Bücher von Milind Sonkamble

L'indagine intitolata "Studi sulla resistenza delle piante ospiti contro l'afide del cartamo (Uroleucon compositae Theobald) è stata condotta presso il Dipartimento di Entomologia Agraria, VNMKV, Parbhani, durante l'annata agraria 2021-22. Lo studio dell'incidenza stagionale ha rivelato che la prima incidenza dell'Uroleucon compositae (Theobald) è stata osservata durante la 51a MW (5 afidi/5cm di ramoscello apicale/pianta).La popolazione di afidi è aumentata gradualmente e ha raggiunto il picco di 234 afidi/5cm di ramoscello apicale/pianta durante la 5a settimana meteorologica standard.Negli studi di screening, 15 genotipi di cartamo sono stati esaminati contro l'afide del cartamo in condizioni di campo. In base al grado di essiccazione del fogliame, alla popolazione di afidi, ai caratteri morfologici della pianta e ai caratteri che contribuiscono alla resa, si è osservato che i genotipi di cartamo con più spine, foglie verdi, sottili e cerose, capitelli sottili e semi di piccole dimensioni hanno ospitato meno popolazione di afidi rispetto ai genotipi con piante non spinose, erette, foglie coriacee e steli succulenti. Considerando tutti i caratteri morfologici delle piante, si è osservata una maggiore resistenza all'afide del cartamo da parte dei genotipi spinosi SSF-682, SSF-695, SSF-714, SSF-704, SSF-734 rispetto al controllo nazionale A-1.

L'étude intitulée "Études sur la résistance des plantes hôtes contre le puceron du carthame (Uroleucon compositae Theobald) a été menée au Département d'entomologie agricole, VNMKV, Parbhani, pendant le rabi 2021-22.L'étude de l'incidence saisonnière a révélé que la première incidence d'Uroleucon compositae (Theobald) a été observée pendant la 51e semaine météorologique standard (5 pucerons/5cm de rameau apical/plante).La population de pucerons a augmenté progressivement et a atteint un pic de 234 pucerons/5cm de rameau apical/plante au cours de la 5ème semaine météorologique standard. Dans les études de criblage, 15 génotypes de carthame ont été criblés contre le puceron du carthame dans des conditions de terrain. Sur la base du degré de séchage du feuillage, de la population de pucerons, des caractères morphologiques des plantes et des caractères contribuant au rendement, il a été observé que les génotypes de carthame ayant plus d'épines, des feuilles vertes, minces et cireuses, des capitules minces, des graines de petite taille abritaient moins de population de pucerons que les génotypes de plantes non épineuses, érigées, avec des feuilles coriaces et des tiges succulentes. En tenant compte de tous les caractères morphologiques des plantes, on a observé que les génotypes les plus épineux (SSF-682, SSF-695, SSF-714, SSF-704, SSF-734) étaient résistants au puceron du carthame par rapport au contrôle national A-1.

Die Untersuchung mit dem Titel "Studies on host plant resistance against saflor aphid (Uroleucon compositae Theobald)" wurde in der Abteilung für landwirtschaftliche Entomologie, VNMKV, Parbhani, während des Rabi 2021-22 durchgeführt. Die saisonale Inzidenzstudie ergab, dass das erste Auftreten von Uroleucon compositae (Theobald) während der 51. MW (5 Blattläuse/5cm apikaler Zweig/Pflanze) beobachtet wurde.Die Blattlauspopulation nahm allmählich zu und erreichte in der 5. meteorologischen Standardwoche einen Spitzenwert von 234 Blattläusen/5cm Scheitelzweig/Pflanze. 15 Färberdistel-Genotypen wurden im Rahmen von Screening-Studien unter Feldbedingungen gegen die Färberdistelblattlaus geprüft. Basierend auf dem Trocknungsgrad der Blätter, der Blattlauspopulation, den pflanzenmorphologischen Merkmalen und den ertragssteigernden Merkmalen wurde festgestellt, dass die Saflor-Genotypen mit mehr Stacheln, grünen, dünnen und wachsartigen Blättern, dünnen Körbchen und kleinen Samen weniger Blattlauspopulationen beherbergten als die Genotypen mit nicht stacheligen, aufrechten Pflanzen, ledrigen Blättern und saftigen Stängeln. Unter Berücksichtigung aller pflanzenmorphologischen Merkmale wurden mehr stachelige Genotypen, nämlich SSF-682, SSF-695, SSF-714, SSF-704 und SSF-734, im Vergleich zur nationalen Kontrolle A-1 als resistent gegen die Färberdistelblattlaus beobachtet.

The investigation entitled "Studies on host plant resistance against safflower aphid (Uroleucon compositae Theobald) was carried out at the Department of Agricultural Entomology, VNMKV, Parbhani, during rabi 2021-22.Seasonal incidence study revealed that, first incidence of Uroleucon compositae (Theobald) was observed during the 51st MW (5 aphids/5cm apical twig/plant).La población de áfidos aumentó gradualmente y alcanzó un pico de 234 áfidos/5cm ramita apical/planta durante la 5ª semana meteorológica estándar.En los estudios de cribado, 15 genotipos de cártamo fueron cribados contra el áfido del cártamo en condiciones de campo. Basándose en el grado de secado del follaje, la población de áfidos, los caracteres morfológicos de la planta y los caracteres que contribuyen al rendimiento, se observa que las entradas de genotipos de cártamo que tienen más espinas, hojas verdes, finas y cerosas, capítulos finos, semillas de tamaño pequeño albergaron menos población de áfidos que las entradas de genotipos de plantas no espinosas, erectas, hojas coriáceas con tallos suculentos. Teniendo en cuenta todos los caracteres morfológicos de la planta, se observó que los genotipos más espinosos, a saber, SSF-682, SSF-695, SSF-714, SSF-704 y SSF-734, eran resistentes al pulgón del cártamo en comparación con el control nacional A-1.

