherichia coli, Pseudomonas aeruginosa. Extracts found significant inhibition against all the pathogens. Keywords: plant extract; phytochemicals; antibacterial activity; antifungal activity 1. Introduction Despite great progress in the development of medicines, infectious diseases caused by bacteria, fungi, viruses and parasites are still a major threat to public health. The impact is mainly observed in developing countries due to relative unavailability of medicines and the emergence of widespread drug resistance [1]. -
SMOKY ROMESCO CAULIFLOWER Kale with Red Peppers, Dried Apricots & Feta, Roasted Potatoes
SMOKY ROMESCO CAULIFLOWER Kale with red peppers, dried apricots & feta, roasted potatoes COOK TIME SERVINGS CALORIES PER SERVING MENU 35 MIN 2 680 GLUTEN-FREE We love the smoky, tangy complexity of Spanish INGREDIENTS (11 ITEMS) WHAT YOU’LL NEED romesco sauce — a versatile condiment 1 oz Dried apricots medium & large sauté pans typically made with roasted red peppers, nuts, 9 ½ oz Red potatoes 2 baking sheets and vinegar. Inspired by the bold flavors of that 9 ¾ oz Cauliflower mixing bowls classic sauce, we seasoned roasted cauliflower ½ oz Hazelnuts T measuring cup & spoons florets with sweet and smoky paprika, 4 ¼ oz Green kale oven mitt then finished them in a vibrant red pepper ¼ oz Chives cooking oil vinaigrette. Sautéed kale (strewn with roasted 1 tsp Smoky Spanish-style seasoning salt & pepper peppers, dried apricots, and hazelnuts) forms 1 ¼ tsp Sweet & smoky paprika a nourishing base for the dish, while tender 1 oz Roasted red peppers ALLERGENS roasted potatoes make a savory side. 2 oz Feta cheese M T TREE NUTS (hazelnuts) 2 oz Roasted red pepper M MILK cider vinaigrette KING O FO O R C If you ordered the 4-serving version of this meal, 4 refer to the guidelines in Step 1. Certified gluten-free by the Gluten Intolerance Group’s Gluten-Free Safe Spot Program. GREEN CHEF IS PROUD to be a USDA Certified Organic company. Wash and dry fresh produce. Go to greenchef.com/faq for safe cooking guidelines and to learn more about food allergens. All produce and eggs are organic unless otherwise labeled. Questions? Contact us at (888) 236-7295. -
Kohlrabi, Be Sure It Your Money Stays Locally and Is Is No Larger Than 2 1/2” in Diameter, Recirculated in Your Community
Selection Why Buy Local? When selecting kohlrabi, be sure it Your money stays locally and is is no larger than 2 1/2” in diameter, recirculated in your community. with the greens still attached. Fresh fruits and vegetables are The greens should be deep green more flavorful, more nutritious all over with no yellow spots. and keeps more of its vitamins and Yellow leaves are an indicator that minerals than processed foods. the kohlrabi is no longer fresh. You are keeping farmers farming, which protects productive farmland from urban sprawl and being developed. What you spend supports the family farms who are your neighbors. Care and Storage Always wash your hands for 20 seconds with warm water and soap before and after preparing produce. Wash all produce before eating, FOR MORE INFORMATION... cutting, or cooking. Contact your local Extension office: Kohlrabi can be kept for up to a month in the refrigerator. Polk County UW-Extension Drying produce with a clean 100 Polk County Plaza, Suite 190 cloth or paper towel will further Balsam Lake, WI 54810 help to reduce bacteria that may (715)485-8600 be present. http://polk.uwex.edu Keep produce and meats away Kohlrabi from each other in the refrigerator. Originally developed by: Jennifer Blazek, UW Extension Polk County, Balsam Lake, WI; Colinabo http://polk.uwex.edu (June, 2014) Uses Try It! Kohlrabi is good steamed, Kohlrabi Sauté barbecued or stir-fried. It can also be used raw by chopping and INGREDIENTS putting into salads, or use grated or 4 Medium kohlrabi diced in a salad. -
Morphological Characterisation of White Head Cabbage (Brassica Oleracea Var. Capitata Subvar. Alba) Genotypes in Turkey
NewBalkaya Zealand et al.—Morphological Journal of Crop and characterisation Horticultural ofScience, white head2005, cabbage Vol. 33: 333–341 333 0014–0671/05/3304–0333 © The Royal Society of New Zealand 2005 Morphological characterisation of white head cabbage (Brassica oleracea var. capitata subvar. alba) genotypes in Turkey AHMET BALKAYA Keywords cabbage; classification; morphological Department of Horticulture variation; Brassica oleracea; Turkey Faculty of Agriculture University of Ondokuz Mayis Samsun, Turkey INTRODUCTION email: [email protected] Brassica oleracea L. is an important vegetable crop RUHSAR YANMAZ species which includes fully cross-fertile cultivars or Department of Horticulture form groups with widely differing morphological Faculty of Agriculture characteristics (cabbage, broccoli, cauliflower, University of Ankara collards, Brussel sprouts, kohlrabi, and kale). His- Ankara, Turkey torical evidence indicates that modern head cabbage email: [email protected] cultivars are descended from wild non-heading brassicas originating from the eastern Mediterranean AYDIN APAYDIN and Asia Minor (Dickson & Wallace 1986). It is HAYATI KAR commonly accepted that the origin of cabbage is the Black Sea Agricultural Research Institute north European countries and the Baltic Sea coast Samsun, Turkey (Monteiro & Lunn 1998), and the Mediterranean region (Vural et al. 2000). Zhukovsky considered that the origin of the white head cabbage was the Van Abstract Crops belonging to the Brassica genus region in Anatolia and that the greatest cabbages of are widely grown in Turkey. Cabbages are one of the the world were grown in this region (Bayraktar 1976; most important Brassica vegetable crops in Turkey. Günay 1984). The aim of this study was to determine similarities In Turkey, there are local cultivars of cabbage (B. -
