Problem and Control measures for motha grass in maize crop

26/07/2022Posted on

Motha grass (Cyperus rotundus) is a perennial narrow leaf weed. It is particularly difficult to control, as the rhizomes easily take root above ground and under soil. From these rhizomes it is broadcast rapidly. The rhizomes have a very dense root system, which can reach deep into the ground. It is rarely propagated by seed. For better crop production of maize, weed management is very necessary from time to time.

damage caused to crops

They absorb air, water, sunlight, fertilizers, nutrients etc. thereby competing with the main crop. Due to which the growth of maize is reduced and the plant remains weak, if it is not controlled in the initial stage, then 40 to 50% decline in yield can be seen.

Control measures

mechanical method : For good production from maize, first weeding in the crop, 15-20 days after sowing and second weeding 30-45 days after sowing is necessary. 

Chemical method : For good control of motha, spray weedicide Sempra (Hallosulfuron methyl 75% wg) @ 36 gm + silico maxx @ 50 ml per acre, 150 – 200 liters of water at 2 to 3 leaf stage for better control of motha. Use a flat fan nozzle at the time of spraying and maintain moisture in the field.

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Identification and control measures of fruit fly in Cucurbits crops

25/07/2022Posted on

Identification of fruit fly

  • These pests damage the developed soft fruits.

  • Fruit fly infestation continues from July to October.

  • The female fly of these insects by inserting her ovipositor into the pulp of soft fruits lays eggs in them, from which in 1-2 days (maggot) develop inside the fruit and eat the pulp.

  • And leave the excreta inside the fruit itself, due to which the fruit starts rotting. The damaged part of the fruit gives off a strong odor and the fruits become distorted and deformed resulting in poor quality of the fruits which are not marketable.

Pheromone trap:

  • It has a special kind of smell. which is released by the female moth. This smell attracts male moths. Different types of pheromones are released by different insects, so different lures are used for different insects. To control fruit fly in cucurbits crop, use IPM trap (Melon fly lure) 8 to 10 traps per acre.

control measures 

  • Spray benevia (CYANTRANILIPROLE 10.26 % OD) @ 360 ml + silico maxx @ 50 ml per acre, @ 150 -200 liters of water.

  • For biological control, spray bave-curb (Bavaria bassiana) @ 500 gm/acre, @150 -200 liters of water.

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Causes and prevention measures to fall flowers and fruits in cucurbit crop

24/07/2022Posted on

In cucurbits, crops like bottle gourd, Sponge gourd, watermelon, muskmelon, pumpkin, cucumber, tinda, bitter gourd etc. The reason for this is as follows –

  • Lack of pollination

Pollination may fail due to various mechanisms, and pollination may fail due to lack of pollinator, or adverse environment.

  • Nutritional deficiencies

Many times the plant does not get nutrients in the right amount, due to which flowers and fruits are not able to develop fully and fall,It is very important for the plant to get sulphur , boron, calcium, magnesium etc.

  • Lack of water / moisture :

Due to lack of sufficient water, plants are unable to absorb nutrients from the soil

through their roots, due to which there is a lack of many types of elements in flowers and fruits and they start falling. And due to excessive temperature and strong wind, there is excessive evaporation of water, due to which the leaves of the trees wither which causes fruit drop.

  • Seed development

Oxytocin released from the seeds helps in attaching the fruits to the plants. With less or no pollination, the seed does not form properly or the seed does not develop properly, in both the cases, the fruit falls in large quantities.

  • pests and diseases

Fruits and flowers start falling due to various types of insects and microorganisms in the plants.

  • Carbohydrate content:

Carbohydrates are needed for the production and development of fruits, and if the level of carbohydrates in plants is low, then the problem of fruit drop becomes more.

Measures to prevent fruit and flower drop

    • Nutrient Spraying: Nutrients should be sprayed from time to time in the plants. Major and minor eg – boron, calcium, magnesium etc.

    • Irrigation: According to the need, irrigation should be done in the crops at a fixed interval so that sufficient amount of moisture is maintained, keep in mind that excessive irrigation can also be harmful.

    • Weeding: Weeding and other intercropping work should be done from time to time in the cucurbitaceous,  so that the field remains free from weeds. It is necessary to use well-rotted manure or vermicompost from time to time.

