Breeding of grain crops for phytoimmunity in the FSBSU FASC Northeast is carried out conditions natural and artificial epiphytotics. Every year, more than 1000 samples winter rye, spring soft wheat, barley oats their own breeding from VIR collection are studied. In studies conducted on snow mold, root rot, powdery mildew, brown stem rust, septoria blight, fusarium head ergot; wheat – loose smut...

Specimens of the broad-leaved conifer, Liaoningocladus boii Sun, Zheng & Mei 2000 were evaluated from the mid Early Cretaceous Yixian Formation occurring overwhelmingly at Dawangzhangzi, Liaoning Province, NE China. Arthropod-mediated plant damage types (DTs) were categorized for 343 specimens of this host; one of these DTs represented a distinctive leaf-mine, DT280, established as Fossafolia o...

accurate and nondestructive methods to determine individual leaf areas of plants are useful tools in physiological and agronomic research. a determination of the individual leaf area (la) of such species in brassicaceae family as red cabbage (brassica oleracea var. cappitata l. f. rabra), cabbage (brassica oleracea var. cappitata l. f. alba) and broccoli (brassica oleracea var. italica l.) ...

Abstract The common control method of leaf blotches is the application fungicides; however, results trials are inconsistent. aim present study was to evaluate impact fungicide treatment intensity on severity and assess correlation between development diseases winter wheat ( Triticum aestivum ) yield in 2018–2021. evaluated regularly. In this study, at medium milk ripening (GS 75–77) used. Tan s...

ABSTRACT- The evaluation of leaf area and leaf nutritional value is important for crop growth modeling and estimations of its performance. The purpose of this study was to use image processing techniques to develop an economical method to ease the assessment of nutrient status and leaf area (LA) of plants and to compare the outcomes of this method with linear models. Leaf area and leaf chloroph...

The primary diseases affecting Zingiberaceae plants include ginger plague, spot blotch, anthracnose, leaf spot, blight, and soft rot. Insect pests that pose a threat to these encompass root-knot nematode disease, drilling bugs, beet nightshade moths, mesquite, thrips, aphids. This article aims summarize the defining features of principal as well their control methods. intention is offer theoret...

Vineyards were surveyed for grapevine leafroll-associated viruses and their insect vectors in New York State's Finger Lakes region in 2006-2008. Grape mealybug, Pseudococcus maritimus (Erhorn) (Hemiptera: Pseudococcidae), European Fruit Lecanium, Parthenolecanium corni (Bouche), and Cottony Maple Scale, Pulvinaria acericola (Walsh and Riley) (Hemiptera: Coccidae) were identified as vector speci...

• The bell-pepper aroma typical of Cabernet Sauvignon and Sauvignon blanc has been correlated with the corresponding concentration of isobutyl-methoxypyrazine (IBMP). However, the term “vegetal” can include aromas other than bell-pepper. For example, many sulfur-containing compounds can elicit vegetal notes (e.g. asparagus, cooked corn, boxwood, rubber), and so can the norisoprenoid class of co...