Chapter 1 Definitions and Classifications for Fruit and Vegetables
Chapter 1 Definitions and classifications for fruit and vegetables In the broadest sense, the botani- Botanical and culinary cal term vegetable refers to any plant, definitions edible or not, including trees, bushes, vines and vascular plants, and Botanical definitions distinguishes plant material from ani- Broadly, the botanical term fruit refers mal material and from inorganic to the mature ovary of a plant, matter. There are two slightly different including its seeds, covering and botanical definitions for the term any closely connected tissue, without vegetable as it relates to food. any consideration of whether these According to one, a vegetable is a are edible. As related to food, the plant cultivated for its edible part(s); IT botanical term fruit refers to the edible M according to the other, a vegetable is part of a plant that consists of the the edible part(s) of a plant, such as seeds and surrounding tissues. This the stems and stalk (celery), root includes fleshy fruits (such as blue- (carrot), tuber (potato), bulb (onion), berries, cantaloupe, poach, pumpkin, leaves (spinach, lettuce), flower (globe tomato) and dry fruits, where the artichoke), fruit (apple, cucumber, ripened ovary wall becomes papery, pumpkin, strawberries, tomato) or leathery, or woody as with cereal seeds (beans, peas). The latter grains, pulses (mature beans and definition includes fruits as a subset of peas) and nuts. vegetables. Definition of fruit and vegetables applicable in epidemiological studies, Fruit and vegetables Edible plant foods excluding -
Ornamental Cabbage and Kale, Brassica Oleracea in the Fall, Chyrsanthemums and Pansies Are the Predominant Plants Offered for Seasonal Color
A Horticulture Information article from the Wisconsin Master Gardener website, posted 3 Sept 2007 Ornamental Cabbage and Kale, Brassica oleracea In the fall, chyrsanthemums and pansies are the predominant plants offered for seasonal color. But another group of cold-tolerant plants without fl owers can help brighten the fall garden when almost ev- erything else is looking tired and ready for winter. Ornamental cabbage and kale are the same species as edible cabbages, broccoli, and caulifl ower (Bras- sica oleracea) but have much fancier and more col- orful foliage than their cousins from the vegetable garden. While these plants are sometimes offered as “fl owering” cabbage and kale, they are grown for their large rosettes of colorful leaves, not the fl owers. These plants are very showy and come in a variety of colors, ranging from white to pinks, purples or reds. Even though they are technically all kales (kale does not produce a head; instead, it produces leaves in a tight rosette), by convention those types with deeply- cut, curly, frilly or ruffl ed leaves are called ornamen- Ornamental kale makes a dramatic massed planting. tal kale, while the ones with broad, fl at leaves often edged in a contrasting color are called ornamental cabbage. The plants grow about a foot wide and 15” tall. Ornamental cabbages and kales do not tolerate summer heat, and plants set out in spring will likely have bolted or declined in appearance, so it is necessary to either start from seed in mid-summer or purchase trans- plants for a good fall show. -
How to Grow Cabbage (Brassica Oleracea) Cabbage Varieties Come in a Spectrum of Colors, from Light Green to Dark Purple
How to Grow Cabbage (Brassica oleracea) Cabbage varieties come in a spectrum of colors, from light green to dark purple. The scientific name of cabbage is Brassica oleracea, a species that also includes broccoli, cauliflower, kale, and Brussels sprouts. Time of Planting: Sow cabbage seeds indoors 4-6 weeks before transplanting seedlings outdoors. Transplant cabbage seedlings outdoors just before the last frost. Spacing Requirements: Sow seeds ¼ inch deep. Space cabbages at least 24-36 inches apart in even spacing or 12-14 inches apart in rows spaced 36-44 inches apart. Time to Germination: 7-12 days. Special Considerations: When growing for seed, increase spacing to 18-24 inches apart in rows that are at least 36 inches apart. Staking is recommended. Common Pests and Diseases (and how to manage): Cabbage can suffer from a number of pests and diseases including flea beetles, cabbage moths, aphids, leaf miner bugs, slugs, and black rot. Early season insect pests, such as flea beetles, can be deterred by growing transplants underneath row cover. Harvest (when and how): Cut the head at the base of the plant with a harvesting knife or pruning shears as soon as the cabbage head feels solid. Trim off the loose outer leaves and store heads in a cool place. Eating: Raw cabbage can be used in fresh salads like coleslaw. It can also be enjoyed roasted, braised, stewed, and stir fried. Cabbage is often fermented to make sauerkraut and kimchi. Storing: Cabbage will keep for about four months at a temperature between 32-40 degrees F and a relative humidity of 80-90%. -