    • Pest control: Insects and disease cause damage in large quantities in crops, they should be treated from time to time in consultation with agricultural experts.

    • Maintaining the balance of hormones: In a normal crop, more damage is also caused due to hormonal imbalance. So maintain the balance of hormones. ex . Spraying of  novamaxx (GIBBERELLIC ACID 0.001%) @ 300 ml per acre, @ 150 to 200 liter of water . 

  • Use of pollinator

For the pollination of these crops, it is necessary to have bees or other insects, not to do any kind of spraying or other agricultural work in the field during the presence of these insects. Due to this, the work of pollination is done easily and on time.

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Nutrient management in maize crop at 40 to 45 days stage

24/07/2022Posted on

  • Maize is the main crop of Kharif season, but where there are irrigation facilities, Maize can be cultivated as an early crop of Rabi and Kharif. Maize is an excellent source of carbohydrates. It is a multi-use crop, it is a major component of human as well as animal feed and Maize cultivation also has an important place in the industrial sector.

  • Maize crops should be weed free so that the main crop will directly absorb nutrients and there will be no loss of nutrients. And the crop will also be healthy.

  • Nutrient management is an important aspect to get a higher yield of maize. Apply Urea @ 35 kg, micronutrient mixture Calbor (Boron 4 + Calcium 11 + Magnesium 1 + Potassium 1.7 + Sulfur 12 %) @ 5 kg per acre.

  • Flowering starts at the age of 40 to 45 days in maize crop. For higher flowering, spray Homobrassinolide 0.04% w/w (Double) @ 100 ml per acre @ 150 to 200 Ltr of water.

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The problem and solution of leaf curling in a chili crop

23/07/2022Posted on

Leaf curl disease is the most deadly and most damaging disease of the chili crop. It is known as Kukda or Churda-Murda disease in different places. This disease is caused by the infestation of thrips, whitefly, and mites.

white fly-

The scientific name of this insect is (Bemisia tabaci) The nymph and adults of this insect keep on sucking the sap by sticking to the lower surface of the leaves. After the completion of the brown baby stage, it turns into a pupa. Affected plants appear yellow and oily. On which black mold grows. These insects not only damage the crop by sucking the sap. Rather, they leave sticky substances on the plants, which increases the chances of fungal diseases. In its infestation, the leaves of the plants wither and twist.

control measures

To control, spray Meothrin (Fenpropathrin 30% EC) @ 120 ml + silicomaxx @ 50 ml, per acre @ 150 -200 liters of water.

For biological control, spray (Bave-curb) Bavaria bassiana @ 500 gm/acre @ 150 -200 liters of water. 

Mite 

The scientific name of this insect is Polyphagotarsonemus latus bank. These are small organisms that suck the sap from the underside of leaves. As a result the leaves shrink and curl downwards. Which are not possible to see with ordinary eyes. If thrips and mites attack together in a chili crop, then the leaves get twisted strangely. Its outbreak has a great impact on the production of the crop.

control measures

To control, spray Oberon (Spiromesifen 22.90% SC) @ 160 ml or Omite (Propargite 57% EC) @ 600 ml + silicomaxx @ 50 ml, @ 150 -200 liters of water per acre.

Thrips

The scientific name of this insect is (Scirtothrips dorsalis). These are small and soft bodied light yellow insects, both the nymph and adult of this insect damage the chili crop. They suck the sap from the leaves and other soft parts. Due to the infestation of thrips, the leaves of chili twist upwards and It turns and takes the shape of a boat.

Control measures –

Spray with FipNova (Fipronil 5% SC) @ 320 ml or lamnova  (Lambda Cyhalothrin 4.9% CS) @ 200 ml + SilicoMaxx @ 50 ml per acre, @ 150 -200 liters of water.

For biological control, spray (Bave-curb) Bavaria bassiana @ 500 gm/acre @ 150 -200 liters of water.

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How to manage weeds in onion crop

22/07/2022Posted on

  • For good production of onion, it is necessary to do first weeding in the crop 25-30 days after sowing and second weeding 60-65 days after sowing. This stage is called the critical stage.

  • Naturally, many macro and micro nutrients are found in the soil, which are not fully available to the onion crop due to the infestation of more weeds.

  • Due to this, there is a deficiency of nutrients in the crops and there is a huge impact on the total yield of the crop.

