M. B. Meah
Biopesticides for crop growth and crop protection
...nursery and leaf blight, anthracnose, fruit rot, root knot and leaf curl/mosaic of tomato and carrot in the field. Aqueous solution of garlic and allamanda tablet sprayed at 1:1, 1:2, 1:3, 1:3, 1:4, 1:5 conc. increased seed germination by 45-60%, completely eliminated damping-off, seedling blight and tip over and increased seedling vigour by 22-50%. The tablets retained the similar range of action over aging up to 90 days. Both garlic and allamanda tablets dis...
A. K.Bhattacherjee and B. K. Pandey
Dissipation of carbendazim in mango after pre- and post-harvest treatments
...t harvest diseases viz., anthracnose (Colletotrichum gloeosporioides) and stem end rot (Lasiodiplodia theobromae). Carbendazim dissipated to 1.01 and 2.14 mg kg in mature whole fruit after harvest (12 days after second spray) at 0.05 and 0.1 per cent concentrations, respectively, following first order rate kinetics. The corresponding values in fruit pulp after 12 days were 0.57 and 1.26 mg kg . In another experiment, cold water dip treatment in carbendazim sol...
Sitansu Pan and N. K. Mishra
Epidemiological studies on some diseases of guava (Psidium guajava L.)
...ker (Pestalotia psidii), anthracnose and die back (Colletotrichum gloeosporioides), stem canker and dry fruit rot (Botryodiplodia theobromae) and Phytophtora fruit rot (Phytophthora nicotianae var parasitica) of guava were analysed for predictive purpose from regression equations. The simple correlation coefficient matrix showed significantly positive correlation of canker severity with maximum relative humidity at 1% level whereas, an...
P.S. Ajith, K.K. Lakshmesha, S. Mahadev Murthy and N. Lakshmidevi
Botanicals for control of anthracnose of bell peppers
...pathogen responsible for anthracnose disease in bell peppers (Capsicum frutescence L.). The results showed that all the selected plants have potential to inhibit the radial mycelial growth of C. capsici in-vitro. The plant extract from C. aromaticus at 50% concentration showed 42% radial mycelial growth inhibition in poisoned food technique, whereas 15% increased seed germination and 26% reduced disease incidence is recoded when compared to untreated control. ...
Misbah Ali1, Safdar Ali1, Muhammad Ahmad Zeshan2*, Rana Binyamin3, Nadeem Ahmed4, Muhammad Usman Ghani5 and Awais Ahmed Khan2
...istan. It produces black anthracnose spots on all the above ground parts especially leaves. In the present study, four fungicides (Aliette, Cabrio Top, Nativo, and Melody Duo) were evaluated against C. graminicola under in-vitro and in-vivo conditions. The poisoned food technique was used for in vitro trials with three concentrations (150 ppm, 200 ppm, and 250 ppm). The most effective concentration of fungicides from laboratory experiment was used in field con...
Ali Ikhwan1*, Dian Indratmi1, Faridlotul Hasanah1, Manar Fayiz Mousa Atoum2,3 and Irum Iqrar4,5
... (Capsicum L.) is anthracnose caused by Colletotrichum capsici [(Syd.) E.J. Butler & Bisby]. In the field, C. capsici is controlled with a chemical fungicide that harms the environment. The purple Cleome plant (Spider plant – Cleome rutidosperma Linn.) can be extracted and function as an organic fungicide for environment-friendly control. This research aimed to examine the type and concentration of purple cleome extract me...
Shahid Iqbal, Muhammad Aslam Khan, Muhammad Atiq*, Nasir Ahmed Rajput, Muhammad Usman, Ahmad Nawaz, Ghalib Ayaz Kachelo, Azeem Akram and Hadeed Ahmad
...t-align: justify;">Mango anthracnose is the most ravaging biotic stress to the successful production of mango fruit across the globe. Colletotrichum gloeosporioides is an etiological agent of this disease that adversely affects the quality as well as quantity of produce. The occurrence of disease at pre- and postharvest conditions is a common phenomenon which is responsible for potential economic losses. It has been studied that the hot and humid climatic cond...