Issledowanie "Izuchenie ustojchiwosti rastenij-hozqew k saflorowoj tle (Uroleucon compositae Theobald)" prowodilos' na kafedre sel'skohozqjstwennoj äntomologii VNMKV, Parbhani, w period rabi 2021-22 gg. Izuchenie sezonnoj zabolewaemosti pokazalo, chto perwoe poqwlenie Uroleucon compositae (Theobald) bylo otmecheno na 51-j MV (5 tlej/5 sm werhushechnoj wetochki/rastenie).Postepenno chislennost' tli uwelichiwalas' i dostigla pika - 234 tli/5sm werhushechnoj wetochki/rastenie na 5-j standartnoj meteorologicheskoj nedele. V hode skriningowyh issledowanij 15 genotipow saflora byli prowereny na porazhenie saflorowoj tlej w polewyh uslowiqh. Po stepeni wysyhaniq list'ew, chislennosti tli, morfologicheskim priznakam rastenij i priznakam, opredelqüschim urozhajnost', otmecheno, chto genotipy saflora s bol'shim kolichestwom kolüchek, zelenymi, tonkimi i woskowymi list'qmi, tonkoj kapitel'ü, melkimi semenami ukrywali men'shee kolichestwo tli, chem genotipy bez kolüchek, s prqmostoqchim tipom rastenij, kozhistymi list'qmi i sochnymi steblqmi. Pri uchete wseh morfologicheskih priznakow rastenij bolee ustojchiwymi k saflorowoj tle okazalis' genotipy SSF-682, SSF-695, SSF-714, SSF-704, SSF-734 po srawneniü s nacional'nym obrazcom A-1.

A investigação intitulada "Estudos sobre a resistência da planta hospedeira contra o pulgão do cártamo (Uroleucon compositae Theobald) foi realizada no Departamento de Entomologia Agrícola, VNMKV, Parbhani, durante o rabi 2021-22. O estudo de incidência sazonal revelou que a primeira incidência de Uroleucon compositae (Theobald) foi observada durante a 51ª MW (5 pulgões/5cm de galho apical/planta).A população de pulgões aumentou gradualmente e atingiu o pico de 234 pulgões/5cm de galho apical/planta durante a 5ª semana meteorológica padrão. Nos estudos de seleção, 15 genótipos de cártamo foram seleccionados contra o pulgão do cártamo em condições de campo. Com base no grau de secagem da folhagem, na população de afídeos, nos caracteres morfológicos da planta e nos caracteres que contribuem para o rendimento, observou-se que os genótipos de cártamo com mais espinhos, folhas verdes, finas e cerosas, capítulos finos e sementes de tamanho pequeno abrigavam menos população de afídeos do que os genótipos sem espinhos, com plantas erectas, folhas coriáceas e caules suculentos. Tendo em conta todos os caracteres morfológicos da planta, observou-se que os genótipos mais espinhosos, nomeadamente SSF-682, SSF-695, SSF-714, SSF-704 e SSF-734, são mais resistentes ao pulgão do cártamo do que o controlo nacional A-1.

The investigation entitled ¿Studies on host plant resistance against safflower aphid (Uroleucon compositae Theobald) was carried out at the Department of Agricultural Entomology, VNMKV, Parbhani, during rabi 2021-22.Seasonal incidence study revealed that, first incidence of Uroleucon compositae (Theobald) was observed during the 51st MW (5 aphids/5cm apical twig/plant).The aphid population increased gradually and reached peak reading of 234 aphids/5cm apical twig/ plant during 5th standard meteorological week.In screening studies, 15 safflower genotypes were screened against the safflower aphid under field conditions. Based on foliage drying grade, aphid population, plant morphological characters and yield contributing characters it is observed that the safflower genotype entries having more spines, green, thin and waxy leaves, thin capitula, small sized seeds sheltered less aphid population than genotype entries of non-spiny, erect plant type, leathery leaves with succulent stems. Considering the all plant morphological characters more spiny genotypes viz., SSF-682, SSF-695, SSF-714, SSF-704, SSF-734 were observed resistance against safflower aphid compared to national check A-1.

The experiment was conducted at Experimental Research Farm,Department of Agricultural Entomology, Vasantrao Naik Marathwada KrishiVidyapeeth, Parbhani, during the kharif season of the year 2019-20 to studypopulation dynamics and bio-efficacy of biopesticides against major pests of chilli.The experiment was laid out in a randomized block design with 7 treatmentsreplicated three times. The treatments comprised of T1 (Neem oil @ 5 ml/L), T2(NSKE 5% @ 5 g/L), T3 (Dashparni ark @ 6 ml/L), T4 (Beauveria bassiana @ 4g/L),T5 (Verticilium lecanii @ 4g/L) and T6 (Metarrhizium anisopliae @ 4 g/L) and alongwith untreated check during kharif season of 2019-2020. The overall results indicated that the treatment with T1 (Neem oil @ 5 ml/L), T2 (NSKE 5% @ 5 g/L) and T5 (Verticilium lecanii @ 4g/L) was found superior in controlling chilli thrips, whitefly & mites whereas the treatment with T1 (Neem oil @ 5 ml/L), T2 (NSKE 5% @ 5 g/L) and T4 (Beauveria bassiana @ 4g/L) was found superior in controlling chilli fruit borer. In case of natural enemies the treatments T1 (Neem oil @ 5ml/L) andT2 (NSKE @ 5 ml/L) and T4 (Beauveria bassiana @ 4g/L) was proved to be more safer.