  • Weed management from time to time is very necessary for good crop production of onions, for this it is very necessary to manage weeds in the following way.

Dekel (for broad and narrow leaves)

  • Spray Propaquizafop 5% + Oxyfluorfen 12% EC (Dekel) @ 350 ml/acre, @ in 150 to 200 Ltr of water. Use flat fan nozzles, and maintain moisture in the fields.Best results are obtained by spraying at 2-4 leaf stage of weeds

Terga Super (For narrow leaves)

  • Spray Quezalofop Ethyl 5% EC (Turga Super) @ 300 ml @ 150 to 200 Ltr of water per acre. It is a selective herbicide. Use flat fan nozzles. And maintain moisture in the fields. And Best results are obtained by spraying at 2-4 leaf stage of weeds. It is used to control narrow-leaf weeds in broad-leaf crops.

Agil (for the narrow leaf)

Spray Propaquizafop 10% EC @ (Agil) 250 ml @ 150 to 200 Ltr of water per acre. It is a selective herbicide. It is used to control annual and perennial grasses. Use flat fan nozzles. And maintain moisture in the fields. Best results are obtained when spraying at 2-4 leaf stage.

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What were the prices of fruits and crops on July 21 in different mandis of the country?

21/07/2022Posted on
Todays Mandi Rates

What are the Prices of Fruits and Crops in different cities of the country?

City

Commodity

Min Price (In Kg)

Max Price (In Kg)

Lucknow

Onion

10

11

Lucknow

Onion

12

13

Lucknow

Onion

14

–

Lucknow

Onion

15

16

Lucknow

Onion

10

–

Lucknow

Onion

12

–

Lucknow

Onion

15

–

Lucknow

Onion

17

–

Lucknow

Garlic

25

–

Lucknow

Garlic

30

–

Lucknow

Garlic

30

38

Lucknow

Garlic

45

50

Lucknow

Potato

20

–

Lucknow

Mango

30

–

Lucknow

Pineapple

20

25

Lucknow

Coconut Green

46

50

Lucknow

Mosambi

32

36

Lucknow

Capsicum

50

60

Lucknow

Green Chilli

40

45

Lucknow

Lemon

40

45

Guwahati

Onion

14

–

Guwahati

Onion

16

–

Guwahati

Onion

18

–

Guwahati

Onion

19

–

Guwahati

Onion

13

–

Guwahati

Onion

17

–

Guwahati

Onion

18

–

Guwahati

Onion

19

–

Guwahati

Onion

15

–

Guwahati

Onion

20

–

Guwahati

Onion

21

–

Guwahati

Onion

22

–

Guwahati

Garlic

22

27

Guwahati

Garlic

28

35

Guwahati

Garlic

35

40

Guwahati

Garlic

40

42

Guwahati

Garlic

23

26

Guwahati

Garlic

27

35

Guwahati

Garlic

35

40

Guwahati

Garlic

40

42

Shajapur

Onion

3

4

Shajapur

Onion

5

7

Shajapur

Onion

9

13

Shajapur

Onion

15

–

Jaipur

Onion

13

14

Jaipur

Onion

16

–

Jaipur

Onion

19

20

Jaipur

Onion

5

6

Jaipur

Onion

8

–

Jaipur

Onion

9

–

Jaipur

Onion

12

–

Jaipur

Garlic

8

10

Jaipur

Garlic

15

18

Jaipur

Garlic

22

25

Jaipur

Garlic

30

35
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Pests, diseases and control measures in the period of 15 to 20 days in soybean crop

20/07/2022Posted on

In the soybean crop, usually during 15 to 20 days period, sucking pests – whitefly, jassid, and leaf- eating caterpillar, girdle beetle, white grub,The problem of fungal diseases like damping off, root rot, rust etc. is visible.

Control measures

  •  If the problem of leaf eating caterpillar and fungal diseases is observed. Spray Emanova (Emamectin Benzoate 5% SG) @ 100 gm + silico maxx  @ 50 ml, + Roko (Thiophionate methyl 70%W/W) @ 300 gm per acre, @ 150 to 200 liter of water.  