Investigation on the Relationship Between Morphological And
agronomy Communication Investigation on the Relationship between Morphological and Anatomical Characteristic of Savoy Cabbage and Kale Leaves and Infestation by Cabbage Whitefly (Aleyrodes proletella L.) Agnieszka Marasek-Ciolakowska 1,* , Grazyna˙ Soika 2 , Wojciech Warabieda 2 , Urszula Kowalska 1 and Dariusz Rybczy ´nski 2 1 Department of Applied Biology, The National Institute of Horticultural Research, Konstytucji 3 Maja 1/3, 96-100 Skierniewice, Poland; [email protected] 2 Department of Plant Protection against Pests, The National Institute of Horticultural Research, Konstytucji 3 Maja 1/3, 96-100 Skierniewice, Poland; [email protected] (G.S.); [email protected] (W.W.); [email protected] (D.R.) * Correspondence: [email protected] Abstract: The cabbage whitefly (CW), Aleyrodes proletella (L.) (Hemiptera: Aleyrodidae), is an im- portant pest in Brassica oleracea L. crops. Little is known about the mechanisms of resistance to CW of savoy cabbage and kale cultivars. Light microscopy (LM) and scanning electron microscopy (SEM) analysis were used to determine the relationship between the morphological and anatomical features of savoy cabbage (Brassica oleracea L. convar. capitata (L.) Alef. var. sabauda L.) and kale (Brassica oleracea L. convar. acephala (DC.) Alef. var. sabellica L.) leaves and host suitability to col- onization by CW. Two kale cultivars, “Redbor” and “Starbor”, and two savoy cabbage cultivars, “Gloriosa” and “Alcosa”, that differed in the degree of infestation by A. proletella were taken for Citation: Marasek-Ciolakowska, A.; histological analysis. The lowest infestation by all forms of A. proletella was observed on savoy Soika, G.; Warabieda, W.; Kowalska, cabbage cultivar “Alcosa” and kale cultivar “Starbor”. -
Brussels Sprout
Brussels Sprout Introduction: At this club in October 2011 Dick Turvey told us that he believed that growing Brussels Sprouts was an easier way for two people to eat cabbage greens than growing cabbages. He planted seedlings in the first week of October, November and December for succession and claimed “Maxim” was the best variety. My own experience has been that they are at least as easy to grow as cabbages and provide a more continuous yield. We can pick what we need for a meal rather than picking a whole cabbage and a brussels sprout crops over a longer period than a cabbage. Growing: You can have Brussels Sprouts virtually all year round in Dunedin (apart for the hungry gap between October and December). Plant seedlings as soon as growth starts in the spring (September-October) for the summer and autumn and again in January for winter and early spring. They should be 30cm apart in rows that are 60 cm apart. We grow six plants in Spring and six in January. Like all the cabbage family they grow fastest if you have lots of nitrogen in the soil. They grow in temperatures of 7 – 24 ⁰ C with highest yields at 15 – 18 ⁰ C and home gardeners have an advantage over commercial growers in that you can harvest them over many weeks and they are not affected by freezing temperatures – some say it even enhances the flavour. They are part of the cabbage family and so put them in the same plot as Broccoli, cabbage & Chinese cabbage, cauliflower, radish, swede, kale, kohlrabi, mustard, radish and rocket. -
Vegetables Discover Our Varieties 2 3
VEGETABLES DISCOVER OUR VARIETIES 2 3 CONTENTS INTRODUCTION ..........................................................................4-5 MEET THE TEAM .........................................................................6-7 CLUBROOT SOLUTIONS ............................................................8-9 BROCCOLI ..............................................................................10-13 BRUSSELS SPROUTS .............................................................14-19 CABBAGE ...............................................................................20-27 CAULIFLOWER .......................................................................28-37 COURGETTE ...........................................................................38-41 WHOLEHEAD LETTUCE ..........................................................42-47 BABYLEAF ..............................................................................48-53 ENDIVE ...................................................................................54-55 ROOTS & BULBS ....................................................................56-59 LEVELS OF RESISITANCE ............................................................ 60 TABLE OF ABBREVIATIONS ......................................................... 61 4 INTRODUCTION In 2017, Syngenta celebrated 150 years as leading pioneers of vegetable seed breeding, with the commemoration of the creation of Sluis & Groot (S&G) by two Dutch farmers from Andijk in the Netherlands, in July 1867. From those origins as cabbage seed exporters,