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Percent disease intensity
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Cotton leaf curl disease is the major constraint in cotton production in the Indian subcontinent. A field study (2012-2017) was conducted to assess seed cotton yield on Bt cotton cultivars analogous to the symptom rating scales (DRS) of CLCuD. The DRS is used to derive the percent disease intensity (PDI).
14p
caygaocaolon11
21-04-2021
12
1
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Percent disease intensity of powdery mildew of okra revealed significant differences due to fungicides spray over water and control after spraying. The maximum percent disease control were recorded with hexaconazole (87.33%) followed by propiconazole (86.08%).
5p
angicungduoc8
07-11-2020
9
1
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Seventy percent of all bladder tumours tend to recur and need intensive surveillance, and a subset of tumours progress to muscle-invasive and metastatic disease. However, it is still difficult to find the adequate treatment for every individual patient as it is a very heterogeneous disease and reliable biomarkers are still missing.
14p
virose2711
25-09-2020
7
1
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A field experiment was conducted to study the effects of different doses (60, 80, 100, 120, and 140kg/ha) of nitrogen application on 100kg/ha seed rate a semi dwarf, high yielding with good quality traits on ‘DBW 17’, variety of wheat was evaluated to study the effect of 100kg/ha seed rate and different doses of nitrogen application on percent disease intensity, AUDPC, and yield of wheat. The results showed that different doses 120kg/ha nitrogen and 100kg/ha seed rate significantly out yielded the 100 kg/ha and 140kg/ha nitrogen and seed rate in seed yield.
7p
gaocaolon5
14-06-2020
13
1
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The efficacy of some fungicides like carbendazim 12 % + mancozeb 63 % WP, difenoconazole 25 EC, propiconazole 25 EC along with commonly used fungicides viz., mancozeb 75 WP, propineb 70 WP, copper-oxy-chloride 50 % WP and one botanical Azadirachta indica (neem) leaf extract (20%) were tested against early blight of tomato cv. Abhinav at Agricultural Research Station, Ladol, Gujarat. A variant with no application of fungicide was used as a control. All fungicide treatments reduce the disease intensity as compared to untreated check.
7p
nguaconbaynhay5
16-05-2020
13
2
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Chilli (Capsicum annuum) is an important spice as well as vegetable crop that are grown throughout the world especially in tropical and subtropical regions. India is a major producer, exporter and consumer of chilli. Chilli is grown in almost all states. Anthracnose disease can occur on leaves, stems, and both pre and post-harvest fruits. It is one of the major and devastating diseases of chilli causes severe losses (10-60%) both in yield and quality of the chilli depending upon the varieties. Diseases are the major problem for successful cultivation of chilli in India.
7p
quenchua4
06-04-2020
11
0
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Climate is the primary determinant of agricultural productivity. Climate change effects agricultural operations in a number of ways, including through changes in average temperatures, rainfall, and climate extremes. Concern over the potential effects of longterm climatic change on agriculture has motivated a substantial body of research over the past decade. The present study was conducted in Dharwad districts of Karnataka state during 2016-17.
6p
kequaidan2
13-12-2019
42
0
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Cotton Leaf Curl Disease (CLCuD) is a devastating disease in cotton and cause seed cotton yield loss upto 80% in Northern India. Transmission of CLCuD by Bemisia tabaci, the role of alternative weed hosts, infested cotton plants is well understood. However, the relationship of viruliferous whitefly population and CLCuD incidence is still not clear. We aimed to pursue a detailed study on the effect of general whitefly population and viruliferous whitefly population on CLCuD percent disease index (PDI) and their correlation.
16p
chauchaungayxua1
04-12-2019
17
1
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