  • For the control of sucking insect, whitefly, aphid, jassid – Spray Thianova 25 (Thiamethoxam 25% WG) @ 100 gm + Vigor Maxx Gel Gold (Botanical Extracts, Seaweed Extracts and  trace elements) @ 400 gm + Silico maxx @ 50 ml, @ 150 to 200 liters of water per acre

  • For control of white grubs in standing crop, apply Danitol (FENPROPATHRIN 10 % EC) @ 500 ml/acre, Dantotsu (Clothianidin 50.00% WG) @ 100 gm / acre mixed with 15 -20 kg of sand and broadcast, or drench it.

  • For control of Girdle beetle Spray,  Lamnova (Lambda-cyhalothrin 4.9% EC) @ 200 ml or Novalaxm (Thiamethoxam 12.6% + Lambda Cyhalothrin 9.5% ZC) @ 80 ml + Silico Maxx @ 50 ml, @ 150 to 200 liters of water per acre . 

  • For control of Rust spray, Milduvip (Thiophanate Methyl 70% WP) @ 300 gm or Novacone (Hexaconazole 5% SC) 400 ml + Silico maxx @ 50 ml, @ 150 to 200 liters of water per acre.

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Weed and nutrient management 10 to 15 days after transplanting in a paddy crop

20/07/2022Posted on

NOMINEE GOLD (Post Emergent) 

  • paddy is the main crop of Kharif season, but where there are irrigation facilities, paddy can be cultivated in both Rabi and Kharif seasons. There is more weed in the Kharif crop than in Rabi. For weed control –

  • Spray Bispyribac Sodium 10% SC (Nominee Gold) @ 80 -100 ml, 150 to 200 Ltr of water per acre at 2 to 5 leaf stage, 10 to 15 days after transplanting of paddy. Use flat fan nozzles. Drain the water from the field at the time of application, Re-flood the field within 48 – 72 hours of application. And retain water for 5-7 days to prevent weed emergence.

Features

  • Nominee Gold controls major paddy grasses and broadleaf weeds.

  • Nominee Gold is safe for paddy .

  • Nominee Gold gets absorbed quickly in weeds and results are unaffected even if it rains after 6 hours of application.

  • Nominee Gold is a Post Emergent, Broad Spectrum systemic herbicide for all types of paddy cultivation. direct sown paddy , paddy nursery and transplanted paddy.

2,4 D (Post emergence)

To control broadleaf weeds, 20-25 days after transplanting, spray 2,4-D Ethyl Ester 38% EC (Sackweed 38) @ 400 to 1000 ml, @ 150 – 200 liters of water per acre .

Nutrient Management!

One week after weedicide use, apply Urea @ 40 kg,  Zinc Sulphate (Zinkfer) @ 5 kg, Sulphur 90% WG (Cosawet) @ 3 kg, Cartap Hydrochloride 4%GR (Caldan) cartavip 7.5 kg , or Fipronil 0.3% GR (Fax, Regent), FipNova 7.5 kg CHLORANTRANILIPROLE 00.4% GR (Ferterra for CG) 4 kg, per acre Mix together and broadcast in the soil.

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Bokhani problem in soyabean and control measures

19/07/2022Posted on

Bokhni (Commelina benghalensis), it is a perennial broad-leaf weed, it is known in the local language as Kena, Bokanda, Bokhna / Bokhni, Kankaua etc. Apart from soybean, it is also seen more in crops like maize, paddy etc. It is especially difficult to control, as broken pieces of stem easily take root both above the ground and under the soil. For better crop production of soybeans, it is very necessary to do weed management from time to time.

damage caused to crops

It takes in air, water, sunlight, fertilizers, nutrients etc. to compete with the main crop. Due to which the growth of soybean is reduced and the plant remains weak, if it is not controlled in the initial stage, then 40 to 50% decline in yield can be seen.

Control measures

Mechanical method : For good production from soybeans, first weeding in the crop 15-20 days after sowing and second weeding 40-45 days after sowing is necessary.

Chemical method : For good control of Bokhani or Bokhna, use weedicide at 2 to 3 leaf stages Within 12 to 20 days after germination. Spraying of kloben (Chlorimuron Ethyl) @ 15 gm or Weedblock (Imazethapyr 10% SL) @ 400 ml + Silico Maxx @ 50 ml per acre, @ 150 – 200 liters of water. Use a flat fan nozzle while spraying and maintain moisture in the field.

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